bianalis, Sauvagella madagascariensis forme Bertin [L.] 1940:300 [Bulletin du Muséum National d'Histoire Naturelle (Série 2) v. 12 (no. 6); ref. 293] Madagascar. Lectotype: MNHN A-5174 (stained). Paralectotypes: MNHN A-5175 (11 + 1 stained). Type catalog: Whitehead & Bauchot 1986:28 [ref. 9739], Fricke et al. 2018:57 [ref. 35805]. Lectotype selected by Whitehead & Bauchot 1986:28 [ref. 9739]. •Valid as Spratellomorpha bianalis (Bertin 1940) -- (Poll et al. 1984:54 [ref. 6172], Whitehead 1985:169 [ref. 5141], Fricke et al. 2018:57 [ref. 35805], Anderson 2022:160 [ref. 39690]). Current status: Valid as Spratellomorpha bianalis (Bertin 1940). Ehiravidae. Distribution: Western Indian Ocean: Kenya, Madagascar. Habitat: freshwater, brackish.