Nomenclator Specierum-A

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abassiensis, Teleudrilus Michaelsen, 1903; Zool. Jb. Syst. 18: 525; typus amissus. [N.O., p. 64]

abbatissae, Hormogaster Novo et Díaz Cosín, 2012; ZooKeys 242: 5; UCME SAN11, 1-10.

abberatus, Barryjamiesonia Ljungström, 1971; Rev. Écol. Biol. Sol. 8: 322; ZIPU-N41, NHRS. [N.O., p. 64]

abdita, Pheretima Gates, 1935; Metaphire; Smithson. Misc. Coll. 93(3): 5; USNM 20094. [N.O., p. 64]

abduli ss. Prosellodrilus pyrenaicus Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(5): 44;
OECO 115/2546/2112.

abebaios, Parachilota Plisko, 2008; Afr. Inverts. 49(2): 23; NMSA Olig.01851 [no paratypes].

abendarensis, Eminoscolex Černosvitov, 1938; Mém. Nat. Hist. Mus. Nat. 8: 313; BMNH 1949:3:1:754.
[N.O., p. 64]

aberrans, Achaeta Nielsen et Christensen, 1961; Nat. Jutl. 10 (Suppl. 1): 8; MLFD. [N.O., p. 64];
Typus amissus.1

aberrans, Marionina Finogenova, 1973; Zool. Zh. 52(1): 121; ZIAS 38629. [N.O., p. 64]

aberrans, Pheretima Cognetti, 1911; Parapheretima; Boll. Mus. Torino 26(641): 2; ZMUA. [N.O., p. 64]

aberratus, Andiorrhinus (Amazonidrilus) Zicsi et Csuzdi, 1999; Senck. Biol. 78(1/2): 130; HNHM AF/3230.

aberratus, Anteus Michaelsen, 1900; Thamnodrilus, Rhinodrilus; Arch. Naturg. 66(1): 263; ZMUH 8507.
[N.O., p. 64]; typus quoque locatus in WUMW 504 (paratypus). [N.O.S.S., p. 29]

aberratus, Teleudrilus Michaelsen, 1910; Ergeb. D. Zent. Afr. Exped. (Zool.) 3(1): 68; MNHU 4766.
[N.O., p. 64]

abiadai, Pheretima Y. Hong et James, 2008; J. Nat. Hist. 42(23-24): 1566; NMPM [as NMA] NMA 004194,
NMA 004199, NIBR – one paratypus innumeratus.

abinsianus, Eutoreutus Michaelsen, 1915; Ergeb. 2te D. Zent. Afr. Exped. (Zool.) 1(8): 259; ZMUH 8086.
[N.O., p. 64]

abinsiensis, Iridodrilus Owa, 1994; Durban Mus. Novit. 19: 8; OSUA.

abissalis, Nais Semeroy, 1984; Izv. Sib. Otd. Akad. Nauk 6 (1): 73; ZIAS 43358. [N.O.S.S., p. 12]

abjornseni, Clitellio Michaelsen, 1907; HeterodrilusClitellioCoralliodrilus; Fauna Südwest-Aust. 1(2): 124;
WAMP 4407; ZMUH 7086-8. [N.O., p. 64]; syntypi quoque locati in MNHU 4214. [N.O.S.T., p. 22]
{see Erséus (1990: Proc. 3rd Intl. Mar. Biol. Wksp. 1: 43-88.} ^

ablata var. Pheretima sedgwicki Ude, 1905; Pithemera; Z. wiss. Zool. 83: 405; MNHU 3063, 3061, 3065.
[N.O., p. 64]; MNHU 3065 (syntpus siccum specimen). [N.O.S.T., p. 22]

aborensis, Perionyx Stephenson, 1914; Rec. Ind. Mus. 8: 392; typus amissus. [N.O., p. 64]

aborensis, Plutellus Stephenson, 1914; Rec. Ind. Mus. 8: 384; ZSIC 5443. [N.O., p. 64]

aborianus, Eutyphoeus Stephenson, 1914; Rec. Ind. Mus. 8: 406; ZSIC 6068. [N.O., p. 64]

abranchiata, Dero Harman, 1977; Proc. Biol. Soc. Wash. 90(3): 488; USNM 54331-2, LSUM 1825.
[N.O.S.P., p. 19]

abrolhosensis, Olavius Erséus, 1997; Proc. 7th Intl. Mar. Biol. Wksp. p. 436; WAMP [as WAM] 142-96
[no paratypes].

abscisa, Drawida Gates, 1931; Rec. Ind. Mus. 33: 336; ZSIC 3068. [N.O., p. 64]

absoloni, Bythonomus Hrabě, 1970; Publ. Fak. Sci. Univ. Brno, no. 515, p. 302; HOCB 1658-1. [N.O., p. 64]

abujaensis, Iridodrilus Owa, 1994; S. Afr. J. Zool. 29(4): 235;  NHMI – holotypus, 4 syntypi designati
sed innumerati.

abulba, Achaeta Graefe, 1989; Mitt. Hamb. Zool. Mus. Inst. 86: 129; ZMUH OL13185–6.

abylanus ss. Heraclescolex molleri Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(13): 142;
OECO 173/1698/1473.

abyssalis, Rhyacodriloides Čekanovskaya, 1975; Trudy Limnol. Inst. Lac Baikal 18(38): 1 17; ZIAS 38358.
[N.O., p. 64]

abyssicola, Saenuris Verrill, 1871; Amer. J. Sci. 2: 449; typus amissus. [N.O., p. 64]

abyssinicus ss. Alluroides brinkhursti Jamieson, 1968; J. Zool. Lond. 155: 77; BMNH 1967:2:8:1:5, BGMJ.
[N.O., p. 64]

abyssorum, Chirodrilus Verrill, 1871; Amer. J. Sci. 2: 450; typus amissus. [N.O., p. 64]

acampanulata, Metaphire T.T.Nguyen, Ly, Lam, T.V.Nguyen et A.D.Nguyen, 2023; Tropical Natural History 22: 74;
Holotype: CTU-EW.018.h01; paratypes: CTU-EW.018.p02 [n=8], CTU-EW.018.DNA.p02 [n=1].^

acanthaseta, Antarctodrilus Pinder et Brinkhurst, 1997; Invert. Taxon. 11(3): 461; QVMA [as QVM] 14:2583,
14:2589–90, 14:2584–88.

acanthinurus, Thamnodrilus Cognetti, 1904; Boll. Mus. Torino 19(474): 10. [N.O., p. 64]

acanthochaeta, Grania Rota et Erséus, 1996; Antarctic Sci. 8(2): 174;  USNM 172142, 172393.

acanthodriloides, Megascolex Michaelsen, 1897; Mitt. Mus. Hamb. 14: 235; typus amissus. [N.O., p. 64]

acanthodriloides, Pseudocryptodrilus Jamieson, 1974; Bull. Brit. Mus. Nat. Hist. 26(4): 298; TMHA K355,
356-9, BMNH 1973:2:31-3, AMSS 5320-1, BGMJ T60-3. [N.O., p. 64]

acanthodriloides, Woodwardiella Jamieson, 1972; J. Zool. Lond. 165: 488; WAMP. [N.O., p. 64]

acanthodrilus, Woodwardiella Jamieson, 1971; J. Zool. Lond. 165: 471; WAMP 34-70. [N.O., p. 64]

acapillatus, Tubifex Finogenova, 1972; Zool. Zh. 51: 1883; ZlAS 38627. [N.O., p. 64]

acaxetlensis, Protozapotecia Cervantes et Fragoso, 2018; Zootaxa 4496(1): 432; Holotype: IEOL4201;
paratypes: IEOL4200, 4850, 4851, 4852, 4853, 4854, 4855, 4856, 4857, 4858, 4859; ZooBank. ^

aceoca, Diachaeta Righi, 1982; Rev. Brasil. Biol. 42(1): 108; DZSP 592. [N.O.S.S., p. 12]

accessoriusAmynthas Qiu et Zhao, 2018; Zootaxa 4496(1): 281; Holotype: HN201515-01A);
paratype: HN201515-01B; ZooBank. ^

achaeta, Marionina Lasserre, 1964; Proc.-Verb. Soc. Linn. 101: 87; vide Michaelsena achaeta Hagen, 1954.
[N.O., p. 64]

achaeta, Michaelsena Hagen, 1954; Marionina; Faun. Mitt. Nord. 1: 12;
(= Marionina achaeta Lasserre, 1964). [N.O., p. 64]

achaetus, Lamprodrilus Issosimoff, 1965; Trudy Limnol. Inst. Lac Baikal (1), 21(1): 27. [N.O., p. 64] lapsus
calami pro: Issosimoff, 1962 [N.O.S.P., p. 30]

achaetus, Tectidrilus Erséus et Sang, 1985; Hydrobiologia 127: 194; BJUG [as JB] 8301-2. [N.O.S.S., p. 12]

acheronensis, Capilloventer Pinder et Brinkhurst, 1997; Zool. Scripta 26(3): 261; NMVA [as MV] F77459–67.

aciaPheretima (Pheretima) Aspe et James, 2016; Zool. Studs. 55: 8 {p.5}; Holotype: NMA 4585;
paratypes (n=2): NMA 4601; ZooBank.^

acidicola ss. Nicodrilus rubicundus Bouché, 1972; Inst. Nat. Rech. Agron., p. 348; OECO 74-490-0325.
[N.O., p. 64]

acidophilus, Pheretima Y. Chen, 1946; Amynthas; J. W. China Border Res. Soc. 16: 111. [N.O., p. 64]

acincta, Pheretima Goto et Hatai, 1899; Amynthas; Annot. Zool. Jap. 3: 16. [N.O., p. 64]

acinacifer ss. Baikalodrilus discolor Snimschikova, 1989; Zool. Zh. 68(9): 30; LISB. [N.O.S.T., p. 12]

acinus, Amynthas Y. Hong et James, 2009; J. Nat. Hist. 43(21-22): 1248; NIBR IV0000120472 [no paratypes].

aclotudi, Stylodrilus Martin et Kaygorodova, 2008; Zoosyst. Rossica 17(1): 146; LISB B97. 80.21, B97.80.25.

acochlearis, Adelodrilus Erséus et Loden, 1981; Phallodrilus; Proc. Biol. Soc. Wash. 94(3): 821;
USNM 64616-8, LSUM 3147. [N.O.S.S., p. 12]

acrophila, Perichaeta Rosa, 1896; Pheretima, Amynthas; Ann. Mus. Genova (2), 36: 527; MGDG 44029.
[N.O., p. 64]

aculeata, Drawida Gates, 1945; J. Roy. Asiatic Soc. Bengal 11: 57; typus perditus. [N.O., p. 64] lapsus
calami pro: aculeata, Drawida Gates, 1945 [N.O.S.P., p. 30]

aculeata, Pheretima Gates, 1936; Amynthas; Rec. Ind. Mus. 38: 390; ZSIC 3297. [N.O., p. 64]

aculeatus, Peloscolex Cook, 1970; Trans. Amer. Micros. Soc. 88: 493; USNM 39260–62.[N.O., p. 64]

acuminata, Pristina Liang, 1958; Acta Hydrobiol. Sin. 7: 42. [N.O., p. 64]

acuminatum, Pachydermon Claparède, 1861; Mém. Soc. Genève 16: 88. [N.O., p. 64]

acuta, Dero Bousfield, 1886; Rept. Brit. Assoc., 1885, p. 1098; typus amissus. [N.O., p. 64]

acuticularis, Tubifex Martínez-Ansemil et Giani, 1983; Ann. Limnol. 19(3): 203; typus in auctoris collectione.
[N.O.S.S., p. 12]

acutus, Aulodrilus Ohtaka et Usman, 1997; Spec. Div. 2: 149; ZIHU 1077–79.

acystis, Haplotaxis Michaelsen, 1903; Mitt. Mus. Hamb. 19: 43: typus amissus. [N.O., p. 64]

acystis, Perichaeta Beddard, 1895; Metapheretima; Monogr. Oligo., p. 423. BMNH 1904: 10:5:1-2.
[N.O., p. 64]

adaiensis, Allolobophora Michaelsen, 1900; Ann. Mus. St.-Pétersb. 5: 221; typus amissus. [N.O., p. 64]

adami, Megascolex Michaelsen, 1910; Abh. Ver. Hamb. 19: 64; typus amissus. [N.O., p. 65]

adami, Proandricus Plisko, 2003; Afr. Invert. 44(2): 295; NMSA Olig.02530, Olig.02531, Olig.00918,
Olig.00919.

adecus, Plutellus Macnab et McKey-Fender, 1959; Toutellus;Northwest Sci. 33(4): 165; holotypus sed
innumeratus in CASF [N.O.S.T., p. 12]

adelae, Rhinodrilus Cordero, 1943; Comun. Zool. Mus. Hist. Nat. 1(6): 1. [N.O.S.P., p. 19]

adenodicyctis, Isochaetides, Semeroy, 1982; Novoe Faune Baikala, p. 63; ZIAS 43343. [N.O.S.S., p. 12]

adetus, Siolidrilus du Bois-Reymond Marcus, 1949; Aulodrilus; Comun. Zool. Mus. Hist. Nat. Montev.
3(51): 6; DZSP 3301. [N.O., p. 65]; vide Ohtaka, A. 2021: Zootaxa 4952(1): 1–32ZooBank.^

adevai, Pheretima Aspe et James, 2014; Zootaxa 3881(5): 424; NMAM [as NMA] 4524, 4543,
RMBR ZRC.ANN.0025; ZooBank. ^

adexilis, Pheretima Thai, 1984; Zool. Zh. 63(2): 286; ZMUM. [N.O.S.S., p. 12]

adiacens, Doliodrilus H-Z. Wang et Erséus, 2004; J. Nat. Hist. 38(3): 281; CASW [as IHB] HANA 2000017b,
HANA 2000017c-d, NHRS [as SMNH] Type Coll. 5472–5474.

adisi, Diachaeta Righi, 1989; Amazonia 10(4): 394; INPA 1167 A, DZSP 1167B. [N.O.S.T., p. 12]

adiverticulata, Henlea Christensen et Dózsa-Farkas, 1999; Biol. Skr. Dan. Vid. Selsk. 52: 18; TIUB He.1,
P.60–P.62, NHRS [as SMNH] Type Coll. 5072.

adjarica ss. Dendrobaena mariupolensis Kvavadze, 1973; Mater. Fauna Gruzii 3: 5; typus non designatus.
[N.O.S.T., p. 12]

adjelana, Dichogaster Michaelsen, 1915; Ergeb. 2te D. Zent. Afr. Exped. (Zool.) 1(8): 200; ZMUH 8425.
[N.O., p. 65]

adnae, Diachaeta Righi, 1986; Bolm. Zool. Univ. S. Paulo 10: 293; DZSP 922. [N.O.S.T., p. 12]

adneae, Opisthodrilus, Righi, 1984; Bolm. Zool. Univ. S. Paulo 8: 204; DZSP 734. [N.O.S.S., p. 12]

adolphi-friderici, Bettonia Michaelsen, 1910; Ergeb. D. Zent. Afr. Exped. (Zool.) 3(1): 62; ZMUH 3580,
MNHU 4744.[N.O., p. 65]

adolphus, Parachilota Pickford, 1937; Monogr. Acantho., p. 248; BMNH 1938:7:1:982. [N.O., p. 65]

adrianae, Tairona Righi, 1984; Stud. Trop. Andean Ecosystems 2: 459; ICNC An. 003. [N.O.S.S., p. 12]

adrianensis, Enchytraeus Nagy, Dózsa-Farkas et Felföldi, 2023; European J. Taxon. 870: 113 [7]; Holotype: ELTE En.2, slide 2842; paratypes: ELTE slide 2841a,b; P.143.1; ELTE slide 2717; P.143.2; ELTE slide 2748; P.143.3; ELTE slide 2750; P.143.4; ELTE slide 2751; P.143.5; ELTE [slide] 2760; P.143.6; ELTE slide 2822a–c; P.143.7; ELTE slide 2827a,b; P.143.8; ELTE slide 2850; P.143.9; ELTE slide 2851a,b; P.143.10; ELTE slide 2852a,b; P.143.11; ELTE slide 2853; P.143.12; ELTE slide 2854; P.143.13; ELTE slide 2855; P.143.14; ELTE slide 2856; P.143.15; ELTE slide 2857; P.143.16; ELTE slide 2858; P.143.17; ELTE slide 2859; P.143.18; ELTE slide 2861; P.143.19; ELTE slide 3010; P.143.20; ELTE slide 3011; P.143.21; ZooBank.^

adriani, Proandricus Plisko, 2000; Ann. Natal Mus. 41: 243; NMSA Olig.02564, Olig.02565, Olig.02568.

adriani, Udeina Plisko, 2004; Afr. Invert. 45: 296; Holotype: NMSA Olig. 03622; no paratypes. ^

adriaticus, Enchytraeus Vejdovský, 1877; Marionina; SB Böhm. Ges. p. 302. [N.O., p. 65]

adriaticus, Phallodrilus Hrabě, 1971; Bathydrilus; Publ. Fak. Sci. Purkyné Univ. 1: 220; HOCB 1842-1-1.
[N.O., p. 65]; converte locum citatum ad: Scr. Fac. Sci. Nat. Univ. Brno (Biol.). [N.O.S.S., p. 29]

adsiduus, Graliophilus Blakemore, 2000; Tasmanian Earthworms, p. 52; QVMA 14: 1777, 1122, 3064, 3063.

aductusPotamothrix Cui et Wang, 2012; Proc. Biol. Soc. Washington 125(1): 14; IHBW [as IHB]
YAN 20020812a; IHBW [as IHB] YAN 20020812n, IHBW [as IHB] YAN 20020808b.

