Perionyx excavatus Perrier, 1872

Tiwari, Nalini, Paliwal, R., Rashid, Azhar & Yadav, Shweta, 2020, Checklist of earthworm species (Oligochaeta) of the North Eastern Region of India, Zootaxa 4772 (2), pp. 277-305 : 292

93. Perionyx excavatus Perrier, 1872

Perionyx excavatus Perrier, 1872: 126 .

Perionyx excavatus Perrier. Blakemore 2010: 267 (for further synonyms).

T. Saigon, Vietnam. D. Arunachal Pradesh: Taliha ( Julka 1981), Ayumuring ( Julka 1981), Richik ( Julka 1981), Huri ( Julka 1981), Pabin ( Julka 1981), Parsipapa ( Julka 1981), Tumbia ( Julka 1981), near Kau Pass ( Julka 1981), 3 km E of Richik ( Julka 1981), Kabak ( Julka 1981), Vidak ( Julka 1981), Chowkham ( Julka 1976), Rotung ( Stephenson 1914a), Renging ( Stephenson 1914a), Upper Rotung ( Stephenson 1914a), Miao ( Halder et al. 2007), Darlak ( Halder et al. 2007). Assam: Katlicherta ( Stephenson 1926), Dibrugarh ( Stephenson 1914a), Guwahati ( Gates 1960), Sadiya ( Stephenson 1914a), unspecified localities ( Rajkhowa et al. 2015). Manipur: Lamphel Pat ( Stephenson 1921), Imphal ( Stephenson 1921), Potsengbham ( Stephenson 1921), Thanga Island ( Stephenson 1921). Meghalaya: Mawphlang (Julka 1977), Shillong (Julka 1977; Halder et al. 2007), Mauryngnang ( Halder 1999b), Muktapur ( Halder 1999b), Nonglang village ( Kharkongor 2018). Mizoram: Sakawrtuichhun ( Lalthanzara & Ramanujam 2014), Pachhunga University College Aizawl ( Lalthanzara & Ramanujam 2014), unspecified localities ( Lalthanzara et al. 2011; Ramanujam et al. 2004). Sikkim: Rangpo ( Halder 2003), Gangtok ( Halder 2003), Sombaria ( Halder 2003), Manul ( Soota & Halder 1981), Mangan ( Soota & Halder 1981). Tripura: Ramnagar ( Halder 2000), unspecified localities ( Chaudhuri & Bhattacharjee 1999, 2005; Chaudhuri et al. 2012; Dey & Chaudhuri 2014). West Bengal: Darjeeling ( Halder et al. 2007), Phallut ( Michaelsen 1909), Pashok ( Gates 1960), near Ghoom ( Stephenson 1916), Kurseong ( Michaelsen 1909), Dhobikhola Stream Kurseong (Julka 1975), Dow Hill (Julka 1975), Kalimpong (Julka 1975), near Mahananda River Siliguri (Julka 1975).