ansorgii, Phractura Boulenger [G. A.] 1902:623, Pl. 37 (fig. 1) [Proceedings of the Zoological Society of London 1901, v. 2 (pt 2) (art. 7); ref. 14840] Agberi, southern Nigeria. Holotype (unique): BMNH 1901.12.18.7. Type catalog: Ferraris 2007:26 [ref. 29155]. •Valid as Phractura ansorgii Boulenger 1902 -- (Skelton & Teugels 1986:62 [ref. 6192], Burgess 1989:114 [ref. 12860], Paugy & Bénech 1989:302 [ref. 26478] dated 1901, Golubtsov & Dzerzhinskii 2003:165 [ref. 26889] dated 1901, Diogo 2003:432 [ref. 26979], Ferraris 2007:26 [ref. 29155]). Current status: Valid as Phractura ansorgii Boulenger 1902. Amphiliidae: Doumeinae. Distribution: Western Africa: Lower Niger River, Nigeria. Habitat: freshwater.