longidorsalis, Chrysichthys Risch [L.] & Thys van den Audenaerde [D. F. E.] 1981:247 [Revue de Zoologie Africaine v. 95 (no. 1); ref. 17492] Sanaga River, above Nachtigal falls near Ekongolo, 4°21'N, 11°41'E, Cameroon. Holotype: MRAC 153158. Paratypes: MRAC 153159 Type catalog: Ferraris 2007:157 [ref. 29155]. Replacement name for Gephyroglanis velifer Thys van den Audenaerde 1965, preoccupied in Chrysichthys by Chrysichthys velifer Norman 1923. •Valid as Chrysichthys longidorsalis Risch & Thys van den Audenaerde 1981 -- (Risch 1986:20 [ref. 6190], Burgess 1989:67 [ref. 12860], Mo 1991:148 [ref. 19952], Ferraris 2007:157 [ref. 29155], Geerinckx et al. 2007:627 [ref. 30028]). Replacement Name. Current status: Valid as Chrysichthys longidorsalis Risch & Thys van den Audenaerde 1981. Claroteidae. Distribution: West-central Africa: Nyong River and middle Sanana River, Cameroon. Habitat: freshwater.