Michaelsen, 1910 : 101 Stephenson 1916 : 349 Cognetti 1911 : 506 Nair, 2010 : 53 Checklist of the earthworms (Oligochaeta) of Kerala, a constituent of Western Ghats biodiversity hotspot, India Narayanan, S. Prasanth Sathrumithra, S. Christopher, G. Thomas, A. P. Julka, J. M. Zootaxa 2016 4193 1 117 137 [246,352,1172,1198] Clitellata Almidae GBIF Animalia Haplotaxida 5 122 Annelida family     Glyphidrilus annandalei  Michaelsen, 1910: 101–104;  Stephenson 1916: 349.    Glyphidrilus achencoiliMichaelsen.  Cognetti 1911: 506( lapsus calami).    T.Quilon(Kollam) ( 8.88o N, 76.6o E), India(  Chanabun et al.2013).  D.Dist. Kozhikode:  Calicut( Kozhikode) ( Michaelsen 1910), Tiruvallur (Thiruvallur) ( Michaelsen 1910); Dist. Malappuram: Malapuram (Malappuram) ( Michaelsen 1910); Dist. Kollam: Achencoil (Achankovil) Riverbanks ( Cognetti 1911; ElAmmari et al.2015), Chavara ( ElAmmari et al. 2015), Kottiyam ( ElAmmari et al.2015), Madathoray ( Michaelsen 1913), Quilon (Kollam) ( Michaelsen 1910); Dist. Thiruvananthapuram: Jaithy (Jagathy) ( Stephenson 1916), Neyyantinkara ( Stephenson 1916), Trivandrum (Thiruvananthapuram) ( Michaelsen 1913; Stephenson 1916), Vellany (Vellayani) ( Stephenson 1916); near endemic.  22.   Progizzardus varadiamensis Nair, 2010     Progizzardus varadiamensis  Nair, 2010: 53–58.    T.Varadiam( 10.516o N, 76.216o E), India.  Types: ZSI-WGRC/I.R.- INV. 2056 (Holotye), ZSI-WGRC/I.R.- INV.2057, 2058 ( Paratypes) ( Nair et al2010).  D.Dist.Thrissur: Varadiam( Nair et al.2010); Keralaendemic.  R.Onlyknown from the typelocality. 1325789699 [151,1044,1340,1368] T. Quilon & D. Dist India 8.88 Chanabun 5516 76.6 5 122 1 1325789703 India River 5 122 1 River 1325789709 [151,1024,1697,1725] INV T. Varadiam India 10.516 Types 77 76.216 5 122 1 holotype 1325789702 INV D. Dist. Thrissur & Varadiam & R. Only India Kerala 5 122 2 Kerala paratype