[ page update: 2020-XI-17 ]
yakimorum, Rhynchelmis Fend et Brinkhurst, 2000; Hydrobiologia 428(1): 2; USNM 186440–4.
yamadai, Pheretima Hatai, 1930; Amynthas; Sci. Rept. Tôhoku Univ. (4), 5: 664. [N.O., p. 191]
yamade, Amynthas Blakemore, 2010; Opusc. Zool., Budapest 41(2): 197; LMBKJ [as LBM] 1380000091,
1380000092.
yamaguchii, Peloscolex Brinkhurst et Jamieson, 1971; Aquatic Oligo. World, p. 505; nom. nov.
pro: Peloscolex sp. Yamaguchi, 1953. [N.O., p. 191]
yamijoyamensis, Pheretima Ohfuchi, 1935; Amynthas; Sci. Rept. Tôhoku Univ. (4), 10: 413. [N.O., p. 191]
yannanensis var. Pheretima divergens Stephenson, 1912; Amynthas; Rec. Ind. Mus. 7: 274; ZSIC 5062.
[N.O., p. 191]; lapsus calami pro: yunnanensis var. Pheretima divergens Stephenson, 1912.
yapensis, Pheretima Ohfuchi, 1941; Palao. Trop. Biol. Stn. Stud. 2: 283. [N.O., p. 191]
yari, Bribri Righi, 1996; Stud. Trop. Andean Ecosystems 4(16): 569; ICNB An048, RNHL 20175.
yarraensis, Perichaeta Spencer, 1893; Diporochaeta; Proc. Roy. Soc. Vict. 5: 23; NMVA 232, 1426.
[N.O., p. 191]
yateensis, Acanthodrilus Michaelsen, 1913; Nova Caledonia 1(3): 227; USNM 21034, ZMUH
8058.
[N.O., p. 191]
yeicus, Eudichogaster Stephenson, 1931; Rec. Ind. Mus. 33: 193; BMNH 1930:12:27:36–7. [N.O., p. 191]
yeni, Metaphire S-C. Tsai, Shen et C-F. Tsai, 2000; J. Nat. Taiwan Mus. 53(1): 8; TESI – holotypus,
2 paratypi designati sed innumerati.
yeoi, Aamynthas Y. Hong, 2002; Rev. Suisse Zool. 109(3): 487; holotypus, 5 paratypi designati sed
innumerati.
yeyei, Takunodrilus Owa, 1995; J. Nat. Hist. 29(3): 575; NHMI 5.
yezoensis, Pheretima Kobayashi, 1938; Metaphire; Annot. Zool. Japon. 17: 412. [N.O., p. 191]
yiboi, Aktedrilus H-Z. Wang et Erséus, 2001; Hydrobiologia 462: 200; IHBW [as IHB] HANA 2000016a,
20000b–h, NHRS [as SMNH] 5344–5350.
yongshilensis, Amynthas Y. Hong et James, 2001; Rev. Suisse Zool. 108(1): 80; KIBIO – holotypus et
3 paratypi designati sed innumerati.
yorkensis, Begemius Easton, 1982; Aust. J. Zool. 30(4): 724; QMBA GH.184-5, BMNH 1980:46:151–3.
[N.O.S.S., 28]
youngai, Eminoscolex Zicsi et Csuzdi, 1986; Acta Zool. Hung. 32(1-2): 189; TIUB AF/98. [N.O.S.S., 28]
youngi, Pheretima Gates, 1932; Amynthas; Rec. Ind. Mus. 34: 406; ZSIC 3077. [N.O., p. 191]
youngi, Woodwardiella Boardman, 1932; Mem. Qd. Mus. 10: 128; QMBA 3574–5. [N.O., p. 191]
youngtai, Amynthas Y. Hong et James, 2001; Zool. Studs. 40(4): 269; KIBIO – holotypus et 2 paratypi
designati sed innumerati.
yuanpowa, Metaphire C-H. Chang et J-H. Chen, 2005; J. Nat. Hist. 39(18): 1470; NTUT 14-02577,
14-02576, 14-00015.
yugoslavica, Eophila Šapkarev, 1977; Allolobophora, Serbiona; Mac. Acad. Sci. Art. 9(2): 89; typus in
auctoris collectione. [N.O.S.T., p. 22]
yuhsi, Pheretima Tsai, 1964; Amynthas; Quart. J. Taiwan Mus. 17: 5. [N.O., p. 191]
yukiyui, Trigaster Borges et Moreno, 1991; Boll. Mus. Reg. Sci. Nat. 9(1): 50; DBPR CXXlI T.Y. CXXlI-2.
[N.O.S.T., p. 22]
yuko, Glossodrilus Righi, 1996; Stud. Trop. Andean Ecosystems 4(16): 586; ICNB An054, RNHL 20132.
yukonensis, Henlea Tynen et Coates, 1991; Can. J. Zool. 69(5): 1377; ROMT I1439–41. [N.O.S.T., p. 22]
yukuna, Andiorrhinus (Turedrilus) Feijoo et Celis, 2012; Zootaxa 3458: 108; CNLT CA-0015, CA-0016.
yumbo, Quimbaya Righi, 1996; Stud. Trop. Andean Ecosystems 4(16): 504; RNHL 20118, ICNB An015.
yunkeri, Thamnodrilus Gates, 1968; Megadrilogica 1(1): 14; TTRS. [N.O., p. 191];
lapsus calami pro: yunkeri, Thamnodriloides Gates, 1968. [N.O.S.P., p. 35]; holotypus translatus
ad USNM 136918. [N.O.S.T., p. 28]
yunnanensis var. Pheretima browni Stephenson, 1912; Metaphire; Rec. Ind. Mus. 7: 274. [N.O., p. 191];
nom. nud. [N.O.S.P., p. 35]
yunoshimensis, Pheretima Hatai, 1930; Amynthas; Sci. Rept. Tôhoku Univ. (4), 5: 655. [N.O., p. 191]
yunlongensis, Pheretima Chen et Zhifang, 1977; Acta Zool. Sin. 23(2): 176; DBUN. [N.O.S.P., p. 29]
yunnanensis, Glyphidrilus Chen et Zhifang, 1977; Acta Zool. Sin. 23(2): 178; DBUN. [N.O.S.P., p. 29]
yunseondoi, Amynthas Y. Hong, 2007; Rev. Suisse Zool. 114(4): 725; KIBIO holotypus designatus
sed innumeratus. ^
yuyu, Periscolex Righi et Römbke, 1987; Rev. Brasil. Biol. 47(4): 530; DZSP 896. [N.O.S.S., 28]
yuzawaensis, Honshudrilus Fend, Ohtaka et Torii, 2020; Zoosymposia 17: 27; Holotype: NSMT-An 530;
paratypes: NSMT-An 531–533; USNM 1610895; ZooBank. ^