Hatcheria macraei is a species of pencil catfish and the only species in its genus.[1] This fish grows to about 20.8 centimetres (8.2 in) and originates from rivers east of the Andes in Argentina, between 29° and 45°30′S.[2]

References

  1. ^ Ferraris, Carl J. Jr. (2007). "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types" (PDF). Zootaxa. 1418: 1–628. doi:10.11646/zootaxa.1418.1.1.
  2. ^ Froese, Rainer; Pauly, Daniel (eds.) (2012). "Hatcheria macraei" in FishBase. February 2012 version.