porosus, Cynolebias Steindachner [F.] 1876:173 [125], Pl. 10 (fig. 3) [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 74 (1. Abth.); ref. 4225] Pernambuco, Brazil. Holotype (unique): NMW 15096. On p. 125 of separate. •Valid as Cynolebias porosus Steindachner 1876 -- (Costa 1995:84 [ref. 22097], Costa 1998:238 [ref. 23578], Costa 1998:76 [ref. 23792], Lazara 2001:78 [ref. 25711], Costa in Reis et al. 2003:529 [ref. 27061], Costa 2014:93 [ref. 33510], Silva et al. 2020:14 [ref. 37809]). Current status: Valid as Cynolebias porosus Steindachner 1876. Rivulidae: Cynolebiinae. Distribution: South America: Atlantic coastal plains (Brazil). Habitat: freshwater.