Species that contain: Astyanax and fischeri [ 1 ] records

fischeri, Tetragonopterus Steindachner [F.] 1879:151 [Anzeiger der Kaiserlichen Akademie der Wissenschaften, Wien, Mathematisch-Naturwissenschaftliche Classe v. 16 (no. 15) (for 19 June 1879); ref. 20478] Río Mamoni, Panama. Syntypes: (several) NMW. Species described in above abstract only, and not listed or described in subsequent main work (Steindachner 1879 [ref. 18782]). •Species inquirenda in Characidae -- (Reis et al. 2003:159 [ref. 27061]). •Synonym of Astyanax panamensis (Günther 1864) -- (Schmitter-Soto 2017:1400 [ref. 35414]). Current status: Synonym of Astyanax panamensis (Günther 1864). Characidae: Stethaprioninae. Habitat: freshwater.