Glyphidrilus papillatus ( Rosa, 1890 )

Chanabun, Ratmanee, Bantaowong, Ueangfa, Sutcharit, Chirasak, Tongkerd, Piyoros, James, Samuel W. & Panha, Somsak, 2012, A New Species Of Semi-Aquatic Freshwater Earthworm Of The Genus Glyphidrilus Horst, 1889 From The Mekong River (Oligochaeta: Almidae), Raffles Bulletin of Zoology 60 (2), pp. 265-277 : 268

Glyphidrilus papillatus ( Rosa, 1890)

Bilimba papillata Rosa, 1890: 386 , Fig. 1 . Type locality: Burma. Beddard, 1895: 687.

Glyphidrilus papillatus: Michaelsen, 1896: 196, 1910: 104 . Stephenson, 1923: 493. Gates, 1933: 603, 1958: 60. Chen, 1938: 426. Brinkhurst & Jamieson, 1971: 763.

Remarks. — Glyphidrilus papillatus differs from G. mekongensis , new species by the shorter wings in 18–23, 24, with a clitellum in 14–40. It has genital markings median unpaired on 11–21 and 23–33, median paired on 12, 17, 18–20, 24–29, lateral paired on 12–18. Its intestinal origin is in 15, and spermathecae are in 14–17 ( Table 2).

Figures

Fig. 1. Map of Ubon Ratchathani Province showing type locality of Glyphidrilus mekongensis, new species (arrow head) located on the shore of the Mekong River at Khong Chiam District.