adunatus, Arctiostrotus McKey-Fender, 1994; Can. J. Zool. 72(12): 1237; CMNA 1994-0005.

aduncosetis, Inanidrilus Erséus, 1984; Zool. Scripta 13(4): 248; USNM 96518-20. [N.O.S.S., p. 12]

aduncus, Peosidrilus Erséus, 1992; Zool. Scripta 21(1): 28; USNM 143609. [N.O.S.T., p. 12]

aduncocystis, Rhododrilus K. Lee, 1952; Trans. Roy. Soc. N. Z. 79: 552; SBNZ. [N.O., p. 65]

adversus, Limnodriloides Erséus, 1990; Zool. Scripta 19(3): 286; Holotype: USNM 127967;
paratype: 127968. [lapsus calami: Limnodrilus, N.O.S.T., p. 12]^

adyaPleionogaster Blakemore, 2016; Opusc. Zool. 47(1): 25; UPVP [as UPV] #S3; ZooBank. ^

aedeochaeta, Haplotaxis Brinkhurst et Marchese, 1987; Can. J. Zool. 65(12): 3160; USNM 102752-9.
[N.O.S.S., p. 12]

aegeus, Helodrilus Cognetti, 1913; Dendrobaena; Boll. Mus. Torino 28(674): 4; MZUT 755. [N.O., p. 65]

aegialites, Lumbricillus Stephenson, 1922; Proc. Zool.Soc. Lond., 1922, p. 1126; typus arnissus.
[N.O., p. 65]

aegyptiacus, Siphonogaster Levinsen, 1889; Vid. Meddel. Nat. Foren., p. 319. [N.O., p. 65]

aeliana, Perichaeta Rosa, 1892; Amynthas, Pheretima; Ann. Mus. Genova (2), 32: 545; MZUT 148,
MGDG 44013. [N.O., p. 65]

aelleni, Octodrilus Zicsi, 1979; Rev. Suisse Zool. 86(2): 478; NHMG 1401–3, TIUB 8653.

aemula, Anisochaeta Blakemore, 2000; Rec. Aust. Mus. 51(1): 9; AMSS W24544.

aequalis, Coralliodrilus Erséus et Davis, 1989; Asian Mar. Biol. 6(1989): 83; USNM 119595, 119596–8.
[N.O.S.T., p. 12]

aequalis, Dichogaster Michaelsen, 1914; Boll. Lab. Zool. Portici 9: 179; typus amissus. [N.O., p. 65]

aequalis var. Nais paraguayensis Stephenson, 1920; Mem. Ind. Mus. 7: 197; typus amissus. [N.O., p. 65]

aequatorialis, Benhamia Michaelsen, 1896; vide B. equatorialis Michaelsen, 1896. [N.O., p. 65]

aequatorialis, Büttneriodrilus Michaelsen, 1935; Rev. Zool. Bot. Afr. 27: 186; MRAC. [N.O., p. 65]

aequatorialis, Eminia Benham, 1891; J. Roy. Micros. Soc., 1891, p. 163; BMNH 1890:12:31:1. [N.O., p. 65]

aequatorialis, Limnodrilus Michaelsen, 1935; Bothrioneurum; Rev. Zool. Bot. Afr. 27: 34; MRAC.
[N.O., p. 65]

aequatorialis, Neumaniella Cognetti, 1907; Boll. Mus. Torino 22(559): 1; MZUT 142. [N.O., p. 65]

aequatorialis, Pygmaeodrilus Stephenson, 1930; Arch. Zool. Ital. 14: 488; BMNH 1929:7:2:11. [N.O., p. 65]

aequidentata, Pristina Liang et Xie, 1997; Aquatic Oligo. Wuling Mts., p. 387; CASW, typi designati
sed innumerati.

aequiseta, Pristina Michaelsen, 1900; Das Tierreich 10: 34; pro: P. equiseta Bourne, 1891. [N.O., p. 65]

aequisetina, Nais Dugès, 1837; Z. wiss. Zool. 8: 30; typus amissus. [N.O., p. 65]

aeruginosus, Amyntas Kinberg, 1866; PheretimaAmynthas; Öfv. Akad. Förh. 23: 101; NHRS 154.
[N.O., p. 65].  Note:  A holotype was not established in Kinberg’s original description (which was based
on more than one specimen, a syntype lot in the SMNH with the accession number of 154.
During their review of Amynthas specimens in the museum, Banataowong et al. (2014) established a
lectotype (SMNH 154.1) and 3 other specimens designated as paralectotypes (with the accession number
SMNH 154.2). Another specimen from Kinberg’s type series, deposited in ZMUH (with the accession
number of ZMH V5221), was designated as another paratype; vide Bantawong et al. 2014: Raffles Bull.
Zoology 62: 655-670.

aestivusAulodrilus Ohtaka, 2021; Zootaxa 4952(1): 16; Holotype: NSMT-An 628;
paratypes: NSMT-An 629, NSMT-An 630; ZooBank.^

aestuum, Marionina Stephenson, 1932; Lumbricillus; Disc. Rept. 4: 246; BMNH 1931:6:23:42–43. [N.O., p. 65];
vide Klinth, Rota, Martinsson, Prantoni et Erséus (2021): Zool. J. Linn. Soc. 20: 1–31.^

aeternorumRhyacodriloides Martin, Martínez-Ansemil et Sambugar 2010; Zool. Scripta 39(5): 471;
MSNV [as MCSN] 006, 007, RSNB [as IRScNB] slide 10.004. ^

affinis, Acanthodrilus Beddard, 1891; Proc. Phys. Soc. Edinb. 10: 271. [N.O., p. 65]

affinis, Achaeta Nielsen et Christensen, 1959; Nat. Jutl. 8-9: 50; MLFD. [N.O., p. 65]; Typus amissus.1

affinis, Andiodrilus Michaelsen, 1900; Arch. Naturg. 66(1): 253; ZMUH 54509 [N.O., p. 65]; syntypi
quoque locati in MNHU 7288-9. [N.O.S.T., p. 12]

affinis, Archicenchytraeus Eisen, 1878; Öfv. Akad. Förh. 35: 72; NHRS 115. [N.O., p. 65]

affinis, Benhamia Michaelsen, 1890; Dichogaster; Mitt. Mus. Hamb. 7: 9; ZMUH 303. [N.O., p. 65]

affinis, Drawida Stephenson, 1917; Rec. Ind. Mus. 13: 368; ZSIC 131. [N.O., p. 65]

ajfinis, Eminoscolex Michaelsen, 1903; Zool. Jb. Syst. 18: 491; ZMUH 6266, MNHU 4143. [N.O., p. 65]

affinis, Enchytraeus Levinsen, 1884; Vid. Meddel. Nat. Foren. 1883, p. 234. [N.O., p. 65]

affinis, Haplochaetella Stephenson, 1917; Rec. Ind. Mus. 13: 399; ZSIC 128. BMNH 1925:5:12:49.
[N.O., p. 65]

affinis, Megascolex Beddard, 1883; Ann. Nat. Hist. 12: 214; typus amissus. [N.O., p. 65]

affinis, Mesenchytraeus Michaelsen, 1901; Bull. Acad. St.-Pétersb. 15: 197; typus amissus. [N.O., p. 65]

affinis, Ocnerodrilus Michaelsen, 1896; D.-O. Afr. 4: 40; typus amissus. [N.O., p. 65]

affinis, Pachydrilus Czerniavsky, 1880; Bull. Soc. Mosc. 55(4): 318. [N.O., p. 65]

affinis, Perichaeta Perrier, 1872; Metaphire; N. Arch. Mus. Paris 8: 106; MNHN 669–672. [N.O., p. 65]

affinis, Plutellus Stephenson, 1932; Proc. Zool. Soc. Lond., 1932, p. 904; BMNH 1932:5:5:1. [N.O., p. 65]

affinis, Pristina Garbini, 1898; Zool. Anz. 21: 562. [N.O., p. 65]

affinis, Pygmacodrilus Michaelsen, 1892; Mitt. Mus. Hamb. 9: 6. MNHU 2173. [N.O., p. 65]; MNHU 2173
(syntypus perditus). [N.O.S.T., p. 12]

affinis, Woodwardia Michaelsen, 1907; Fauna Südwest.-Aust. 1(2): 191; WAMP 4432, MNHU 4232,
ZMUH 7109. [N.O., p. 65]; MNHU 4232 (syntypi sicca specimina). [N.O.S.T., p. 12]

affinis f. Polytorcutus coeruleus Michaelsen; 1890; Mitt. Mus. Hamb. 7: 24; typus amissus. [N.O., p. 65]

affinis var. Perionyx pokhrianus Stephenson, 1920; Mem. Ind. Mus. 7: 210; ZSIC 252.
[N.O., p. 65 – lapsus calami: pokhria]

afolliculata, Achaeta Sesma et Dózsa-Farkas, 1993; Acta Zool. Hung. 39(1-2): 263; CSIC RZA4-4, 4-1, 4-2,
TIUB P.31.1.

africana, Buchholzia Černosvitov, 1933; Bull. Soc. Hist. Nat. Alger. 24: 255; BMNH 1949:3:1:688.
[N.O., p. 65]

africana, Henlea Bell, 1954; Trans. Amer. Micros. Soc. 73: 297. [N.O., p. 65]

africana, Homochaeta R. Grimm, 1985; Mitt. Hamb. Zool. Mus. Inst. 82: 103; AMSA. [N.O.S.S., p. 12]

africana, Ilyogenia Beddard, 1893; Ocnerodrilus; Proc. Zool. Soc. Lond., 1892, p. 703; typus amissus (BMNH).
[lapsus calami: as Ilyodrilus africanus – N.O., p. 66].^

africana, Nais Brinkhurst, 1966; Zool. Afr. 2(2): 135; TMSA 9321. 9322-31. [N.O., p. 65]

africana, Rhopalonais Dzwillo et R. Grimm, 1974; Mitt. Hamb. Zool. Mus. Inst. 71: 88; ZMUH.
[N.O.S.S., p. 12]

africana, Tazelaaria Gates, 1962; Rev. Zool. Bot. Afr. 66: 352; MRAC. [N.O., p. 65]

africanus, Acanthodrilus Beddard, 1897; Chilota; Proc. Zool. Soc. Lond., 1897, p. 344; ZMUH 7831,
BMNH 1904:10:5:821-2. [N.O., p. 66]

africanus, Aulophorus Michaelsen, 1914; Beitr. Fauna S.W. Afr. 1: 152; ZMUH 7862,7865. [N.O., p. 66]

africanus, Gondwandaedrilus Goddard et Malan, 1913; Trans. Roy. Soc. S. Afr. 3: 232, TMSA. [N.O., p. 66]

africanus, Hemienchytracus Černosvitov, 1935; Capital Zool. 6: 7; BMNH 1949:3:1:705–718. [N.O., p. 66]

africanus, Hyperiodrilus Beddard, 1891; Quart. J. Micros. Sci. (n.s.) 32: 236; BMNH 1904:10:20:498-9,
MRAC. [N.O., p. 66]

africanus, Ilyodrilus Beddard, 1893; Ocnerodrilus; Proc. Zool. Soc. Lond., 1893, p. 703; typus amissus (BMNH). [N.O., p. 66]
[This taxon is nonexistent – incorrectly included in N.O.; vide account for Ilyogenia africana Beddard, 1893, above.].^

africanus, Monopylephorus Michaelsen, 1913; Rhizodrilus; Zoologica 26: 143; ZMUH 7496. [N.O., p. 66]

africanus, Nannodrilus Beddard, 1894; Proc. Zool. Soc. Lond., 1894, p. 388. [N.O., p. 66]

africanusPelodrilus Michaelsen, 1905; Haplotaxis; Olig. Baikal-Sees, p. 19; ZMUH 6381, 6947.
[N.O., p. 66]

africanus, Pelodrilus Goddard, 1924; Trans. Roy. Soc. S. Afr. 12: 12. [N.O., p. 66]

africanus, Phreodrilus Goddard et Malan, 1913; Trans. Roy. Soc. S. Afr. 3: 242. [N.O., p. 66]

africanus f. Hyperiodrilus oshogboensis Segun, 1976; Rev. Écol. Biol. Sol 13(4): 657; NHMI 1973.2.11–13.
[N.O.S.P., p. 19]

afroccidentalis, Ephyriodrilus Sims, 1971; J. Zool., Lond. 164: 533; BMNH 1970.1.5–51. [N.O., p. 66] ^

agathis, Metapheretima K. Lee, 1981; Aust. J. Zool. 29(4): 549; SAMA NH.33 (S/No. 421). [N.O.S.S., p. 12]

agathis, Rhododrilus K. Lee, 1959; Bull. N.Z. Dept. Sci. Industr. Res., no. 130: 145; SBNZ. [N.O., p. 66]

agatschiensis, Helodrilus Michaelsen, 1910; Allolobophora; Ann: Mus. St.-Pétersb. 15: 60; typus amissus.
[N.O., p. 66]

aggera, Pheretima Kobayashi, 1934; Metaphire; J. Chosen Nat. Hist. Soc. 19: 7. [N.O., p. 66]

aggtelekiensis, Cernosvitoviella Dózsa-Farkas, 1970; Opusc. Zool. Budapest 10(2): 247; TIUB C-l, P-3.
[N.O.S.P., p. 19]

agilis, Deinodrilus K. Lee, 1952; Trans. Roy. Soc. N.Z. 79: 566; SBNZ. [N.O., p. 66]

agilis, Dichogaster Omodeo et Vaillaud, 1967; Bull. Inst. Franc. Afr. N. 29A: 936. [N.O., p. 66]

agilis, Fridericia F. Smith, 1895; Bull. Ill. St. Lab. Nat. Hist. 4: 288; USNM 30860. [N.O., p. å

agilis, Lumbricus Hoffmeister, 1843; Arch. Naturg. 9: 191; typus amissus. [N.O., p. 66]

agilis, Lumbricillus J. Moore; 1895; Proc. Acad. Phila. 47: 394; ANSP 2730. [N.O., p. 66]

agilis, Neodrilus K. Lee, 1949; Nature, Land. 163: 951. [N.O., p. 66]

agilis, Pheretima Michaelsen, 1923; Amynthas; Ark. Zool. 15(14): 2; NHRS 140, 144, ZMUH 9377. [
N.O., p. 66]

agilis, Strephuris Leidy, 1850; J. Acad. Phila. (2),2: 45; typus amissus. [N.O., p. 66]

agilis, Thamnodrilus Cognetti, 1904; Rhinodrilus; Boll. Mus. Torino 19(474): 14; MZUT 421, ZMUH 8524.
[N.O., p. 66]

agnes, Limnodriloides Hrabě, 1967; Publ. Fak. Sci. Purkyné Univ., no. 485, p. 339; HOCB 1766-1.
[N.O., p. 66]

agnes, Platydrilus Michaelsen, 1913; Zoologica 68: 19; ZMUH 7489,7652. [N.O., p. 66]

agnesae, Pontodrilus Stephenson, 1915; Mem. Ind. Mus. 6: 61; ZSIC 6183, 6190, BMNH 1933:5:25:63.
[N.O., p. 66]

agrestis, Perichaeta Goto et Hatai, 1899; Pheretima, Amynthas; Annot. Zool. Japon. 3(1): 17. [N.O., p. 66]

agricola, Drawida Stephenson, 1925; Rec. lnd.r Mus. 27: 53; typus amissus. [N.O., p. 66]

agricola, Fridericia J. Moore, 1895; Proc. Acad. Phila. 47: 342; USNM 30859. [N.O., p. 66]

agricola, Lumbricus Hoffmeister, 1843; Verm. Lumbric., p. 24; typus amissus. [N.O., p. 66]

agricola, Ocnerodrilus Eisen, 1893; Enicmodrilus; Proc. Calif. Acad. Sci. 3: 265; BMNH 1904:10:5:213–215.
[N.O., p. 66]

agricola, Thamnodrilus Cognetti, 1917; Rhinodrilus; Boll. Mus. Torino 19(474): 11; HZUT422, ZMUH 8523.
[N.O., p. 66]

agricola var. Pheretima vulgaris Y. Chen, 1930; Metaphire; Sci. Rept. Natn. Cent. Univ. Nanking 1: 18.
[N.O., p. 66]

aguadillensis, Tubificoides Milligan, 1987; Proc. Biol. Soc. Wash. 100(3): 485; USNM 101448, 101449.
[N.O.S.S., p. 12]

aguatilis, Allolobophora Örley, 1885; Ertek. Term. Magyar Akad. 14: 24; lapsus pro: A. aquatilis. [N.O., p. 66]

aguayoi, Estherella Borges et Moreno, 1989; Boll. Mus. Reg. Sci. Nat. 7(2): 384; DBPR E.A. 0001-5.
[N.O.S.T., p. 12]

aharonii, Helodrilus Stephenson, 1922; Allolobophora; Ann. Mag. Nat. Hist. (9), 9: 136; BMNH 1921:6:6:1.
[N.O., p. 66]

aidae, Criodrilus Righi, 1994; Rev. Suisse Zool. 101(1): 90; DZSP ZU-1272A, B, MHNG-992.133.

aidae, Neogaster Righi, 1975; Stud. Neotrop. Fauna 10: 80; DZSP 340. [N.O., p. 66]

ailiaoensis, Amynthas James, H-T. Shih et H-W. Chang, 2005; J. Nat. Hist. 39(14): 1020; NMNS 4054-020,
4054-021.

