micropus, Fundulus Steindachner [F.] 1863:184 [23] [Sitzungsberichte der Mathematisch-Naturwissenschaftlichen Classe der Kaiserlichen Akademie der Wissenschaften v. 48 (1. Abth.); ref. 4208] Rio Negro, Brazil. Holotype: NMW 77672. Paratypes if any: (none found). Type catalog: Huber 1992 [ref. 20639]. On p. 23 of separate. •Probably a synonym of Rivulus compressus Henn 1916 -- (Hrbek et al. 2004:569 [ref. 27910]). •Valid as Rivulus micropus (Steindachner 1863) -- (Ortega & Vari 1986:19 [ref. 9708], Huber 1991:67 [ref. 19721], Huber 1992:317 [ref. 20639], Lazara 2001:281 [ref. 25711], Costa in Reis et al. 2003:538 [ref. 27061], Costa 2006:145 [ref. 28875], Costa 2006:139, 145 [ref. 28875] in subgenus Cynodonichthys). •Valid as Anablepsoides micropus (Steindachner 1863) -- (Costa 2011:243 [ref. 31655]). Current status: Valid as Anablepsoides micropus (Steindachner 1863). Rivulidae: Rivulinae. Distribution: Middle Amazon River basin, Brazil. Habitat: freshwater.