An Annotated Checklist of Earthworms (Annelida: Clitellata: Oligochaeta) of Indo-Gangetic Plains of India Author Tiwari, Nalini 0000-0002-4997-2295 Author Tiwari, Pooja 0000-0002-7339-5483 Author Gupta, Neelima 0000-0003-1523-5972 Author Yadav, Shweta text Zootaxa 2024 2024-07-09 5477 3 251 294 http://dx.doi.org/10.11646/zootaxa.5477.3.1 journal article 10.11646/zootaxa.5477.3.1 1175-5326 12732734 E688C5EB-0B60-4DB4-8728-1C1B9A4B30E3 78. Perionyx sikkimensis sikkimensis ( Michaelsen, 1907 ) Perionychella sikkimensis Michaelsen, 1907: 156 . Perionyx sikkimensis : Michaelsen, 1910 (in part): 60. Perionyx sikkimensis sikkimensis (Michaelsen) . Blakemore 2007: 48 . T. Sandakphu, district Darjeeling, West Bengal , India . TM. ZSIC 2915, ZMUH 7151. D. West Bengal : Darjeeling ( Halder 1998 ; Paliwal 2013 ), Kurseong (Michaelsen 1909; Paliwal 2013 ). E. NA. G. Endemic.