aimerikiensis, Pheretima Ohfuchi, 1941; Palao. Trop. Biol. Stn. Stud. Tokyo 2: 302; typus perditus.
[N.O., p. 66]

aioca, Glossodrilus Righi, 1975; Stud. Neotrop. Fauna 10: 87; DZSP 347. [N.O., p. 66]

aioaradoi, Dendrobaena Moreno, Jesus et Cosín, 1982; Boll. Zool. 49: 21; UCME. [N.O.S.S., p. 12]

aitkeni, Benhamia Fedarb, 1898; Octochaetus, Octochaetoides; J. Bombay Soc. 11: 432; BMNH
1904:10:20:240. [N.O., p. 66]

ajaxNotoscolex Blakemore, R.J. 2014; Opusc. Zool., Budapest 45(2): 160; BMNH H No. 419–3;
P, paratype, 419–4. ^

ajokei, Hippopera Segun, 1978; J. Nat. Hist. 12(1): 22; NHMI 1975.1.23-5, BMNH 1976.6.1. [N.O.S.P., p. 19]

alabamana, Diplocardia Gates, 1977; Megadrilogica 3(1): 28; TTRS. [N.O.S.P., p. 19] typi translati ad USNM.

alaotranus, Kynotus Michaelsen, 1907; Reise Ostafrika 1903-6, Wiss. Erg. 2: 48; ZMUH 6931. [N.O., p. 66];
syntypus quoque locatus in MNHU 4969. [N.O.S.T., p. 23]

alaotranus, Vazimbascolex Hong, Razafindrakoto et Csuzdi, 2019; Acta Zool. Hung. 65(3): 228;
Holotype: HNHM AF/5700; paratypes: HNHM AF/5701, HNHM AF/5702, HNHM AF/5703. ^

alarconi, Martiodrilus (Cordilleroscolex) Zicsi, Csudzi et Martinez, 2002; Rev. Suisse Zool. 109(4): 792;
HNHM AF/4378, AF/3480, AF/3473.

alaricus, Lumbricillus Shurova, 1974; Nauka, Novosibirsk, p. 132; IMBV 16002. [N.O.S.P., p. 19]

alaskae, Enchytraeus Eisen, 1905;, Harriman Alaska Exped. 12: 68; USNM 21 104.[N.O., p. 66]

alaskae, Marionina Eisen, 1905; Harriman Alaska Exped. 12: 91; NHRS. [N.O., p. 66]

alaskana, Rhynchelmis Holmquist, 1976; Zool. Jb. Syst. 103: 383; NHRS 3/63. [N.O.S.P., p. 19]

alaskensis, Embolocephalus Holmquist, 1979; Zool. Scripta 8(1): 40; NHRS 27/64 PeE. [N.O.S.P., p. 19]

alata, Fridericia Nielsen et Christensen, 1959; Nat. Jutl. 8-9: 83; MLFD. [N.O., p. 66]; Typus amissus.1

alatus, Holoscolex Hernández-García, Burgos, Rousseau et James, 2018; Zootaxa 4496(1): 463;
Holotype: MPEG.ANL 000310; Paratypes: MPEG.ANL 000313, MPEG.ANL 000315,
MPEG.ANL 000314. ZooBank. ^

alatus, Perionyx Stephenson, 1920; Mem. Ind. Mus. 7: 212; ZSIC 272, BMNH 1933:5:25:436. [N.O., p. 66]

alatus, Potamothrix Finogenova, 1972; Trudy Zool. Inst. 52: 104; ZIAS 15914. [N.O., p. 67]

alatus, Proandricus Plisko, 1996; Ann. Natal Mus. 37: 296; NMSA Olig.02300, Olig.02306.

alatus, Prosellodrilus Bouché, 1972; Inst. Nat. Rech. Agron., p. 242; OECO 33-1457-2161. [N.O., p. 67]

alavanensis, Zophoscolex Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(4): 26; OECO 136/2728/2273.

alatus, Rhinodrilus Righi, 1971; Arq. Zool. 20: 10; DZSP 4, JWRC 10944, 10958. [N.O., p. 67]
typi translati ad NMNS 1978-282, 286 (= JWRC 10944, 10958) [N.O.S.P., p. 30]

alba, Anisochaeta Blakemore, 2000; Tasmanian Earthworms, p. 444; QVMA 14: 1688, 3752–3, TMHA 1566,
ANIC.RB.98.1.16.

alba, Deccania Gates, 1949; Proc. Ind. Acad. Sci. 30(B): 219; ZSIC 3645. [N.O., p. 67]

alba, Diplocardia Gates, 1943; Ohio J. Sci. 43(3): 108; USNM 20630, 20967. [N.O., p. 67]

alba, Fridericia J. Moore, 1895; Proc. Acad. Phila. 47: 344; typus amissus. [N.O., p. 67]

alba, Henlea Friend, 1913; Henleanella, Fridericia; Zoologist (4), 17: 83. [N.O., p. 67]

alba, Megachaeta Michaelsen, 1891; Mitt. Mus. Hamb. 9: 19; typus amissus. [N.O., p. 67]

alba, Pheretima James, 2004; Raffles Bull. Zool. 52(2): 304; NMAM [as NMA] 003985 [no paratypes].

albalabia, Desmogaster Gates, 1930; Rec. Ind. Mus. 32: 265; ZSIC 3061. [N.O., p. 67]

albanensis, Phallodrilus Erséus, 1990; Pirodriloides; Proc. 3rd Intl. Mar. Biol. Wksp., p. 56;
WAMP [as WAM]  13-89, 14-89, 15-89, SMNH [as SMNH] Type Coll. 3964. ^

albanianus, Spermophorodrilus Bouché, 1975; Zool. Jb. Syst. 102: 3; OECO 101-1635-4711. [N.O., p. 67]

albanicus, Octodrilus Szederjesi et Csuzdi, 2012; Acta Zool. Acad. Sci. Hung. 58(3): 271;  HNHM/15847,
HNHM/16019.

albanyensis, Megascolex Michaelsen, 1907; Fauna Südwest-Aust. 1(2): 221; WAMP 4391, ZMUH 7073,
MNHU 4245. [N.O., p. 67]; MNHU 4245 (syntypus siccum specimen). [N.O.S.T., p. 23]

albanyensis, Pontodrilus Michaelsen, 1907; Fauna Südwest-Aust. 1(2): 185; ZMUH 7107.0 [N.O., p. 67]

albellus, Enchytraeus Klinth, Erséus et Rota, 2019; Organisms, Diversity & Evolution Online First,
     11 April 2019, p.20; Holotype: SMNH Type Collection 9123 (CE6100); paratypes: SMNH Type
Collection 9124–9126 (CE6101– 6103); GenBank information included in paper. ^

albertisi, Megascolides Cognetti, 1910; Ann. Mus. Genova (3), 4: 329. [N.O., p. 67]

albicauda, Allolobophora Perel, 1977; Zool. Zh. 56(4): 498; ZMUM. [N.O.S.P., p. 19]

albicola, Lophochaeta Michaelsen, 1901; Tubifex, Psammoryctes, Psammoryctides;
Abh. Ver. Hamb. 3(8): 4; MZUT 205. [N.O., p. 67]; converte locum citatum ad: Verh. Ver. Hamb.
3 (8): 69. [N.O.S.S., p. 29]

albida, Bahlia Gates, 1945; Proc. Ind. Acad. Sci. (B), 21 (4): 237; ZSIC 3461,3629. [N.O., p. 67]

albida, Nais Carter, 1858; Ann. Nat. Hist. 2: 22. [N.O., p. 67]

albida, Perichaeta Michaelsen, 1892; Arch. Naturg. 58: 237; MNHU 1942. [N.O., p. 67]; MNHU 1942
(holotypus perditus). [N.O.S.T., p. 23]

albida, Trigaster Gates, 1973; Assoc. Mex. Cave Stud. Bull. 5: 22; JWRC 3510-1. [N.O., p. 67] typi
translati ad NMNS 1978-264-5 (= JWRC 3510-1) [N.O.S.P., p. 30]

albidoides, Olavius Erséus, 1997; Proc. 7th Intl. Mar. Biol. Wksp., p. 424; WAMP [as WAM] 134-96,
135-96, 136-96, NHRS [as SMNH] Type Coll. 4840–4843.

albidus, Enchytraeus Henle, 1837; Arch. Anat. Physiol. Med., 1837, p. 74; typus amissus (MNHN).
[N.O., p. 67]; see Erséus et al. 2019: Organisms, Diversity & Evolution Online First.

albidus, Eodrilus Gates, 1973; Assoc. Mex. Cave Stud., Bull. 5: 21; nom. nov. pro: E. albus Gates, 1970.
[lapsus calami p. 22, N.O., p. 67]

albidus, Megascolex Jackson, 1931; J. Roy. Soc. W. Aust. 17: 118. [N.O., p. 67]

albidus, Megascolex Beddard, 1896; Monogr. Oligo., p. 387; typus amissus. [N.O., p. 67]

albidus, Octochaetoides Gates, 1945; J. Roy. Asiatic Soc. Bengal 11: 77; ZSIC 3660. [N.O., p. 67]

albidus, Phallodrilus Jamieson, 1977; Olavius; J. Linn. Soc. 61(4): 340; QMBA G8848-54,
BMNH 1976.1.14–19. [N.O.S.S., p. 12]

albidus, Rhododrilus K. Lee, 1952; Trans. Roy. Soc. N.Z. 79: 539; SBNZ. [N.O., p. 67]

albimaris, Archienchytraeus Obnorsky, 1895; C.-R. Soc. St. Pétersb. 11: 24. [N.O., p. 67]

albinica var. Scherotheca dugesi Bouché, 1972; lnst, Nat. Rech. Agron., p. 289; OECO 45-516-0613.
[N.O., p. 67]

albobrunnea, Pheretima Beddard, 1912; Amynthas; Philipp. J. Sci. (D), 7: 191. [N.O., p. 67]

albolineata, Eiseniona Cosín, Trigo et Mato, 1989; Bol. R. Españ. Hist. Nat. (Biol.) 84(3-4): 364;
ZDUS Ea 001. [N.O.S.T., p. 12]

albomaculata, Scherotheca (Corsicadrilus) Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(12): 128;
OECO 162/2925/0631.

albomaculata ss. Scherotheca corsicana Bouché, 1972; Inst. Nat. Rech. Agron., p. 296;
OECO 50-417-0631. [N.O., p. 67]

albus, Acanthodrilus Beddard, 1895; Proc. Zool. Soc. Lond., 1895, p. 223; ZMUH 4167. [N.O., p. 67]

albus, Cataladrilus Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(7): 78; OECO 148/2789/ 455.

albus, Eodrilus Gates, 1970; Southwest. Nat. 15: 267; TTRS 794, JWRC 3387; vide E. albidus Gates, 1973.
[N.O., p. 67] typus translatus ad NMNS 1978-259; vide E. albidus Gates, 1973; [N.O.S.P., p. 30];
syntypi translati ad USNM 124764 (= TTRS 794). [N.O.S.T., p. 23]

albus, Hesperodrilus Beddard, 1894; Phreodrilus;Ann. Nat. Hist. (6), 13: 209; BMNH 1904: 10:20:487–8.
[N.O., p. 67]

albus, Megascolides K. Lee, 1952; Trans. Roy. Soc. N.Z. 80: 35; SBNZ. [N.O., p. 67]

albus, Notiodrilus Michaelsen, 1900; Ergeb. Hamb. Magalh. Sammelr., p. 5; typus amissus. [N.O., p. 67]

albus, Prosellodrilus Zicsi et Csuzdi, 1999; Rev. Suisse Zool. 106(4): 1000; TIUB Z/13003, Z/12569, G/2662.

albus, Vesiculodrilus Blakemore, 2000; Tasmanian Earthworms, p. 70; QVMA 14: 3293, 3294.

alcyoneus, Rhyacodrilus P. Rodriguez et Fend, 2013; Zootaxa 3664(1): 24; USNM 1202066, 1202067–69.

aleutensis, Rhynchelmis Fend, 2005; Zootaxa 1093: 46; USNM 1068555, 1068556-58.

alexandri, Amyntas Beddard, 1900; Pheretima, Amynthas; Proc. Zool. Soc. Lond., 1900, p. 988;
BMNH 1904:10:5:757. [N.O., p. 67]

alexandrii, Dendrobaena Szederjesi, Pavlíček et Csuzdi, 2013; Acta Zool. Hung. 59(4): 392; HNHM/14882,
HNHM/16351.

alexandrovi, Lumbriculus Popchenko, 1976; Zool. Zh. 55(11): 1618. [N.O.S.S., p. 12]

alfari, Criodrilus Cognetti, 1904; Drilocrius; Boll. Mus. Torino 19(478): 4; MNHN. [N.O., p. 67]

alfredi, Senapatiella Julka, Blanchart et Chapuis-Lardy, 2004; Zootaxa 486: 5; ZSIS [as HAZFS/ ZSI] An791,
An792.

algarvensis, Olavius Giere, Erséus et Stuhlmacher, 1998; Zool. Anz. 237: 210; ZHUH Ol.14072–4,
NHRS [as SMNH] Type coll. 4917–19.

algensis, Lumbricillus Erséus, 1977; Zool. Scripta 6(4): 293; NHRS [as SMNH] 3066–70. [N.O.S.P., p. 19]

algeriensis, Microscolex Beddard, 1892; Proc. Zool. Soc. Lond., 1892, p. 29. [N.O., p. 67]

algida, Grania Rota et Erséus, 1996; Antarctic Sci. 8(2): 179; USNM 172398, MCZR OLIGOCHAETA 0065.

algoensis, Chilota Michaelsen, 1899; Mitt. Mus. Hamb. 16: 104; ZMUH 5124. [N.O., p. 67]

algoensis, Microscolex Rosa, 1897; Boll. Mus. Torino 12(310):3. [N.O., p. 67]

alguantulus ss. Tubifex bazikalovae Snimschikova, 1985; Baikalian Fauna, Novosibirsk 1: 39;
typus non designatus. [N.O.S.S., p. 12 – lapsus calami: Biakalian]

aliena, Amphichaeta Semernoy, 2004; Oligochaeta of Lake Baikal, p. 102; holotypus No. 1 in auctoris
collectione.

alienus, Baikalodrilus Timm, 1998; Bull. Inst. Roy. Sci. Nat. Belg. 68: 27; VLSR 23-1 to 23.2.

aliger, Enchytraeoides Michaelsen et Vereschagin, 1930; Marionina; Trav. Comm. Étude Lac Bajkal,
Leningrad 3: 214; typus amissus. [N.O., p. 67]

alipentus, Microchaetus Plisko, 1998; Kazimierzus; Ann. Natal Mus. 39: 255; NMSA Olig.02644, Olig.02645.

alishanensis, Drawida Shen et C.-H. Chang, 2018; Zootaxa 4496(1): 303; Holotype: TESRI-O-H-51;
Paratypes: TESRI-O-P-46; GenBank accession numbers MH051135 (Ali046, holotype), and
MH051134 (Ali010, paratype); ZooBank. ^

alius, Olavius Erséus, 1984; Zool. Scripta 13(4): 263; USNM 96541-4. [N.O.S.S., p. 12]

alius, Rhynchelmis Kaygorodova, 2006; Biodivers. Baikal Region: Proc. Biol. Soil Dept. Irkutsk St.
Univ. 6: 186; LISB O.02.34.14 [no paratypes].

alkmaarica, Pheretima Cognetti, 1913; Parapheretima; Nova Guinea 9: 298; ZMUA. [N.O., p. 67]

allansoni, Epirodrilus Brinkhurst, 1966; Zool. Afr. 2(2): 152; TMSA 9320. [N.O., p. 67]

allegheniensis, Trichodrilus Cook, 1971; Eremidrilus; Trans. Amer. Micros. Soc. 90(3): 381;
USNM 43490–91, NMNS 3471-2. [N.O., p. 67]; typus translatus ad NMNS 1900.2850. [N.O.S.S., p. 29]

alliata, Grania Coates et Stacey, 1993; Proc. 5th Intl. Mar. Biol. Wksp. 2: 397; WAMP [as WAM] 192-92
[no paratypes].

allobrogum, Trichodrilus Claparède, 1862; Mém. Soc. Genève 16: 267. [N.O., p. 67]

alluaudi, Polytoreutus Michaelsen, 1914; Jb. Hamb. Wiss. Anst. 31: 122; ZMUH 8351, MNHN. [N.O., p. 67]

alluxa, Pheretima Thai, 1984; Zool. Zh. 63(9): 1318; ZMUM W-243, STIV 14C, 2C. [N.O.S.S., p. 12]

alonsoi, Dichogaster (Diplothecodrilus) James et Divina, 2012; Zootaxa 3458: 138; USNM 1142289
[no paratypes].

