nops, Gymnallabes Roberts [T. R.] & Stewart [D. J.] 1976:277, Pls. 7 (fig. e), 8 (fig. a) [Bulletin of the Museum of Comparative Zoology v. 147 (no. 6); ref. 7388] Lower Congo River, near Tadi, Democratic Republic of Congo, 5°14'S, 13°56'E. Holotype (unique): MCZ 50298. Type catalog: Ferraris 2007:150 [ref. 29155]. •Valid as Gymnallabes nops Roberts & Stewart 1976 -- (Teugels 1986:98 [ref. 6193], Burgess 1989:147 [ref. 12860], Poll & Gosse 1995:199 [ref. 24781], Devaere et al. 2004:108 [ref. 27507], Proudlove 2006:268 [ref. 28992], Ferraris 2007:150 [ref. 29155]). Current status: Valid as Gymnallabes nops Roberts & Stewart 1976. Clariidae. Distribution: Lower Congo River, southwestern central Africa. Habitat: freshwater.