Species that contain: Belonoglanis and tenuis [ 3 ] records

curvirostris, Belonoglanis Pellegrin [J.] 1922:74 [Bulletin de la Société Zoologique de France v. 47 (no. 3/4); ref. 5028] Oubanghi River at Bangui, Congo basin, Central Africa. Syntypes: MNHN 1921-0428 and 0429 (1, 1). Type catalog: Bertin & Estève 1950:39 [ref. 19575], Ferraris 2007:24 [ref. 29155] •Synonym of Belonoglanis tenuis Boulenger 1902 -- (Skelton & Teugels 1986:60 [ref. 6192], Ferraris 2007:24 [ref. 29155]). Current status: Synonym of Belonoglanis tenuis Boulenger 1902. Amphiliidae: Doumeinae. Habitat: freshwater.

nudipectus, Belonoglanis Lönnberg [E.] & Rendahl [H.] 1920:175, Fig. 6 [Annals and Magazine of Natural History (Series 9) v. 6 (no. 31); ref. 15241] Lower Congo River, Democratic Republic of Congo. Holotype (unique): NRM 16118. Type catalog: Ferraris 2007:24 [ref. 29155] •Synonym of Belonoglanis tenuis Boulenger 1902 -- (Skelton & Teugels 1986:60 [ref. 6192], Ferraris 2007:24 [ref. 29155]). Current status: Synonym of Belonoglanis tenuis Boulenger 1902. Amphiliidae: Doumeinae. Habitat: freshwater.

tenuis, Belonoglanis Boulenger [G. A.] 1902:50, Pl. 14 (fig. 4) [Annales du Musee du Congo (Ser. Zoologie) v. 2 (fasc. 2); ref. 562] Ubangi River at Banzyville, Democratic Republic of Congo, about 4°18'N, 21°11'E. Holotype (unique): MRAC 1289. Type catalog: Ferraris 2007:24 [ref. 29155] •Valid as Belonoglanis tenuis Boulenger 1902 -- (Skelton & Teugels 1986:60 [ref. 6192], Burgess 1989:114 [ref. 12860], Poll & Gosse 1995:189 [ref. 24781], Diogo 2003:432 [ref. 26979], Ferraris 2007:24 [ref. 29155], Munene et al. 2021:24 [ref. 39283], Stiassny et al. 2021:1687 [ref. 39000]). Current status: Valid as Belonoglanis tenuis Boulenger 1902. Amphiliidae: Doumeinae. Distribution: Western-central Africa: Congo River basin (Democratic Republic of Congo). Habitat: freshwater.