alox, Ocnerodrilus Righi et Merino, 1987; Rev. Brasil. Biol. 47(4): 536; DZSP 92 lA-D. [N.O.S.S., p. 12]

aloysii-sabaudiae, Alma Cognetti, 1906; Boll. Mus. Torino 21 (534): 1. [N.O., p. 67]

aloysii-sabaudiae, Dichogaster Cognetti, 1906; Boll. Mus. Torino 21 (534): 1; MZUT 48. [N.O.p. 67]

aloysii-sabaudiae var. Alma emini Michaelsen, 1915; Ergeb. 2te D. Zent. Afr. Exped. (Zool.) 1(8): 280;
typus amissus. [N.O., p. 67]

alpemaria var. Eophila bartolii Bouché, 1970; Rev. Écol. Biol. Sol 7: 539; OECO 20-519- 2321.
[N.O., pp. 67-68]

alpestris, Allolobophora Bretscher, 1899; Rev. Suisse Zool. 6: 420; ZMUH 5104. [N.O., p. 68]

alpestris, Enchytraeus Bretscher, 1902; Rev. Suisse Zool. 10: 19. [N.O., p. 68]

alpestris, Limnodrilus Eisen, 1897; Clitellio; Bih. Svenska Akad. 5: 19. [N.O., p. 68]

alpestris, Sutroa Eisen, 1893; Zoe 2: 322; BMNH 1904:10:20:1005–6. [N.O., p. 68]

alpica, Fridericia Dózsa-Farkas et Felföldi, 2018; Acta Zool. Hung. 64(1): 5; TIUB F. 26 (slide No. 2136);
P.110.1.1 (slide No. 2137), P.110.1.2–110.1.3 (slides No. 2120, 2156), P.110.1.4–109.1.6 (slides No.
2129, 2132–2133), P.110.2.1–109.2.2 (slides No. 2118–2119), P110.3.1–109.3.5 (slides No. 2121–2123,
2157, 2159); Note: consult paper for GenBank accession numbers (ITS, COI, and H3 sequences)
associated with this species. ^

alpina, Allolobophora Rosa, 1884; Octolasion; Lumbricus; sg Allolobophora (Notogama); Eisenia; Dendrobaena;
Lumbric. Piemonte, p. 28; MZUT 450. [N.O., p. 68]  [vide Csuzdi et al. 2023 – Zootaxa 5255(1): 62–67.]^

alpina, Eisenia Pop, 1938; Dendrobaena; Bull. Soc. Sti. Cluj 9: 134; typus amissus. [N.O., p. 68]

alpina, Fridericia Bretscher, 1899; Rev. Suisse Zool. 6: 408. [N.O., p. 68]

alpina, Nais Sperber, 1948; Zool. Bidrag. 28: 113; NHRS 122. [lapsus calami pro – N.O., p. 68:
Sperber, 1950; Zool. Bidrag. 28:102].

alpina f. Allolobophora rosea Vedovini, 1967; Bull. Soc. Zool. Fr. 92: 793; LMAM; vide A. rosea vedovinii
     Bouché, 1972. [N.O., p. 68]

alpina ss. Allolobophora armeniaca Rosa, 1893; Mem. Acad. Torino 43: 431. [N.O., p. 68] [vide Csuzdi et al. 2023 – Zootaxa 5255(1): 62–67.^]

alpina var. Ocrolasium transpadana Bretscher, 1905; Octolasion; Rev. Suisse Zool. 11: 1; ZMZU.
[N.O., p. 68]

alpinula, Allolobophora Ribacourt, 1896; Rev. Suisse Zool. 4: 32. [N.O., p. 68]

alpinula, Fridericia Bretscher, 1900; Rev. Suisse Zool. 8: 32. [N.O., p. 68]

alpinum, Octolasion Örley, 1885; Ertek. Term. Magyar Akad. 15(18):21. [N.O., p. 68]

alpinus, Maoridrilus K. Lee, 1959; Bull. N.Z. Dept. Sci. Industr. Res.. no. 130: 196; SBNZ. [N.O., p. 68]

alpinus, Mesenchytraeus Bretscher, 1901; Rev. Suisse Zool. 9: 1. [N.O., p. 68]

alpinus, Tubifex Bretscher, 1900; Rev. Suisse Zool. 8: 13. [N.O., p. 68]

alsophila, Diporochaeta Beddard, 1895; Monogr. Oligo.. p. 441. [N.O., p. 68]

alsophila, Perichaeta Spencer, 1892; Proc. Roy. Soc. Vict. 5: 17; AMSS 1297, NMVA 291. [N.O., p. 68]

altaianus, Rhyacodrilus Michaelsen, 1935; Serv. Hydro. Meteor. URSS Inst. Hydrobiol. 8: 298; ZMUH 12141.
[N.O., p. 68]

altaica, Eisenia Perel, 1968; Zool. Zh. 50: 1329; ZMUM 24. [N.O., p. 68]

altarocca, Scherotheca Marchán, Decaëns et Domínguez, 2023; Zoosystema 45(3): 111;  Holotype: BOLD Sample ID: DFM-0446, MNHN; paratypes: • BOLD Sample ID: DFM-0512, DFM-0513, DFM-0514, MNHN; • BOLD Sample ID: DFM-0266, DFM-0267, DFM-0268; Eco&Sols; • BOLD Sample ID: DFM-0269, DFM-0270, DFM-0271, DFM-0272, DFM-0274, DFM-0275, DFM-0276, DFM-0277, DFM-0278, DFM-0279, DFM-0280, DFM-0281, DFM-0282, DFM-0283; MNHN; • BOLD Sample ID: DFM-0447, DFM-0448, DFM-0449, DFM-0450, DFM-0451, DFM-0452; MNHN; • BOLD Sample ID: DFM-0443, DFM-0444, DFM-0445; MNHN. ZooBank.^

altcuanus, Rhyacodrilus Michaelsen, 1935; Explor. Lacs. URSS Leningrad 8: 298. [N.O., p. 68]

alteclitellata ss. Eisenia alpina Pop, 1938; Dendrobaena; Bull. Soc. Sti. Cluj 9: 136; BMNH 1949:3:1:634–8.
[N.O., p. 68] [vide Csuzdi et al. 2023 – Zootaxa 5255(1): 62–67.^]

alteraAmphichaeta Semernoy, 2004; Oligochaeta of Lake Baikal, p. 105; holotypus No. 618 in auctoris
collectione.

alteradamae, Pheretima Michaelsen, 1934; Amynthas; Arch. Zool. Exp. Gen. 76: 540; MNHN 574.
[N.O., p. 68]

alternisetosus ss. Nicodrilus caligiuosus Bouché, 1972; Inst. Nat. Rech. Agron., p. 333; OECO 67-370-0112.
[N.O., p. 68]

altimontana, Allolobophora Mršić, 1982; Biol. Věstn. 30(2): 57; typus in auctoris collectione 2086-8. [
N.O.S.S., p. 12]

altissima, Dichogaster James, 2004; Orgs. Divers. Evol. 4: 289; KNHM [as KUNHM] 001931, 001932.

altmani, Plutellus Gates, 1942; Argilophilus; Amer. Midl. Nat. 27(1): 89; nom. nov. pro: P. decathecus
     Altman, 1936. [N.O., p. 68] nom. nov. pro: P. decathecus Altman, 1936, nec Macnab et McKey-Fender,
1948 [N.O.S.P., p. 30]

altoides, Abyssidrilus Erséus, 1992; Zool. Scripta 21(1): 20; USNM 143585. [N.O.S.T., p. 12] ^

altus, Mesenchytraeus Welch, 1917; Trans. Amer. Micros. Soc. 36: 67; USNM 17723, 25498–9, 25510.
[N.O., p. 68]

altus, Phallodrilus Erséus, 1980; Sarsia 65(1): 57; USNM 58727-33. [N.O.S.P., p. 19]

alvaradoi, Dendrobaena Moreno, Jesus et Diaz Cosín, 1982; Satchellius; Boll. Zool. 49: 21; UCME.
[N.O.S.S., p. 12]; see Szederjesi et Csuzdi, 2016; Biologia 71(2): 169-175. ^

alveata, Tritogenia Plisko, 1997; Ann. Natal Mus. 38: 268; NMSA Olig.02094, Olig.02173.

alveata var. Pheretima velata Gates, 1932; Amynthas; Rec. Ind. Mus. 34: 539; ZSIC 3122.[N.O., p. 68]

alveolatus, Amynthas Y. Hong et James, 2001; Rev. Suisse Zool. 108(1): 81; KIBIO – holotypus et
3 paratypi designati sed innumerati.

alyattes, Lumbricus Kinberg, 1867; Öfv. Akad. Förh. 23(4): 99; NHRS 1935. [N.O., p. 68]

alyonae, Rhynchelmis Martin, Ferraguti et Kaygorodova, 1998; Ann. Limnol. 34(3): 284; IRSN  [as IRSNB]
I.G. 28235, slides 97.024.1, 96.190.01, 97.028.1, 97.042.2, 97.071.2;
LILB [as LISB] 71.4, 71.6, 71.9, 71.17.

alzonai, Helodrilus Cognetti, 1904; Eophila ; Boll. Mus; Torino 19(459): 2; MZUT 761. [N.O., p. 68]

amammalis, Allolobophora Ribacourt, 1896; Dendrobaena; Rev. Suisse Zool. 4: 94. [N.O., p. 68]

amapaensis, Pygmaeodrilus Righi, 1988; Pap. Avul. Zool. 36 (30): 345; DZSP ZU-1161. [N.O.S.S., p. 12] ^

amaparis, Andiorrhinus Righi, 1971; Arq. Zool. 20: 31; DZSP 14, JWRC 10959. [N.O., p. 68] typus
translatus ad NMNS 1978-287 (= JWRC 10959) [N.O.S.P., p. 30]

amari, Tumak Celis et Rangel-CH., 2015; Pap. Avul. Zool. 55(30): 407; holotypus L.V.Celis 012 et
23 paratypi L.V.Celis 013 in auctorus collectione.

amatolae f. Chilota braunsi Pickford, 1927; Rec. Albany Mus. 3(5): 455; BMNH 1938: 7:1:1537–52,
ZMUH 10454. [N.O., p. 68]

amatorculus, Polytoreutus Sims, 1982; Bull. Brit. Mus. Nat. Hist. (Zool.) 43(5): 270; BMNH 1981.6.427-33.
[N.O.S.S., p. 12]

amazonica, Perichaeta Rosa, 1894, Amynthas, Pheretima; Atti Acad. Torino 29: 14; typus amissus.
[N.O., p. 68]

amazonicus, Haplodrilus Righi, 1983; Acta Amaz. 13(5-6): 932; DZSP 715. [N.O.S.S., p. 12]

amazonius, Andiorrliinus Michaelsen, 1917; Zool. Jb. Syst. 41: 206; ZMUH 6964. [N.O., p. 68]

amazonius, Righiodrilus Zicsi et Csudzi, 1999; Senck. Biol. 78(1/2): 131; TIUB AF/3406, 236.

ambigua, Pheretima Cognetti, 1906; Amyntas, Parapheretima; Atti Acad. Torino 41: 782; WNHM 3979.
[N.O., p. 68]

ambiguassPheretima barbar Cognetti, 1913; Amyntas, Parapheretima; Nova Guinea 9: 302. [N.O., p. 68]

ambiguus, Plutellus Gates, 1931; Rec. Ind. Mus. 33: 357; typus amissus. [N.O., p. 68]

ambiguus, Thinodrilus Holmquist, 1976; Zool. Jb. Syst. 103: 405; NHRS 16/68C. [N.O.S.P., p. 19]

ambiguus var. Nicodrilus longus Bouché, 1972; Inst. Nat. Rech. Agron., p. 323; OECO 63-812-0235.
[N.O., p. 68]

ambitus, Microchaetus Plisko, 1998; Ann. Natal Mus. 39: 258; NMSA Olig.00772 [no paratypes].

amblysetus, Limnodrilus Brinkhurst, Qi et Liang, 1990; Can. J. Zool. 68(5): 910; Holotype: USNM 122718, paratypes: USNM 122719.
[N.O.S.T., p. 12]^

ambonensis, Pheretima Cognetti, 1913; Bijdr. Dierk. 19: 40; ZMUA 236, 238. [N.O., p. 68]

ambrosensis, Diplotrema (?) Blakemore, 1997; J. Nat. Hist. 31(12): 1790; typi in auctores collectione
RB94.4.1(H), RB94.4.2(P1, P2), RB94.4.3(P3), RB94.4.4(P4).

ambulatrix, Pheretima Michaelsen, 1934; Planapheretima; Quart. J. Micros. Sci. (n.s.) 77: 22;
BMNH 1933: 10:6:6. [N.O., p. 68] typus quoque locatus in ZMUH 11955 [N.O.S.P., p. 30]

ameca-mecae, Zapotecia Eisen, 1900; Proc. Calif. Acad. Sci. 2: 205; typus amissus. [N.O., p. 68]

americana, Amphichaeta Y. Chen, 1944; Not. Nat. Phila. 136: 2. [N.O., p. 68]

americana, Crania Kennedy, 1966; J: Zool. Lond. 148: 405; USNM 33005, 33039. [N.O., p. 68]

americana, Marionina Eisen, 1905; Harriman Alaska Exped. 12: 93; NHRS; nec Ude, 1896;
vide Pachydrilus eiseni Černosvitov, 1937. [N.O., p. 68]

americana, Pristina Černosvitov, 1937; Ann. Mus. Argent. 39: 136. [N.O., p. 68]

americana, Ramiella Gates, 1957; Ramiellona; Breviora 75: 1; typus amissus. ^

americanorum, Pheretima Beddard, 1912; Amynthas; Philipp. J. Sci. (D), 7: 200. [N.O., pp. 68-69]

americanum, Bothrioneuron Beddard, 1894; Ann. Nat. Hist. (6), 13: 206; ZMUH 4096. [N.O., p. 69]

americanus, Alluroides Brinkhurst, 1964; Proc. Zool. Soc. Lond. 142(3): 533; BMNH 1949:3:1:1024–38.
[N.O., p. 69]

americanus, Aulodrilus Brinkhurst et Cook, 1966; Proc. Acad. Nat. Sci. Phila. 118(1): 19; USNM 32992,
32990–91. [N.O., p. 69]; vide Ohtaka, A. 2021: Zootaxa 4952(1): 1–32ZooBank.^^

americanus, Brinkhurstia Jamieson, 1968; J. Zool. Lond. 155: 79. [N.O., p. 69]

americanus, Lumbricus Perrier, 1872; N. Arch. Mus. Paris 8: 44; MNHN. [N.O., p. 69]

americanus, Megascolides; Driloleirus; F. Smith, 1897; Amer. Nat. 31(363): 203; USNM 20250, 20253,
ZMUH 13010. [N.O., p. 69]

americanus, Mesenchytraeus Bell, 1942; Trans. Amer. Micros. Soc. 61: 404. [N.O., p. 69]

americanus, Neogaster Černosvitov, 1934; Bull. Mus. Nat. Hist. Nat. (2), 6: 51; BMNH 1955:12:1:78–84,
MNHN 681-2. [N.O., p. 69]

americanus, Pachydrilus Ude, 1896; Marionina, Lumbricillus; Ergeb. Hamb. Magalh. Sammelr., p. 10.
[N.O., p. 69]

americanus, Pelodrilus Černosvitov, 1939; Trans. Linn. Soc. Lond. 1: 109; BMNH 1949:1:4: 257–60.
[N.O., p. 69]

americanus ss. Tubifex kessleri Brinkhurst et Cook, 1966; Proc. Acad. Nat. Sci. Phila. 118(1): 13;
USNM 32974 [lapsus calami N.O., p. 69: ANSP]

amis, Amynthas Shen, 2012; J. Nat. Hist. 46(37-38): 2261; TESI O-H-35, O-P-30.

amissus, Coralliodrilus Arslan, Timm et Erséus, 2007; Biol. Brat. 329; EOMH [as ESOGU]
Oligochaeta (B) No 1; VLSR CL Oligochaeta, No 28.

ammalinei, Amynthas Hong et James, 2024; Zootaxa 5405 (2): 274; Holotype: BDNUL 0056; ZooBank.^

ammophagus, Lamprodrilus Michaelsen, 1905; Oligo. Baikal-Sees, p. 44; ZMUH 6548. [N.O., p. 69]

amoeboideus, Mesenchytraeus Bretscher, 1901; Rev. Suisse Zool. 9: 211. [N.O., p. 69]

amomee, Glossoscolex Righi, 1971; Arq. Zool. 20: 42; DZSP 165. [N.O., p. 69]

amphibiotica, Pristina Lastočkin, 1927; Izv. Ivan-Voznesensk. Polytekh. Inst, 10: 69. [N.O., p. 69]

amphigenus, Rhyacodrilus Juget, 1987; Hydrobiologia 155: 108; typus in auctoris collectione.
[N.O.S.S., p. 12]

amphisbaena, Allurus Friend, 1892; Proc. Irish Acad. 2: 462. [N.O., p. 69]

amphisbaena, Lumbricus Dugès, 1828; Ann. Sci. Nat. 15: 289; typus amissus. [N.O., p. 69]

amphiusProandricus Plisko, 2003; Afr. Invert. 44(2): 297; NMSA Olig.03620, Oligo.03621, Oligo.03627.

amplectens, Olavius Erséus et Bergfeldt, 2007; Zootaxa 1400: 49; NHRS [as SMNH] Type Coll. 6373,
6374–6380.

amplectens, Pheretima Michaelsen, 1934; Metaphire; Arch. Zool. Exp. Gén. 76: 501; MNHN 547.
[N.O., p. 69]

ampliductus, Bathydrilus Erséus, 1997; Proc. 6th Intl. Mar. Biol. Wksp., p. 116;  NTM Wo 0044, SMNH Type Coll. 4692. ^

amplipapillatus, Amynthas Shen, 2012; J. Nat. Hist. 46(37-38): 2274; TESI O-H-37, O-P-32.

amplisellus var. Nicodrilus longus Bouché, 1972; Inst. Nat. Rech. Agron., p. 323; OECO 62-704-0224.
[N.O., p. 69]

amplisetosus, Prosellodrilus Bouché, 1972; Inst. Nat. Rech. Agron., p. 244; OECO 34-239-2141.
[N.O., p. 69]

amplivasatus, Peloscolex Erséus, 1975; Sarsia 58: 2; ZMUB 56 875, 56 876. [N.O., p. 69]

amplus, Heterodrilus Erséus, 1992; Bijdr. Dierk. 62(2): 63; ZMUA [as ZMA] 2866, 2867.1–2867.7.

