fluviatilis, Ehirava Deraniyagala [P. E. P.] 1929:35, Pl. 14 [Spolia Zeylanica (The Ceylon Journal of Science, Section B.--Zoology & Geology) v. 15 (pt 1); ref. 1115] Kelaniya, Sri Lanka. Holotype: BMNH 1929.7.1.1. Paratypes: BMNH 1929.7.1.2-9 (13), NMSL FF14 (lost), ZSI F11043/1 (1). Type catalog: Menon & Yazdani 1968:98 [ref. 20743]. Type information: Pethiyagoda 1991:335 [ref. 20075]. •Valid as Ehirava fluviatilis Deraniyagala 1929 -- (Whitehead 1985:172 [ref. 5141], Pethiyagoda 1991:51 [ref. 20075], Talwar & Jhingran 1991:116 [ref. 20764], Manilo & Bogorodsky 2003:S96 [ref. 27377], Anderson 2022:159 [ref. 39690]). Current status: Valid as Ehirava fluviatilis Deraniyagala 1929. Ehiravidae. Distribution: Northern Indian Ocean: southwestern India to Sri Lanka. Habitat: freshwater, brackish.