kiyawensis, Nothobranchius Ahl [E.] 1928:601 [Annals and Magazine of Natural History (Series 10) v. 2 (no. 12); ref. 15833] Kiyawa River, near Katagum, northern province, Nigeria, 21°17'N, 10°21'E. Lectotype: BMNH 1928.11.15.1. Paralectotypes: BMNH 1928.11.15.2 (1). Types mentioned: Paepke 1995:93 [ref. 21847]. Lectotype selected by Valdesalici 2013:25 [ref. 33090]. •Valid as Nothobranchius kiyawensis Ahl 1928 -- (Romand in Lévêque et al. 1992:616 [ref. 21590], Lazara 2001:222 [ref. 25711], Wildekamp et al. 2015:181 [ref. 34445]). •Valid as Pronothobranchius kiyawensis (Ahl 1928) -- (Wildekamp et al. 1986:276 [ref. 6198], Lévèque et al. 1991:145 [ref. 31367], Poll & Gosse 1995:217 [ref. 24781], Seegers 1997:16 [ref. 23895], Dankwa et al. 1999:43 [ref. 28023], Neumann 2008:99 [ref. 30291], Shidlovskiy et al. 2010:54 [ref. 31079], Valdesalici 2013:25 [ref. 33090]). Current status: Valid as Pronothobranchius kiyawensis (Ahl 1928). Nothobranchiidae. Distribution: Western Africa: Nigeria, Chad and northern Central African Republic, Lake Chad Catchment ecoregion endemic. Habitat: freshwater.