ampullacea, Drawida Gates, 1945; J. Roy. Asiatic Soc. Bengal 11: 58; ZSIC 3272. [N.O., p. 69]

ampullarius, Phallodrilus Erséus et Davis, 1989; Asian Mar. Biol. 6(1989): 79; USNM 119586, 119587–90.
[N.O.S.T., p. 12]

ampullax, Cernosvitoviella Klungland et Abrahamsen, 1981; Zool. Scripta 10: 251; ZMUB 60401–2.
[N.O.S.S., p. 12]

amurensis, Tubifex Sokolskaya et Hrabě, 1969; Spisy Přír. Fak. Univ. Purkyné, no. 506, p. 260; ZMUM 1034.
[N.O., p. 69]

amurensis var. Piguetiella blanci Sokolskaya, 1958; Trudy Amursk. Ithtiolog. Eksped. 1945-9, 4: 302.
[N.O., p. 69]

analecta, Pheretima Gates, 1932; Amynthas; Rec. Ind. Mus. 34: 501; ZSIC 3120. [N.O., p. 69]

ana-mariae, Zophoscolex Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(4): 30; OECO 140/ 2726/2276.

anatolicus, Gianius Arslan, Timm et Erséus, 2007; Biol. Brat. 330; EOMH [as ESOGU] Oligochaeta (B) No 2;
Oligochaeta, (B) No 2 [holotype and paratypes on same slide, with same accession number].

anatomicus, Lumbricus Dugès, 1828; Ann. Nat. Sci. 15: 289; typus amissus. [N.O., p. 69]

anatomicus ss. Lumbricus communis Hoffmeister, 1845; Regenwürmer, p. 28; typus amissus. [N.O., p. 69]

anchingiana var. Drawida gisti Y. Chen, 1933; Cont. Biol. Lab. Sci. Soc. China (Zool.) 9: 202. [N.O., p. 69]

ancisa, Anisochaeta Blakemore, 2000; Rec. Aust. Mus. 51(1): 11; AMSS W24470–71, ANIC RB. 98.2.25.

ancisa, Drawida Gates, 1933; Rec. Ind. Mus. 35: 424; typus amissus. [N.O., p. 69]

andaluciana, Reynoldsia Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(10): 103; OECO 195/1648/2511.

andamanensis, Pheretima Michaelsen, 1907; Metaphire; Jb. Hamb. wiss. Anst. 24(2): 164; ZMUH 7169,
ZSIC 2823. [N.O., p. 69]

andersoni, Eutyphoeus Michaelsen, 1907; Jb. Hamb. wiss. Anst. 24(2): 185; ZSIC 2840. [N.O., p. 69]

andersoni, Megascolex Spencer, 1902; Proc. Roy. Soc. Vict. 13: 44; NMVA 105. [N.O., p. 69]

andersoni, Pheretima Michaelsen, 1907; Amynthas; Jb. Hamb. wiss. Anst. 24(2): 166; ZSIC 534,
ZMUH 7167. [N.O., p. 69]

anderssoni, Microscolex Michaelsen, 1905; Wiss. Ergeb. Schwed. Südpolar-Exped. 5(1-12): 9;
ZMUH 6636–37, NHRS [as SMNH] 159, 2103. [N.O., p. 69]

andhrensis, Nais Naidu, 1981; Hydrobiologia 76(1/2): 113; nom. nov. pro: Nais menoni Naidu, 1962;
     vide N.O., p. 135. [N.O.S.S., p. 12]

andina, Dichogaster Cognetti, 1904; Boll. Mus. Torino 19(474): 4; MZUT 50. [N.O., p. 69]

andina, Nais Černosvitov, 1939; Trans. Linn. Soc. Lond. 1: 89. [N.O., p. 69]

andinus, Botarodrilus Zicsi, 1990; Rev. Suisse Zool. 97(1): 101; TIUB AFI 1252, 1158. [N.O.S.T., p. 12]

andinus, Ocnerodrilus Righi, 1981; Pap. Avul. Zool. 34(22): 242 DZSP 569. [N.O.S.S., p. 12]

andinus, Rhinodrilus Cognetti, 1906; Thamnodrilus; Mem. Acad. Torini (2), 56: 221; MZUT 380, ZMUH 8526.
[N.O., p. 69]

andiorrhinoides, Thamnodrilus Michaelsen, 1917; Zool. Jb. Syst. 41: 120; ZMUH 6977. [N.O., p. 69]

andorranensis, Zophoscolex Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(4): 24; OECO 133/2696/2272.

andrasi, Enchytraeus Nagy, Dózsa-Farkas et Felföldi, 2023; European J. Taxon. 870: 121 [13]; Holotype: ELTE slide 2871, En.3; paratypes: ELTE slide 2870, P.144.1; ELTE slide 2873, P.144.2; ZooBank.^

andrasiformis, Enchytraeus Nagy, Dózsa-Farkas et Felföldi, 2023; European J. Taxon. 870:127 [19]; Holotype: ELTE En. 4, slide 3132; paratypes: ELTE P. 145.1, slide 3093; ELTE P.145.2, slide 3094; ZooBank.^

andrassyi, Eodrilus Zicsi, 1993; Rev. Suisse Zool. 100(3): 631; TIUB AF/2373–4, G/965178.

andrea, Anisochaeta Blakemore, 2000; Tasmanian Earthworms, p. 446; QVMA 14:3533, 3535, TMHA 1583,
ANIC.RB.96.11.12.

andreae, Henlea P. Rodriguez et Giani, 1986; Hydrobiologia 139(3): 269; typus nondesignatus, specimens
in auctores collectiones. [N.O.S.S., p. 12]

andrei ss. Eisenia fetida Bouché, 1972; Inst. Nat. Rech. Agron., p. 381; OECO 79-1388-4321. [N.O., p. 69]

andreinii, Helodrilus Baldsseroni, 1907; Eophila; Monit. Zool. Ital. 18: 48. [N.O., p. 69]

andreinii, Neumaniella Rosa, 1906; Monit. Zool. Ital. 17: 252; MZUT 143. [N.O., p. 69]

andreolii, Gauranidrilus Schmelz, Collado et Römbke, 2011; Zootaxa 2838: 3; MZUSP 1217, 1218–1220,
UFPR OL-1, OL-2, OL-3, OL-4.

andurili, Metapheretima Easton, 1979; Bull. Brit. Mus. Nat. Hist. (Zool.) 35(1): 109; BMNH 1977.1.1–3.
[N.O.S.P., p. 19]

angai, Fimoscolex Righi, 1971; Arq. Zool. 20: 55: DZSP43. [N.O., p. 69]

angela, Insulodrilus Pinder, 2008; Rec. West. Aust. Mus. 24(4): 463; WAMP [as WAM] V7433,
V7434–V7440.

angelesae, Protozapotecia Rodríguez et Fragoso, 2017; Acta Zoológica Mexicana (n.s.) 33(1): 68;
FBUH 306, 307. ^

angelieri, Trichodrilus Giani et P. Rodriguez, 1994; Zool. Scr. 23(1): 39; MNHN 5VV 103-4VI, typus in
auctoris collectione (Giani).

angeloi, Brunodrilus Righi, 1971; Zool. Anz. 186: 388; DZSP 123. [N.O., p. 69]

angeloi, Cirodrilus Righi, 1975; Stud. Neotrop. Fauna 10: 91: DZSP 343–4. [N.O., p. 69]

angeloi, Neogaster Righi, 1988; Pap. Avul. Zool. 36(30): 350; DZSP ZU-1160. [N.O.S.S., p. 12] ^

anglica, Fridericia Friend, 1912; J. Roy. Micros. Soc., 1912, p. 24; typus amissus. [N.O., p. 69]

angnana, Dichogaster Michaelsen, 1915; Zweit. Deut. Zent.- Afr. Exped. (Zool.) 1(8): 209; ZMUH 8444.
[N.O., pp. 69-70]

angnana, Schubotziella Michaelsen, 1915; Zweit. Deut. Zent.- Afr.-Exped. (Zool.) 1(8): 270; ZMUH 8445.
[N.O., p. 70]

angolana, Gardullaria Michaelsen, 1933; Hasseina; Abh. Senckenb. Ges. 40: 423; typus amissus.
[N.O., p. 70]

angolanus, Euscolex Michaelsen, 1937; Proc. Zool. Soc. Lond. (B), 107: 510; BMNH 1935:1:28:33-54.
[N.O., p. 70]

angolanus, Teleudrilus Michaelsen, 1937; Kaffania; Proc. Zool. Soc. Lond. (B), 107: 519;
BMNH 1935:1:28:55. [N.O., p. 70]

angolanus ss. Büttneriodrilus aequatorialis Omodeo, 1973; Publ. Cult. Co. Diam. Ang. 87: 46; MDPA 11389
[N.O., p. 70]

angtanensis, Amynthas Y. Hong et James, 2014; Anim. Syst. Evol. Divers.  30(2): 84; BDNUL 0025, 0029,
0030. ^

angulatus, Amynthas Y. Hong, 2007; Rev. Suisse Zool. 114(4): 722; KIBIO holotypus et 1 paratypus
designati sed innumerati. ^

angulatus, Pachydrilus Bretscher, 1899; Rev. Suisse Zool. 6: 399. [N.O., p. 70]

angus, Sebastianus Blakemore, 1997; J. Nat. Hist. 31(12): 1806; typi in auctoris collectione RB.94.1.1(H),
RB.94.1.2(P1), RB.94.1.3(P2), RB.94.1.4(P3), RB.94.1.5(P4–P11).

angusta, Eisenia Perel, 1994; Zool. Zh. 73(2): 19; ZMUM.

angusticauda, Pheretima Thai, 1982; Zool. Zh. 61(6): 821; ZMUM [N.O., p. 12]

angusticeps, Derostoma Dugès, 1830; Ann. Sci. Nat. 21: 76; typus amissus. [N.O., p. 70]

angusticlavia, Anisochaeya Blakemore, 2000; Rec. Aust. Mus. 51(1): 12; AMSS W24550-3, 24557,
ANIC RB.98.2.54-6.

angustiductus, Coralliodrilus Erséus, 1993; Proc. 5th Intl. Mar. Biol. Wksp. 2: 358; WAMP 136-92, 137-92,
138-92, 139-92, NHRS 4450.

angustinasus, Grania Rota et Erséus, 1996; Antarctic Sci. 8(2): 177; MCZR OLIGOCHAETA 0059,
0060–63, NHRS [as SMNH] 4759–61.

angustipenis, Limnodrilus Brinkhurst et Cook, 1966; Proc. Acad. Nat. Sci. Phila. 118(1): 15: USNM 33024-S,
BMNH 1965:15:4-6. [N.O., p. 70]

angustivasa, Ainudrilus Pinder et Halse, 2002; Rec. West. Aust. Mus. 21: 3; WAMP [as WAM] V4145,
V4147–53.

ani, Amynthas Y. Hong et James, 2009; J. Nat. Hist. 43(21-22): 1252; NIBR IV0000120474,
NIBR IV0000120481.

animae, Megascolex K. Lee, 1959; Bull. N. Z. Dept. Sci. Industr. Res., no. 130: 281; AMNZ. [N.O., p. 70]

anisodiverticulus, Mesenchytraeus Q. Shen, J. Chen et Xie, Z. 2012; Ital. J. Zool. 79(1): 87;
Holotype: MAO JLO200800010; Paratypes (n=5): MAO  JLO200800011–16;
vide Jj. Chen, Schmelz, Jq. Zhang et Xie, 2023; Zool. Scripta 2023; 00: 1-17;^

anisosetosus, Adelodrilus Cook, 1969; Biol. Bull. 136(1): 13; USNM 38251–2. [N.O., p. 70]

ankheana ss. Pheretima oculata Thai, 1984; Zool. Zh. 63(2): 284; ZMUM. [N.O.S.S., p. 12]

annae, Amphichaeta Semernoy, 2004; Oligochaeta of Lake Baikal, p. 117; holotypus No. 17
et paratypus No. 86-1 in auctoris collectione.

annae, Benhamia Horst, 1893; Reise Niederl. O. Ind. 3: 32; RNHL 1798. [N.O., p. 70]

annamensis, Drawida Michaelsen, 1934; Arch. Zool. Exp. Gén. 76; 495; typus amissus. [N.O., p. 70]

annamensis, Pheretima Stephenson, 1931; Metapheretima;Proc. Zool. Soc. Lond., 1931, p. 60;
BMNH 1930:2:7:10-1. [N.O., p. 70]

annandalei, Chaetogaster Stephenson, 1918; Mem. Assoc. Soc. Bengal 6: 88; ZSIC 11. [N.O., p. 70]

annandalei, Drawida Stephenson, 1913; Spol. Zeyl. 8: 261; ZSIC 4895. [N.O., p. 70]

annandalei, Eutyphoeus Michaelsen, 1907; Jb. Hamb. wiss. Anst. 24(2): 174; ZMUH 3040. [N.O., p. 70]

annandalei, Glyphidrilus Michaelsen, 1910; Abh. Ver. Hamb. 19(5): 101; ZMUH 3600, 3601, 3607.
[N.O., p. 70]; lectotype – ZMUH [as ZMH] V3600, paralectotype – ZMUH [as ZMH] V3600.1
{see Chanabun et al. 2013: ZooKeys 265: 21}.

annandalei, Megascolex Stephenson, 1913; Spol. Zeyl. 8: 263; ZSIC 5086. [N.O., p. 70]

annandalei, Megascolides Stephenson, 1921; Rec. Ind. Mus. 22: 757; BMNH 1933:5:25:1340, ZSIC 562.
[N.O., p. 70]

annandalei, Perionychella Michaelsen, 1907; Perionyx; Fauna Süwest-Aust. 1 (2): 117; ZSIC 2914.
[N.O., p. 70]

annandalei, Pheretima Stephenson, 1917; Metaphire; Rec. Ind. Mus. 13: 386; ZSIC 8. [N.O., p. 70]

anneae, Udeina Plisko, 2004; Afr. Invert. 45: 298; Holotype: NMSA Olig.02032, paratype: Olig.03638. ^

annectens, Acanthodrilus Beddard, 1888; Eodrilus; Quart. J. Micros. Sci. (n.s.) 29: 102;
BMNH 1904:10:5:811. [N.O., p. 70]

annectens, Dinodriloides Benham, 1906; Trans. N.Z. Inst. 38: 250. [N.O., p. 70]

annectens ss. Amyntas stelleri Michaelsen, 1899; Pheretima, Metapheretima; Jb. Hamb. wiss.
Anst. 16(2): 42; typus amissus. [N.O., p. 70]

annectens var. Allolobophora ganglbaueri Rosa, 1895; Boll. Mus. Torino 10:7. [N.O., p. 70]

annellatus, Enchytraeus Kessler, 1868; Syezda Russ. Est. 1: 105; typus amissus. [N.O., p. 70]

annetteae, Tritogenia Plisko, 1997; Ann. Natal Mus. 38: 248; NMSA Olig.02335, Olig.00855.

annularis, Lumbricus Templeton, 1836; Mag. Nat. Hist. 9: 234; typus amissus. [N.O., p. 70]

annulata, Enchytronia Nielsen et Christensen, 1959; Nat. Jutl. 8-9: 53; MLFD. [N.O., p. 70];
Typus amissus.1

annulata, Perichaeta Horst, 1890; Metapheretima, Pheretima; Notes Leyden Mus. 12:236. [N.O., p. 70];
typus locatus in RNHL 1855 [N.O.S.P., p. 30]

annulatris, Eutyphoeus Gates, 1931; Rec. Ind. Mus. 33: 418; ZSIC 3048. [N.O., p. 70]

annulatus, Endrilus W. Smith, 1887; Trans. N. Z. Inst. 19: 136. [N.O., p. 70]

annulatus, Lumbricillus Eisen, 1905; Harriman Alaska Exped. 12: 81; USNM 21109–10. [N.O., p. 70]

annulatus, Lumbricus Hutton, 1877; Trans. N. Z. Inst. 9: 352. [N.O., p. 70]

annulatus, Lumbricus Perel, 1975; Zool. Zh. 54(7): 995; nec Hutton, 1877. [N.O., p. 70]

annulatus, Megascolex Horst, 1883; Notes Leyden Mus. 5: 195; RNHL 1855. [N.O., p. 70]

annulatus, Perionyx Stephenson, 1914; Rec. Ind. Mus. 8: 386; typus amissus. [N.O., p. 70]

annulatus, Polytoreutus Michaelsen, 1912; Ark. Zool. 7(32): 3; MNHN, NHRS 136; ZMUH 7630. [N.O., p. 70]

annulatus, Rhinodrilus Černosvitov, 1934; Bull. Mus. Nat. Hist. Nat. 2(6): 54; BMNH 1955: 10:5:45, MNHN.
[N.O., p. 70]

annulatus, Udeina Ljungström, 1972; Pedobiologia 12: 102; ZIPU 30-32, NHRS 2656. [N.O., p. 70]

annulicystis, Teleudrilus Michaelsen, 1903; Zool. Jb. Syst. 18: 529; typus amissus. [N.O., p. 70]

annulus, Cataladrilus Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(7): 77; OECO 147/2701/ 454.

annulus, Tubificoides Erséus, 1986; Proc. Biol. Soc. Wash. 99(2): 310; USNM 98140,
FDNR [as FSBC I] 31878–9. [N.O.S.S., p. 12]

anomala, Digaster Jamieson, 1970; Proc. Roy. Soc. Qd. 82(3): 40; QMBA, BGMJ. [N.O., p. 70]

anomala, Diplotrema Jamieson, McDonald et James, 2015. Mem. Queensland Mus.  59: 172.
QMBA [as QM] G231042, G231043–231047. ^

anomala, Fridericia Košel, 1975; Biol. Brat. 30(5): 333; SNMB 221-36. [N.O.S.S., p. 12]

anomala, Hoplochaetella Stephenson, 1920; Mem. Ind. Mus. 7: 223; BMNH 1933:5:25:863-4, ZSIC 290.
[N.O., p. 70]

anomala, Millsonia Omodeo, 1954; Mem. Mus. Civ. St. Nat. Verona 4: 219. [N.O., p. 70]

anomala, Pheretima Michaelsen, 1907; Metaphire; Jb. Hamb. wiss. Anst. 24(2): 167; MNHU 4273;
ZMUH 7185. [N.O., p. 70] MNHU 4273 (syntypus siccum specimen). [N.O.S.T., p. 23]

anomala, Rhynchelmis Semernoy, 2004; Oligochaeta of Lake Baikal, p. 420; holotypus No. 1047
in auctoris collectione.

