longiventralis, Haplochilus Boulenger [G. A.] 1911:266 [Annals and Magazine of Natural History (Series 8) v. 8 (no. 44); ref. 578] Swamps between Agwarba and Awka, and mouths of Niger and Old Calabar rivers, southern Nigeria. Syntypes: BMNH 1908.6.3.13 (1), 1909.4.2.10-11 (2), 1911.3.31.34-39 (6). •Valid as Epiplatys longiventralis (Boulenger 1911) -- (Wildekamp et al. 1986:254 [ref. 6198], Romand in Lévêque et al. 1992:635 [ref. 21590], Wildekamp 1996:87 [ref. 23649], Seegers 1997:16 [ref. 23895], Lazara 2001:108 [ref. 25711]). Current status: Valid as Epiplatys longiventralis (Boulenger 1911). Nothobranchiidae. Distribution: Nigeria. Habitat: freshwater.