最初命名為 Tetragonopterus aeneus:
ZooBank:1EAB2A57-F527-4499-848D-57832CEC5ABD.
- Günther, Albert C. L. G. 1860. "On new reptiles and fishes from Mexico". Proceedings of the Zoological Society of London. 27(1860)::316-319 (ffm00026)
同種異名 (1):
- Astyanax armandoi Lozano-Vilano & Contreras-Valderas, 1997, 其模式產地在 Penjamo, near Palenque, Chiapas [Tabasco], Usumacinta basin, Mexico, 17°28'N, 91°36'W. 鑑定者: Schmitter-Soto et al., 2008
保育: Astyanax aeneus 被評鑑為國際自然保育聯盟瀕危物種紅皮書名單中的 (LC) 無危 (2018).