anomalus, Enchytraeoides Černosvitov, 1928; CognettiaChamaedrilus; Cognettia; Zool. Jb. Syst. 55: 17;
BMNH 1949:3:1:555. [N.O., p. 70]; species revalidated as Chamaedrilus anomalus (Černosvitov, 1928),
     vide Martinsson, Rota & Erséus 2015: System. Biodivers. 13(3): 257–277ZooBank;
     vide Martinsson (2019) Soil Organisms 91: 37–43.^

ansoni, Vesiculodrilus Blakemore, 2000; Tasmanian Earthworms, p. 72; QVMA 14: 2031, 3108.

antaeus, Mesenchytraeus Rota et Brinkhurst, 2000; J. Zool., Lond. 252(1): 29; CMNO 2000-0001-2,
NHRS 5197-5202, MCZR OL.0077-0084.

antarctica, Fridericia Beddard, 1894; Proc. Phys. Soc. Edinb. 12: 41. [N.O., p. 71]

antarctica, Grania Rota et Erséus, 1996; Antarctic Sci. 8(2): 178; USNM 172400, 172401–2, MCZR
OLIGOCHAETA 0064.

antarctica, Megascolex Baird, 1873; Spenceriella;J. Linn. Soc. 11: 96; BMNH 1845:6:18:1. [N.O., p. 71]

antarcticus, Acanthodrilus Beddard, 1889; Octochaetus; Proc. Zool. Soc. Lond., 1889, p. 378;
BMNH 1904:10. [N.O., p. 71]; syntypus quoque locatus in MNHU 7315. [N.O.S.T., p. 23]

antarcticus, Capilloventer Erséus, 1993; J. Nat. Hist. 27(5): 1033; NHRS [as SMNH] Type Coll. 4532.

antarcticus, Lumbricillus Stephenson, 1932; Disc. Rept. 4: 256; typus amissus. [N.O., p. 71]; vide Klinth, Rota, Martinsson, Prantoni et Erséus (2021): Zool. J. Linn. Soc. 20: 1–31.^

antarcticus, Marionidrilus Erséus, 1994; Zool. Scr. 23(3): 220; NHRS [as SMNH] Type Coll. 4611.

antefixa, Pheretima Gates, 1935; Amynthas; Smithson. Misc. Coll. 93(3): 6; USNM 20095. [N.O., p. 71]

antefolliculata, Achaeta Dózsa-Farkas et Boros, 2005; Acta Zool. Hung. 51(4): 280; TIUB A 4 (1939);
P.79.1 (1941), P.79.2 (1941), P.79.3 (1942)–P.79.13 (1952), P.79.14 (1953), P.79.15 (1954),
P.79.16 (1955), P.79.17 (1956), P.79.18 (1957), P.79.19 (1958), P.79.20 (1959).

antenniseta, Pristina Hayden, 1915; Trans. Amer. Micros. Soc. 33: 137. [N.O., p. 71]

antensteineri, Fridericia Bauer, 1996; Linzer Biol. Beitr. 28(1): 212; BOLL – typi innumerati [holotypus,
7 paratypi designati sed innumerati]. [nunc nomen dubium – see Schmelz (2003): Abh. Naturwiss.
Vereins Hamburg (Neue Folge) 38: 63].

antipaeAllolobophora Michaelsen, 1891; Eophila; Mitt. Mus. Hamb. 8: 16; ZMUH 152, 10427. [N.O., p. 71]

antipodum, Enchytraeus Benham, 1905; Marionina; Trans. N. Z. Inst. 87: 294; AMSS 975,978. [N.O., p. 71]

antipodum, Epirodrilus Černosvitov, 1939; Trans. Linn. Soc. Lond. (3), 1: 94; BMNH 1949:1:4:91-110.
[N.O., p. 71]

antiqua, Eophila Černosvitov, 1938; Dendrobaena; Zool. Anz. 123: 198; NMPC III-I-13-4. [N.O., p. 71]

antisanae, Glossodrilus Zicsi, 1989; Acta Zool. Hung. 35(1-2): 181; TIUB AF/614, 603-6. [N.O.S.T., p. 12]

antoanensisAmynthas T.T. Nguyen, Lam & A.D. Nguyen, 2016; Zoological Studies 55: 52 [p.8];
Holotype: CTU-EW038-h01; paratypus non designatus; ZooBank.^

antonioi, Rhinodrilus Hernández-García et Sousa, 2020; Zootaxa 4810(1): 171; Holotype: MPEG001623;
paratypes: MPEG001624, MPEG001625, MPEG001626, MPEG001627, MPEG001628. ZooBank.^

antrophyes, Megascolides Stephenson, 1924; Megascolex; Rec. Ind. Mus. 26: 130; ZSIC 1151. [N.O., p. 71]

antunesi, Andioscolex Righi, 1971; Arq. Zool. 20: 58; DZSP 46. [N.O., p. 71]

anxius, Limnodriloides Erséus, 1990; Zool. Scripta 19(3): 282; holotype: USNM 127951; paratypes:
USNM 127952–127954. [lapsus calami: Limnodrilus, N.O.S.T., p. 12]^

apapillatusAmynthas Zhao et Qiu, 2013; J. Nat. Hist. 47(33–34): 2187; SNHM C-HN201114-03Z
[no paratypes]; NCBI sequence information: registration no. COI: 1530779, 16S: 1529000;
accession no. COI: JQ951519, 16S: JQ9515518.

apapillatus, Peloscolex Lastočkin et Sokolskaya, 1953; Zool. Zh. 32: 411; ZMUM 788. [N.O., p. 71]

apectinata var. Peloscolex gabriellae Brinkhurst, 1965; Proc. Acad. Nat. Sci. Phila. 117(4): 135;
USNM 32621-2. [N.O., p. 71]

apeniatus, Aulodrilus Cui et H-Z. Wang, 2009; Zootaxa 2143: 50; CASW [as IHB] YAN 20020813d
[no paratypes]; vide Ohtaka, A. 2021: Zootaxa 4952(1): 1–32ZooBank.^^

aperta, Anisochaeta Blakemore, 1997; J. Nat. Hist. 31(12): 1824; typi in auctoris collectione RB.94.10.2(H),
RB.94.10.3(P1–P3).

aphanus, Xetadrilus Schmelz, Collado et Römbke, 2011; Zootaxa 2838: 18; MZUSP 1209, 1210–1214,
UFPR OL-20, OL-21, OL-22.

apii, Lumbricus Kinberg, 1867; Öfv. Akad. Förh. 23: 100; NHRS 1939. [N.O., p. 71]

apiocystis, Diporochaeta Stephenson, 1933; Proc. Zool. Soc. Lond., 1932, p. 928; BMNH 1932:5:5:4.
[N.O., p. 71]

apopophorus, Trichodrilus Popchenko, 1976; Zool. Zh. 55(1): 139. [N.O.S.S., p. 12]

apora, Dendrobaena Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(14): 156; OECO 190/ 1634/3482.

aporata, Allolobophora Bretscher, 1901; Rev. Suisse Zool. 9: 220; MNHG. [N.O., p. 71]

aporus, Enchytraeus Stephenson, 1925; Marionina; Proc. Zool. Soc. Lond., 1925, p. 1306. [N.O., p. 71]

aporus, Octodrilus Pop, 1989; Trav. Mus. Hist. Nat. Grigore Antipa 30: 197; MINB 49974.

aotea, Aporodrilus Blakemore, 2011, ZooKeys 160: 27; AMNZ 5254.

apoensisPheretima (Pheretima) Aspe et James, 2016; Zool. Studs. 55: 8 {p.16};
Holotype: NMA 4592; paratypes: NMA 4608 (n=7), ZRC.ANN 006 (n=5); ZooBank.^

apotrema var. Pheretima beauforti Cognetti, 1913; Parapheretima; Nova Guinea 9: 297; ZMUA 244.
[N.O., p. 71]

apparatus, Heterodrilus Erséus, 1993; Proc. 5th Intl. Mar. Biol. Wksp. 2: 342; WAMP 107-92, 108-92,
109-92, NHRS 4443-4.

appelhofaeAmynthas Hong, 2019; J. Asia-Pacific Biodivers. 12: 353; Holotype: BDNUL0055;
paratypes: BDNUL0056, BDNUL0057; ZooBank.^

appendiculata, Marionina Friend, 1912; Naturalist 1912, p. 79; nom. nud. [N.O., p. 71]

appendiculata, Marionina Nielsen et Christensen, 1959; Nat. Jutl. 8-9: 122; MLFD. [N.O., p. 71];
Typus amissus.1

appendiculata, Nais Udekem, 1855; Bull. Acad. Belg. 22: 552. [N.O., p. 71]

appendiculata, Slavina Vejdovský, 1883; SB Böhm. Ges., p. 219. [N.O., p. 71]

appendiculatus, Enchytraeus Buchholz, 1863; Buchhotzia, Mesenchytraeus; Schr. Ges. Konigsb. 3: 96.
[N.O., p. 71]

appendiculatus, Limnodriloides Pierantoni, 1904; Clitellio; Boll. Soc. Nat. Napoli 17: 185. [N.O., p. 71]

appositus, Smithsonidrilus Erséus, 1990; Zool. Scripta 19(3): 292; USNM 127998-9. [N.O.S.T., p. 12]

appuni, Anteus Michaelsen, 1892; Rhinodrilus, Tykonus;Arch. Naturg. 58(1): 218; typus amissus.
[N.O., p. 71]; holotypus locatus MNHU 196. [N.O.S.T., p. 23]

apris, Vesiculodrilus Blakemore, 2000; Tasmanian Earthworms, p. 74; QVMA 14: 0284, 3103-4,
ANIC.RB.96.12.16, TMHA 1538.

aprostatus, Vadicola Baker, 1982; Can. J. Zool. 60(12): 3232; NMNS 1982. 1481-2. [N.O.S.S., p. 12]

apuliae, Helodrilus Baldasseroni, 1913; Eophila; Boll. Mus. Torino 28(672): 1. [N.O., p. 71]

apunae, Metapheretima K. Lee, 1981; Aust. J. Zool. 29(4): 550; SAMA NH.46b (SI No. 149). [N.O.S.S., p. 12]

aquaedulcis, Phallodrilus Hrabě, 1960; Gianius; Publ. Fak. Sci. Univ. Brno, no. 415, p. 248;
HOCB 1566-12-1. [N.O., p. 71]

aquarum-dulcium, Acanthodrilus Beddard, 1893; Notiodrilus; Proc. Zool. Soc. Lond., 1893, p. 680;
typus amissus. [N.O., p. 71]

aquatica, Diporochaeta Benham, 1903; Proc. Zool. Soc. Lond. 2: 226; OMNZ A.54.92. [N.O., p. 71]

aquaticus, Plutellus Stephenson, 1921; Rec. Ind. Mus. 22: 756; BMNH 1933:5:25:1328, ZSIC 552.
[N.O., p. 71]

aquaticus, Rhododrilus K. Lee, 1959; Bull. N. Z. Dept. Sci. Industr. Res., no. 130: 149; SBNZ. [N.O., p. 71]

aquatilis, Lumbricus Vejdovský, 1875; SB Böhm. Ges., p. 199. [N.O., p. 71]

aquilinus, Phallodrilus Erséus et Davis, 1989; Pacifidrilus; Asian Mar. BioI. 6(1989): 80; AMSS
[as AMS] W202897, W202896. [N.O.S.T., p. 12]

aquilonalis, Protozapotecia James, 1993; Acta Zool. Mex. (n.s.) 60: 7; USNM 169137.

aquilonius ss. Amynthas exiguus C-F. Tsai, Shen et S-C. Tsai, 2001; Zool. Stud. 40(4): 277;
TESI coll. no. 1999-8-Shen, 1999-24-Shen.

aquitana, Grania Rota et Erséus, 2003; Sarsia 88: 226; NHRS [as SMNH] Type Coll. 5729, 5730–5733,
MCZR Oligochaeta 0109–0111.

aquitania ss. Scherotheca gigas Bouché, 1972; Inst. Nat. Rech. Agron., p. 282; OECO 40-536-0690.
[N.O., p. 71]

arabicus, Antarctodrilus Martínez-Ansemil, Giani et Sambugar, 2002; Contribs. Zool. 71(4): 149;
ZMUA [as ZMA] V.Ol.9338, V.Ol.9339–9441.

arabicus, Tectidrilus Erséus, 1985; Fauna Saudi Arabia 6: 150; NHRS [as SMNH] 3305, 3306.
[N.O.S.S., p. 12, lapsus calami: 1984]

aragonensis, Zophoscolex Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(4): 28; OECO 138/2749/2275.

aragonica ss. Eophila pyrenaica Alvarez, 1972; Bol. R. Soc. Españ. Hist. Nat. (Biol.), p. 69. [N.O., p. 71]

aralensis, Nais Beklemichev, 1922; Russ. Hydrobiol. Z. 1: 275. [N.O., p. 71]

arapaco, Glossodrilus Righi, 1982; Rev. Brasil. Zool. 1(1): 58; DZSP ZU-699A, ZU-699B [perhaps
also ZU-699C and ZU-699D as paratypes, but this needs verification] [N.O.S.S., p. 12]

arausionensis, Pygmaeodrilus Michaelsen, 1910; Mitt. Mus. Hamb. 27(2): 114; typus amissus. [N.O., p. 71]

arawak, Diachaeta Righi, 1989; Amazonia 10(4): 396; INPA 1170A, DZSP 1170B. [N.O.S.T., p. 12]

arayatensis, Pheretima James et Y. Hong, 2004; Rev. Suisse Zool. 111(1): 4; NMAM 0003741, 0003746,
FMNH 10012, NHMG 34807.

arborea, Allolobophora Eisen, 1874; Dendrobaena; Öfv. Akad. Förh. 30: 49; NHRS [as SMNH] 34.
[N.O., p. 71]

arborea, Dichogaster James, 1996; Zool. Scr. 25(1): 21; KUNH 01011-2.

arborea, Fridericia Friend, 1914; Nott. Trans. Nat. Soc. 1912, p. 33. [N.O., p. 71]

arborea ss. Allolobophora putris Michaelsen, 1890; Arch. Ver. Mecklenb. 44: 49; MZUT 541. [N.O., p. 71]
arborea ss. Allolobophora putris Eisen, 1874 (1873): Om Skandinaviens Lumbricider. Öfv. Kong.
Vet-Akad. Förh., Stockholm. 30(8): 43-56; 
vide WoRMS.^

arboricola, Dichogaster Wasawo et Omodeo, 1963; Mem. Mus. Civ. St. Nat. Verona 11: 213. [N.O., p. 71]

arboricola, Perionyx Rosa, 1890; Ann. Mus. Genova (2), 30: 119; MNHU 2270. [N.O., p. 71]

arboricola, Pheretima Gates, 1936; Planapheretima; Rec. Ind. Mus. 38: 399; MGDG 44017. [N.O., p. 71]

arcaliae, Pristina Pop, 1973; Stud. Univ. Babeş- Bolyai (Biol.) 1: 79; MINB. [N.O., p. 71]

archipelagus, Bryodrilus Christensen et Dózsa-Farkas, 2006; Polar Biol. 29(6): 460; TIUB B.3 (1892),
P.74a (1893), P.74b (1894).

arctica, Bacescuella Erséus, 1978; Aktedrilus arcticus; Zool. Scripta 7(4): 263; MNHI, holotypus designatus
sed innumeratus, 8 paratypi designati sed innumerati. [N.O.S.P., p. 19] ^

arctica, Bryohenlea Bell, 1962; Trans. Amer. Micros. Soc. 81(2): 174. [N.O., p. 71 – Lapsus camami: p. 158].

arctica, Henlea Welch, 1920; Rept. Can. Arc. Exped. 9(A): 12. [N.O., pp. 71-72]

arcticus, Mesenchytraeus Bell, 1962; Trans. Amer. Micros. Soc. 81(2): 166. [N.O., p. 72 –
lapsus calami: p. 158].

arcuata, Pheretima Gates, 1937; Metaphire; Bull. Raffles Mus. 13: 189; typus amissus. [N.O., p. 72]

arcuatus, Smithsonidrilus Erséus, 1997; Proc. 7th Intl. Mar. Biol. Wksp. p. 452; WAMP [as WAM] 161-96
[no paratypes].

ardierae, Rhyacodrilus Lafont et Juget, 1993; Bull. Soc. Zool. France 118(2): 116; Centre de Museologie,
l’Université Claude Bernard (Lyon I), France; typus non designatus.

