hummelincki, Rachovia de Beaufort [L. F.] 1940:110 [4], Pl. 10b [Freshwater fishes from the Leeward Group, Venezuela and eastern Colombia v. 2; ref. 13161] Poza de San Antonio, east of Carirubana, Paraguaná, Venezuela. Lectotype: ZMA 100401. Paralectotypes: AMNH 20835 [ex ZMA 104445] (1), ZMA 104445 (3), USNM 133088 (1). Type catalog: Nijssen et al. 1982:70 [ref. 19236]. On p. 4 of separate. Lectotype selected by Taphorn & Thomerson 1978:399 [ref. 4337]. •Valid as Rachovia hummelincki de beaufort 1940 -- (Taphorn & Thomerson 1978:399 [ref. 4337], Parenti 1981:486 [ref. 7066], Costa 1998:80 [ref. 23792], Lazara 2001:265 [ref. 25711], Schiwok & Bork 2002:32 [ref. 25833], Costa in Reis et al. 2003:533 [ref. 27061], DoNascimiento et al. 2017:101 [ref. 35633], Berkenkamp 2020:13 [ref. 37695]). Current status: Valid as Rachovia hummelincki de Beaufort 1940. Rivulidae: Rivulinae. Distribution: Magdalena River and Lake Maracaibo basins: north-east Colombia and northwest Venezuela. Habitat: freshwater.