ardita, Pheretima Cognetti, 1914; Ephemitra; Zool. Jb. Syst. 37: 353; RNHL 1827. [N.O., p. 72]

arduus, Smithsonidrilus Erséus, 1997; Proc. 6th Intl. Mar. Biol. Wksp., p. 123; NTMD
[as NTM] Wo 0062, Wo 0063–0064, NHRS [as SMNH] Type Coll. 4694–4698. ^

arenae, Pontodrilus Michaelsen, 1892; Arch. Naturg. 58: 222; MNHU 1512. [N.O., p. 72]

arenaria, Marionina Healy, 1979; Zool. J. Linn. Soc. 67(2): 92; NMID 157.1976. [N.O.S.P., p. 19]

arenaria ss. Buchholzia fallax Healy, 1979; J. Life Sci. Roy. Dublin Soc. 1:53; typus non designatus.
[N.O.S.S., p. 12]

arenarius, Acanthodrilus Beddard, 1897; Proc. Zool. Soc. Lond., 1897,p. 340. [N.O., p. 72] typi locati in
BMNH 1904.10.5.812-20 [N.O.S.P., p. 30]

arenarius, Clitellio Savigny, 1820; Descr. Egypte 1: 104; MNHN. [N.O., p. 72]

arenarius, Enchytraeus Michaelsen, 1889; Lumbricillus; Mitt. Mus. Hamb. 6: 12; typus amissus. [N.O., p. 72]

arenarius, Limnodrilus Michaelsen, 1926; Isochaeta, Isochaetides; Russ. Hydrobiol. Z. 5: 155; ZMUH 9969.
[N.O., p. 72]

arenarius, Lumbricus Müller, 1776; Clitellio. Peloryctes; Zool. Dan. Prodr., p. 216. [N.O., p. 72]

arenicola, Henlea Friend, 1912; Hcnleanella; J. Roy. Micros. Soc., 1912, p. 586. [N.O., p. 72]

arenicola, Hormogaster Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(15): 170; OECO 208/2782/6055.

arenicola, Pontoscolex Schmarda, 1861; Neue Wirbell. Th. 1: 11. [N.O., p. 72]

arenicola, Prosellodrilus Qiu et Bouché, 1998; Doc. Pédozool. Intégrol. 4(5): 56; OECO 127/ 2781/2197.

arenicola ss. Eodrilus avenilus Pickford,1937; Monogr. Acantho. p. 128; BMNH 1938:7:1:191-214.
[N.O., p. 72]

arenicolus, Heterodrilus Pierantoni, 1902; Clitellio; Boll. Soc. Nat. Napoli. 16: 115. [N.O., p. 72]

areniphila, Pheretima Chen et Hsü, 1975; Acta Zool. Sin. 21(1): 91; DBUN. [N.O.S.P., p. 19]

arenivorusRhyacodrilus Achurra et P. Rodriguez, 2016; Zool. Anz. 261: 3; MNHN-585Ma
(same accession no. for holotype and 1 paratype) ^

arenosus, Martinidrilus Fend et Lenat, 2007; Zootaxa 1666: 15; USNM 1107802, 1107803–05.

arensi, Metapheretima Ude, 1932; Pheretima; Arch. Naturg. 1: 168. [N.O., p. 72] typi locati in ZMUH 3429,
3458, 10031 [N.O.S.P., p. 30]

arenulus, Amynthas Bantaowong et Panha, 2014; Raffles Bull. Zoology 62: 658; holotype: CUMZ 3299;
paratypes CUMZ 3299, ZMUH (as ZMH) – innumeratus, NHMUK – innumeratus, ZRC – innumeratus;
ZooBank.^

arganoi, Peloscolex Pop, 1974; Arch. Hydrobiol. 73(1): 111; IZUR. [N.O., p. 72]

argatxae, Aktedrilus Giani et P. Rodriguez, 1988; Stygologia 4(2); 133; typus in auctoris collectione.
[N.O.S.T., p. 12]

argentatensis ss. Allolobophora chaetophora Bouché, 1972; Inst. Nat. Rech. Agron., p.439;
OECO 89-610-0715. [N.O., p. 72]; comb. nov., vide Marchán et al. 2021: PLoS ONE 16(9): e0255978.^^

argentatus, Mesenchytraeus Nurminen, 1970; Ann. Zool. Fenn. 10: 405; HUZM. [N.O., p. 72]^

argenteus, Enchytraeus Michaelsen, 1889; Marionina; Mitt. Mus. Hamb. 6: 15; typus amissus. [N.O., p. 72]

argentinae, Bathydrilus Erséus, 1983; Cah. Biol. Mar. 24(2): 144; USNM 72989–91. [N.O.S.S., p. 13]

argentinae ss. Eukerria garmani Jamieson, 1970; Bull. Brit. Mus. Nat. Hist. (Zool.) 20(5): 143;
BMNH 1949:3:1:1165-94. [N.O., p. 72]

argentinus, Lumbricus Weyenbergh, 1879; Bol. Acad. Cordoba 3: 214. [N.O., p. 72]

argillae, Fridericia Schmelz, 2003; Abhandl. Naturwiss. Ver. Hamburg (NF) 38: 102; ZMUH [as ZIM]
OL 14208, OL 14209.

argillae, Spenceriella K. Lee, 1959; Bull. N. Z. Dept. Sci. Industr. Res., no. 130: 342; SBNZ. [N.O., p. 72]

argous, Andiodrilus Righi, 1984; Stud. Trop. Andean Ecosystems 2: 463; ICNC An.009. [N.O.S.S., p. 13]

argoviense, Allolobophora Bretscher, 1899; Rev. Suisse Zool. 6: 418. [N.O., p. 72]

arhynchotus, Propappus Sokolskaya, 1972; Sb. Trud. Gos. Zool. Muz. 12: 83; ZMUM 1001. [N.O.S.S., p. 13]

ariadne, Eophila Werner, 1928; Sitz. Ber. Akad. Wiss. Wien (1),137: 289. [N.O., p. 72];
lapsus calami: ariadne, Eophila Michaelsen, 1928. [N.O.S.T., p. 23]

arieli, Allonais Gluzman, 1990; Stud. Neotrop. Fauna Environ. 25(3): 122; IEBH 1233, 1123. [N.O.S.T., p. 12]

aringeanus, Amyntas Beddard, 1900; Pheretima, Amynthas, Metapheretima;Proc. Zool. Soc. Lond.,1900,
p. 897; BMNH 1904: 10:5: 1000-1, 1924:3:1:232-4, UZMC. [N.O., p. 72]

arizonae var. Ocnerodrilus occidentalis Eisen, 1900; Proc. Calif. Acad. Sci. 2: 116. [N.O., p. 72]

armadas, Kenleenus Blakemore, 2012;  Opusc. Zool. 43(2): 123;  NHMUK 2012.96; P1 – NIBR
INV0000261271, P2 – NHMUK 2012.97, P3–5 – NIBR INV0000261272.

armata, Gardullaria Michaelsen, 1903; Zool. Jb. Syst. 18: 498; ZMUH 6277, MNHU 4149. [N.O., p. 72]

armata, Perichaeta Beddard, 1883; Ann. Mag. Nat. Hist. 12: 216. [lapsus calami, N.O., p. 72:
‘Ann. Nat. Hist.’; nunc, J. Nat. Hist.] typi locati in BMNH 1904.10.5.5-7, 463-73, 518, 1182-88,
1904.10.20.520-33, 625-35, 637-45,649-50 [N.O.S.P., p. 30]

armata, Pristina Schenková et Čermák, 2013; Zootaxa 3686(5): 588; NMPC [as NHMP] P6E-3128
[holotype and 5 paratypes with same accession no., all mounted on slides].

armatissima, Diplotrema Jamieson et Dyne, 1976; Aust. J. Zool. 24: 450; QMBA 8382-3. [N.O.S.P., p. 19]

armatissimus, Platydrilus Michaelsen, 1905; Pheretima; Z. wiss. Zool. 82: 318; ZMUH 6663. [N.O., p. 72]

armatus, Analyeus Levinsen, 1884; Mesenchytraeus; Vid. Meddel. Nat. Foren. 4: 232. [N.O., p. 72]

armatus, Eupolytoreutus Michaelsen, 1913; Zoologica 68: 46; ZMUH 7646. [N.O., p. 72]

armatus, Limnodriloides Erséus, 1982; Verh. Naturw. Ver. Hamb. (NF), 25: 238; QMBA GH. 835-8.
[N.O.S.S., p. 13]

armatus, Lumbricus Kinberg, 1867; Öfv. Akad. Förh. 23: 99; NHRS 1931. [N.O., p. 72]

armatus, Megascolex Horst, 1893; Reise Niederl. O. Ind. 3: 71. [lapsus calami, N.O., p. 72]; this account
was incorrectly included in N.O.; Horst did not describe this taxon in 1893; rather, he referenced it as
Megascolex armatus, ascribing it to Beddard, 1883]

armatus, Pachydrilus Vaillant, 1889; Hist. Nat. Annel. 3(1): 245. [N.O., p. 72]

armatusss. Heteroporodrilus shepardi Jamieson, 1974; Proc. Roy. Soc. S. Aust. 98(2): 85; AMSS,
BGMJ, BMNH, SAMA. [N.O., p. 72]

armenica, Fridericia Schmelz, 2003; Abhandl. Naturwiss. Ver. Hamburg (NF) 38: 104;
syntypes [Fridericia bulbosa (Rosa), – Černosvitov 1941b: b207] BMNH 1949.3.1.444-7.

armigera, Digaster Fletcher, 1886; Proc. Linn. Soc. N. S. Wales 1: 947; AMSS 1380. [N.O., p. 72]

armillata var. Pheretima doliaria Gates, 1932; Amynthas; Rec. Ind. Mus. 34: 415; typus amissus.
[N.O., p. 72]

armoricum var. Octolasium cyancum Bouché, 1972; Inst. Nat. Rech. Agron., p. 260; OECO 36-712-3621.
[N.O., p. 72]

armstrongi, Proandricus Plisko, 2002; Afr. Invert. 43: 200; NMSA Olig.03494 [no paratypes].

arningi, Polytoreutus Michaelsen, 1897; Mitt. Mus. Hamb. 14: 53; MNHU 3038. [N.O., p. 72]

arnoldi, Allolobophora Gates, 1952; Breviora, no. 9, p. 1; MCZH 4441. [N.O., p. 72]

arnoldi, Diporochaeta Spencer, 1900; Proc. Roy. Soc. Vict. 13: 61; NMVA 203. [N.O., p. 72]

arnoldiana, Eophila Perel, 1971; Zool. Zh. 50: 1323; ZMUM 48, 49-50. [N.O., p. 72]

arrobusta, Pheretima Thai, 1984; Zool. Zh. 63(9): 1327; ZMUM W-212, STIV 4C, 3C. [N.O.S.S., p. 13]

arrobustoides, Pheretima Thai, 1984; Zool. Zh. 63(9): 1237; ZMUM W-236. [N.O.S.S., p. 13]

arosi, Glossodrilus Righi et Marino, 1987; Rev. Bras. Biol. 47(4): 544; DZSP 918 A, B. [N.O.S.S., p. 13]

arsianica ss. Dendrobaena byblica Kvavadze, 1985; Earthworms Caucasus, p.?; typus non designatus.
[N.O.S.T., p. 12]

artabrensis, Coralliodrilus Martínez-Ansemil et Caramelo, 2009; Helgol. Mar. Res. 63(4): 299;
MNCN 16.03/3045, MNCN 16.03/3046, 3047.

arthingtonae, Rhsacodrilus Jamieson, 1978; Proc. Roy. Soc. Qd. 89: 41; QMBA 8881–2,
BGMJ 1976.12.1. [N.O.S.P., p. 19]

artta, Belladrilus Righi, 1984; Bolm. Zool. Univ. S. Paulo 8: 195; DZSP 742. [N.O.S.S., p. 13]

arturi, Perichaeta Benham, 1897; Pheretima; J. Linn. Soc. Lond. 26: 205; corr. arthuri. [N.O., p. 72]
typus locatus in UMOU 1897 [N.O.S.P., p. 30]

artzaini, Eremidrilus Fend et Rodriguez, 2020; Zootaxa 4809(1): 113; Holotype: USNM 1618756;
paratypes: USNM 1618757, 1618758, 1618759; MNCN 16.03/3108, 16.03/3109, 16.03/3110. ZooBank.^

aruensis ss. Pheretima polytheca Michaelsen, 1910; Metapheretima; Abh. Senckenb. Nat. Ges. 33: 252;
typus amissus. [N.O., p. 72]

aruna, Drawida Julka, 1981; Rec. Zool. Surv. India, Occ. Pap. (0) 26: 4; ZSIS 122-8. [N.O.S.S., p. 13]

arundinis, Acanthodrilus Beddard, 1897; Proc. Zool. Soc. Lond., 1897, p. 339; BMNH 1904:10: 5:812-20,
ZMUH 7833-4. [N.O., p. 72]

arussiensis, Teleudrilus Michaelsen, 1903; Zool. Jb. Syst. 18: 527; ZMUH 6256. [N.O., p. 72];
syntypus locatus in MNHU 10778. [N.O.S.T., p. 23]

arvensis, Breviatria Pinder et Brinkhurst, 2000; Mem. Mus. Vict. 58(1): 63; QVMA 14:3878-81.

arverna, Allolobophora Bouché, 1969; Nicodrilus; Rev. Écol. Biol. Sol 6: 84; OECO 4-291-0311. [N.O., p. 72]

arxAmynthas Blakemore, 2013; J. Species Res. 2(1): 22; NIBR IV0000246444 [no paratypes].

asagittatus, Inanidrilus Erséus, 1997; Proc. 7th Intl. Mar. Biol. Wksp., p. 422; WAMP [as WAM] 133-96,
NHRS [as SMNH] Type Coll. 4839.

ascaridoides, Haplotaxis Michaelsen, 1905; Z. wiss. Zool. 82: 63; ZMUH 6601-4. [N.O., p. 72]

ascaridoides, Phreoryctes Michaelsen, 1905; Olig. Baikal-Sees 1: 63; NHRS [as SMNH] 148. [N.O., p. 73]

ascarorum, Polytoreutus Michaelsen, 1937; Bull. Mus. Comp. Zool. 79: 464; typus amissus. [N.O., p. 73]

ascensionensis, Heterodrilus Erséus, 1981; Zool. Scripta 10 (2): 114; USNM 60611–2. [N.O.S.S., p. 13]

ascensumae, Limnodriloides Erséus, 1982; Verh. Naturw. Ver. Hamb. (NF), 25: 246; USNM 73963–4.
[N.O.S.S., p. 13]

asconensis, Allolobophora Bretscher, 1900; Rev. Suisse Zool. 8: 457; typus amissus. [N.O., p. 73]

ascophora, Grania Coates, 1990; Proc. 3rd Intl. Mar. Biol. Wksp. 1: 23; WAMP [as WAM] 69-89, 69-89
[same accession no. as holotype], ROMT [as ROMIZ] I1280. [N.O.S.T., p. 12] ^

ashmolei, Xibaro Righi, 1981; Pap. Avul. Zool. 34(22): 241; DZSP 565. [N.O.S.S., p. 13]

ashworthi, Eudichogaster Michaelsen, 1903; Mitt. Mus. Hamb. 19: 14; BMNH 1912:11:8:112, MNHU 5202.
[N.O., p. 73] MNHU 5202 (paratypus perditus). [N.O.S.T., p. 23]

ashworthi, Woodwardiella Stephenson, 1-933; Proc. Zool. Soc. Land., 1932, p. 912; BMNH 1932:5:5:6.
[N.O., p. 73]

asiatica, Amphichaeta Liang, 1958; Acta Hydrobiol. Sin. 7: 41. [N.O., p. 73]

asiatica, Claparedilla Michaelsen, 1903; Bythonomus, Stylodrilus; Bull. Acad. Sci. St.-Pétersb. 15: 181;
typus amissus. [N.O., p. 73]

asiatica, Dero Černosvitov, 1930; Zool. Anz. 91: 10. [N.O., p. 73]

asiatica, Eophila Malevič, 1950; Dokl. Akad. Nauk. SSSR 70: 1005; ZMUM 28. [N.O., p. 73]

asiaticus, Amyntas Michaelsen, 1900; Pheretima; Amynthas; Ann. Mus. St-Pétersb. 5: 13; ZMUM. [N.O., p. 73]

asiaticus, Ilyodriius Y. Chen, 1940; Chenidrilus; Cont. Biol. Lab. Sci. Soc. China (Zool. Ser.) 14: 78; BLSS 2005. [N.O., p. 73] [see Liang et Xie, 1997; Aquatic Oligo. Wuling Mts., p. 388] ^

asiaticus, Mesenchytraeus Eisen, 1905; Harriman Alaska Exped. 12: 21; NHRS. [N.O., p. 73]

asiaticus, Microdrilus Beddard, 1893; Proc. Zool. Soc. Lond., 1892, p. 706; lapsus calami pro: M. saliens Beddard, 1893. [N.O., p. 73]

asiaticus, Ocnerodrilus Chen et Hsü, 1975; Acta Zool. Sin. 21(1): 95; DBUN. [N.O.S.P., p. 19]

asilis, Eukerria Righi, 1968; Beitr. Neotrop. Fauna 5: 180; DZSP 211; JWRC 10929. [N.O., p. 73]; typus translatus ad NMNS 1978-278 (= JWRC 10929) [N.O.S.P., p. 30]

asloae, Chamaedrilus Martinsson, Klinth et Erséus, 2018; CognettiaZootaxa 4521(3): 420; Holotype: ZMBN126053; paratypes: ZMBN126052, ZMBN126054, ZMBN126055; ZooBankvide Martinsson (2019) Soil Organisms 91: 37–43.^

aspergillum, Perichaeta Perrier, 1872; Amyntas, Pheretima, Amynthas; N. Arch. Mus. Paris 8: 118;
MNHN 575. [N.O., p. 73]

aspergillus, Legonodrilus Sims, 1969; J. Zool. Lond. 157: 439; BMNH 1968:1:1:53. [N.O., p. 73]

aspersus, Pararhyacodrilus Snimščikova, 1986; Zool. Zh. 65(2): 203; LILB. [N.O.S.S., p. 13];
see Timm, 2020: Zootaxa 4786(3): 431–436.

assacceus, Pheretima Y. Chen, 1938; Amynthas; Cont. Biol. Lab. Sci. Soc. China (Zool. Ser.) 12: 401. [N.O., p. 73]

assamensis, Drawida Gates, 1945; J. Roy. Asiatic Soc. Bengal 11:59: typus amissus. [N.O., p. 73]

assamensis, Eutyphoeus Gates, 1926; Rec. Ind. Mus. 28: 162; BMNH 1933:2:23:510–11, ZSIC 1951. [N.O., p. 73]

assimilis, Amynthas Y. Hong et Kim, 2002; Korean J. Biol. Sci. 6: 196; holotypus, 2 paratypi designati
sed innumerati.

assimilis, Marcusaedrilus Erséus, 1990; Mem. Mus Vic. 50(2): 283; Holotype: NMV F57387,
paratypes: NMV F57388, F57389, F57390, AM W11275. [N.O.S.T., p. 12; corrected 3/31/2020,mjw].^

assimilis, Teleudrilus Michaelsen, 1903; Zool. Jb.Syst. 18: 520; ZMUH 6248. [N.O., p. 73];
syntypi quoque locati in MNHU 10780. [N.O.S.T., p. 23]

astronensis, Pterochaeta Pierantoni, 1915; Ann. Mus. Zool. Napoli (Sp. 1), no. 3, p. 4. [N.O., p. 73]

asuncionis, Karia Rosa, 1895; Eukerria; Mem. Acad. Torino 45: 145; MZUT 105. [N.O., p. 73]

asymmetriauritusMesenchytraeus J. Chen et Xie, 2015; Proc. Biol. Soc. Washington 128(1): 216;
MAOJLO201400001, JLO201400002–201400006.^

asymmetrica, Dichogaster (Diplothecodrilus) Csuzdi et Sherlock, 2015; African Invert. 56(1): 34;
syntypes BMNH (as NHM) 2013.448-450, HNHM AF/5574.^

asymmetrica, Stuhlmannia Michaelsen, 1903; Zool. Jb. Syst. 18: 467; MNHU 4133, ZMUH 6265.
[N.O., p. 73]; MNHU 4133 (syntypi sicca specimina). [N.O.S.T., p. 23]

asymmetricoides, Fridericia Kasprzak, 1972; Bull. Acad. Pol. Sci. (Biol.) 20(8): 563; IZPA. [N.O., p. 73]

asymmetricus, Bathydrilus Cook, 1970; Deep-Sea Res. 17: 974; USNM 42024–5. [N.O., p. 73]

asymmetricus, Mesoporodrilus F. Smith, 1896; Eclipidrilus; Bull. Ill. St. Lab. Nat. Hist. 4(14): 402;
USNM 24588. [N.O., p. 73]

asymmetricus, Monothecodrilus Csuzdi, 1995; Opusc. Zool. Hung. 27-28(1): 36; BMNH 1995.4.24.2,
4.24.3–16.

asymmetricus, Plutellus Michaelsen, 1907; Fauna Südwest-Aust. 1(2): 183; MNHU 4229, ZMUH 7100.
[N.O., p. 73]; MNHU 4229 (syntypi sicca specimina). [N.O.S.T., p. 23]

asymmetricus, Styloscolex Isossimoff, 1965; Trudy Limnol. Inst. Lac Baikal (1),21 (I): 59. [N.O., p. 73]

asymmetrua, Marionina Nurminen, 1970; Ann. Zool. Fenn. 7: 378; HUZM. [N.O., p. 73]

atakpamana, Legonea Clausen, 1967; Vid. Meddel. Nat. Foren. 130: 194; UZMK 129167. [N.O., p. 73]

atakpamensis var. Eudrilus pallidus Michaelsen, 1913; Zoologica 68: 40; ZMUH 7637. [N.O., p. 73]

atavia var. Perionyx phalacrus Michaelsen, 1916; Diporochaeta; Öfv. Akad. Förh. 52(13): 16; NHRS 1269;
ZMUH 8477. [N.O., p. 73]

ataxia, Tritogenia Plisko, 1997; Ann. Natal Mus. 38: 250; NMSA Olig.02062, Olig.02065, Olig.02077, Olig.02329, Olig.01840, Olig.02223, Olig.02209.

ater, Clitellio Claparède, 1862; Mém. Soc. Genève 16: 253. [N.O., p. 73]

ater, Eminoscolex Michaelsen, 1903; Zool. Jb. Syst. 18: 495; ZMUH 6272, 6285, MNHU 4146-8.
[N.O., p. 73]

ater, Hemitubifex Beddard, 1889; Proc. Zool. Soc. Lond.,1888, p.486. [N.O., p. 73]

ateramnis, Diporochaeta Blakemore, 2000; Tasmanian Earthworms, p. 192; QVMA 14: 1309, 3311.

aterpaenulata, Anisochaeta Blakemore, 2000; Rec. Aust. Mus. 51(1): 13;  AMSS W24497-9, ANIC RB.98.2.43-5.

atheca, Eisenia Černosvitov, 1940; Eophila; Ann. Mag. Nat. Hist. (11), 6: 441; BMNH 1949: 12:7:15-8. [N.O., p. 73]

atheca, Perichaeta Rosa, 1896; Pheretima; Ann. Mus. Genova (2), 36: 520; MGDG 44026-28-33. [N.O., p. 73]

athecata, Jamiesoniella Erséus, 1981; Zool. Scripta 10(1): 28; QMBA 12564-73. [N.O.S.S., p. 13]

athecatus, Enchytraeus H-Z. Wang, Xie et Liang, 1999; Hydrobiologia 406: 62; CASW, holotypus
et 1 paratypi designati sed innumerati.

athecatus, Guaranidrilus Christoffersen, 1977; Stud. Neotrop. Fauna 12: 201; DZSP 363. [N.O.S.P., p. 19]

athena, Dichogaster James, 1996; Zool. Scr. 25(1): 27; KUNH 01007-8.

athenica ss. Eisenia spelea Černosvitov, 1901; Zool. Anz. 123(7/9): 195. [N.O.S.T., p. 12]

athertonensis, Perionyx Michaelsen, 1916; Öfv. Akad. Förh. 52(13): 7; NHRS [as SMNH] 1245; ZMUH 8481-2. [N.O., p. 73]

athica var. Eisenia foetida Tzelepi, 1943; Erg. z Dol. Panepis Athinan Kavig., p. 1. [N.O., p. 73]

atlantica, Eophila Bouché, 1969; Allolobophora; Rev. Écol. Biol. Sol 6: 79; OECO 1-33-0515. [N.O., p. 73]

atlantica, Grania Coates et Erséus, 1985; Zool. Scripta 14 (2): 112; USNM 96503-8. [N.O.S.S., p. 13]

atlanticus, Bathydrilus Erséus, 1979; Zool. Scripta 8(2): 140; BMNH 1978.27.1-7. [N.O.S.P., p. 19]

atlanticus, Capilloventer Harman et Loden, 1984; Hydrobiologia 115: 51; MNHN, USNM 80608–10,
LSUM 3241. [N.O.S.S., p. 13]

atlanticus, Guaranidrilus Christoffersen, 1977; Stud. Neotrop. Fauna 12: 191; DZSP 357-8. [N.O.S.P., p. 19]

atlavinyteae, Eisenia Perel et Graphodatsky, 1984; Zool. Zh. 63 (4): 611; ZMUM. [N.O.S.S., p. 13]

atrata, Marionina Bretscher, 1903; Cernosvitoviella; Rev. Suisse Zool. 11: 1; vide C. carpatica Nielsen et Christensen, 1959. [N.O., p. 73]

atriobifidus, Coralliodrilus Erséus, 1981; Zool. Scripta 10(1): 24; QMBA 12526-7. [N.O.S.S., p. 13]

atriophorus, Mesenchytraeus Altman, 1936; Univ. Wash. Publ. Biol. 4(1): 47; UWMS. [N.O., p. 73] ^

atriotumidus, Limnodriloides Erséus, 1982; Verh. Naturw. Ver. Hamb. (NF), 25: 217; USNM 73921-4. [N.O.S.S., p. 13]

atroaris, Amazo Righi, Ayres et Bittencourt, 1978; Acta Amaz., Suppl. 1, 8(3): 14; INPA INPAZ-70. [N.O.S.P., p. 19] ^

atrofusca, Pheretima Michaelsen, 1928; Metaphire; Ark. Zool. 20A(3): 37; ZMUH 10512. [N.O., p. 73]

attemsi, Haplotaxis Michaelsen, 1903; Mitt. Mus. Hamb. 19: 47; typus amissus. [N.O., p. 73]

attenuata, Henlea Friend, 1912; J. Roy. Micros. Soc., 1912, p. 592. BMNH 1949:3:1:3-4.[N.O., p. 73]

attenuata, Perichaeta Fletcher, 1889; MegascolexAnisochaeta; Proc. Linn. Soc. N.S. Wales 3:
1552; AMSS 1343. [N.O., pp. 73-74]

attenuata, Megascolides Spencer, 1892; Proc. Roy. Soc. Vict. 4: 155; NMVA 176. [N.O., p. 74]

attenuata, Notoscolex Boardman, 1931; Rec. Aust. Mus. 18: 163; AMSS 2823, 2824–29. [N.O., p. 74]

attenuatus, Rhododrilus K. Lee, 1952; Trans. Roy. Soc. N .Z. 79: 549; SBNZ. [N.O., p. 74]

atys, Hypogeon Kinberg, 1867; Öfv. Akad. Förh. 23: 101; NHRS 1942. [N.O., p. 74]

aucklandicus, Notiodrilus Benham, 1903; Microscolex, Acanthodrilus; Trans. N .Z. Inst. 35: 275;
OMNZ A.56.27. [N.O., p. 74]

aucklandicus, Pelodrilus Benham, 1909; Subant. Is. N.Z. 1: 265; OMNZ. [N.O., p. 74]

aucklandicus, Rhizodrilus Benham, 1909; Littodrilus, Monopylephorus; Subant. Is. N.Z. 1: 258; OMNZ.
[N.O., p. 74]

aucklandis, Amynthas Blakemore, 2013; J. Species Res. 2(1): 24; NIBR IV0000251100 [no paratypes].

augilensis, Eophila Sciacchitano, 1932; Ann. Mus. Genova (3),55: 302; MGDG 44062. [N.O., p. 74]

auka, Belladrilus Righi et Mischis, 1999; Miscel. Zool. 22(2): 78; MZUSP [as ZU] 1302A, 1302B.

auklandicus, Plutellus Benham, 1909; Subant. Is. N. Z. 1: 278; OMNZ. [N.O., p. 74]

aurantiaca, Aurantina Pierantoni, 1904; Stylodrilus, Bythonomus; Ann. Mus. Univ. Napoli (n.s.)
1(26):2. [N.O., p. 74]

aurantiacus, Limnodrilus Friend, 1911; Naturalist 1911, p. 414; typus amissus. [N.O., p. 74]

aureliusZapatadrilus Cervantes et Fragoso, 2016; Zootaxa 4189(2): 313; IEOL4479, IEOL4479,
IEOL4481; ZooBank.^

aureum, Aeolosoma Marcus, Er., 1944; Bol. Fac. Filos. Cien. Let. Univ. S. Paulo (Zool.) 8: 15;
typus amissus. [N.O., p. 74]

auricularis, Nais Bose, 1802; Vers 1: 205; typus amissus. [N.O., p. 74]

auriculata, Allolobophora Rosa, 1897; Boll. Mus. Torino 12: 2. [N.O., p. 74]

auriculata, Fridericia Bretscher, 1900; Rev. Suisse Zool. 8: 32. [N.O., p. 74]

auriculata, Megascolex Aiyer, 1929; Rec. Ind. Mus. 31: 64;ZSIC 1519. [N.O., p. 74]

auriculifera, Dendrobaena Zicsi, 1969; Opusc. Zool. Budapest 9(2): 381; TIUB D25. [N.O., p. 74]

auriculus, Amynthas Chanabun et Panha, 2023; ZooKeys 1176: 208; Holotype: CUMZ 3825;
paratypes: CUMZ 3826 {n=2}; NHMUK, typus designatus sed innumeratus {n=2}; ZooBank.^

aurigena, Aeolosoma Eichwald, 1847; Nais; Bull. Soc. Mosc. 20(4): 359. [N.O., p. 74]

aurita, Fridericia Issel, 1905; Zool. Jb. Syst. 22(4): 462. [N.O., p. 74]

auritoides, Fridericia Schmelz, 2003; Abhandl. Naturwiss. Ver. Hamburg (NF) 38: 102;
ZMUH [as ZIM] OL 14205, OL 14206.

aurostriatus, Limnodrilus Southern, 1909; Proc. Roy. Irish Acad. 27B: 136. [N.O., p. 74]

austeni, Benhamia Beddard, 1902; Proc. Zool. Soc. Lond. 2: 206; BMNH 1904:10:5:631-49. [N.O., p. 74]

australiensis, Lumbricus Fletcher, 1886; Allolobophora; Proc. Linn. Soc. N. S. Wales 1: 539. [N.O., p. 74]

australiensis, Urochaeta Beddard, 1891; Proc. Phys. Soc. Edinb. 10: 278. [N.O., p. 74]; typi locati in
BMNH 1904.10.20.1148-55; N.O., p. 74. [N.O.S.P., p. 30]

australis, Acanthodrilus Michaelsen, 1889; MandaneNotiodrilus; Mitt. Mus. Hamb. 6: 9, ZMUH 398;
USNM 20979. [N.O., p. 74]

australis, Capilloventer Erséus, 1993; J. Nat. Hist. 27(5): 1035; AMSS [as AMS] W20446, W20449.

australis, Chaetogaster Davies, 1913; Proc. Roy. Soc. Vict. 26: 89. [N.O., p. 74]

australis, Enchytraeus Stephenson, 1932; Disc. Rept. 4: 258; BMNH. [N.O., p. 74]

australis, Limnodriloides Erséus, 1982; Verh. Naturw. Ver. Hamb. (NF), 25: 230; QMBA GH.832-4. [N.O.S.S., p. 13]

australis, Megascolides McCoy, 1878; Prodr. Zool. Vict., p. 21; AMSS 1253-62. [N.O., p. 74]

australis, Perichaeta Fletcher, 1886; Proc. Linn. Soc. N.S. Wales 1: 561. [N.O., p. 74]

australis, Protozapotecia James, 1993; Acta Zool. Mex. (n.s.) 60: 9; USNM 169139.

australis, Trichaeta Spencer, 1900; Proc. Roy. Soc. Vict. 13: 30; NMV A 131. [N.O., p. 74]

australis ss. Enchytraeus buchholzi Backlund, 1947; Kungl. Fysiogr. Sallsk. Handl. 58(8):1. [N.O., p. 74]

australis ss. Glossoscolex giganteus Righi et Lobo, 1979; Rev. Brasil. Biol. 39(4): 952; DZSP 445. [N.O.S.P., p. 19]

austriaca, Eisenia Michaelsen, 1936; Dendrobaena; Festsch. Embrik Strand Riga 1: 35; ZMUH 10437. [N.O., p. 74]

austrina, Dero Stephenson, 1925; Proc. Zool. Soc. Lond., 1925, p. 882; BMNH 1933:2:23:68. [N.O., p. 74]

austrina, Perichaeta Fletcher, 1886; Pheretima, Amynthas; Proc. Linn. Soc. N.S. Wales 1: 956. [N.O., p. 74];
     Megascolex; non Pheretima aut Amynthas. [N.O.S.P., p. 30]

austrina var. Pheretima exigua Gates, 1932; Amynthas; Rec. Ind. Mus. 34: 514. ZSIC 3604. [N.O., p. 74]

aveli, Ethnodrilus Bouché, 1972; Inst. Nat. Rech. Agron., p. 228; OECO 24-670-3521. [N.O., p. 74]

avelinus, Eodrilus Pickford, 1937; Monogr. Acantho., p. 124; BMNH 1938:7:1:187. [N.O., p. 74]

averna, Allolobophora Bouché, 1969; Rev. Écol. Biol. So1 6: 84; typus amissus. [N.O., p. 74]

avesicula, Udeina Ljungström, 1969; Zool. Anz. 182: 371; AMSA. [N.O., p. 74]

avesiculatus, Cryptodrilus Jamieson, 1974; Bull. Brit. Mus. Nat. Hist. (Zool.) 26(4): 271; TMHA 319, 320-2,
BMNH 1973:2:5, AMSS 5206- 7, BGMJ T25. [N.O., p. 74]

avicula, Megascolex Aiyer, 1929; Rec. Ind. Mus. 31: 66. [N.O., p. 74]

avisceralis, Coralliodrilus Erséus, 1981; Zool. Scripta 10(1): 27; QMBA 12524-5. [N.O.S.S., p. 13]

avitus, Olavius Erséus, 2003; Meiofauna Marina 12: 77; NHRS [as SMNH] Type Coll. 5454, 5455.

axillus, Pheretima Y. Chen, 1946; Amynthas; J. W. China Border Res. Soc. 16: 122. [N.O., p. 74]

awaPontoscolex Sousa et Hernández-García, 2020; Zootaxa 4801(1): 106;Holotype: MPEG000411;
paratypes: MPEG000412, MPEG000413, MPEG000414, MPEG000415, MPEG000416; ZooBank.^

ayacu, Rhinodrilus Righi, 1996; Rev. Suisse Zool. 103(3): 678; DZSP 1283, NHMG 20326.

azulEutrigaster (Graffia) Sherlock et Csuzdi, 2011; Zootaxa 2732: 52; Holotype: BMNH 2010.91; paratype: HNHM AF/5471.^

———————————————————–

1 For taxon accounts listed above that are followed by the superscripted term, Typus amissus1;
VIDE information associated with MLFD as listed on the Index Museorum page.