Třída: Actinopterygii - paprskoploutví
Řád: Cyprinodontiformes - halančíkovci

Přehled rodů

• Anableps Scopoli, 1777
  Scopoli, J. A. 1777. Introductio ad historiam naturalem, sistens genera lapidum, plantarum et animalium hactenus detecta, caracteribus essentialibus donata, in tribus divisa, subinde ad leges naturae. Prague. Introd. Hist. Nat.: i-x + 1-506.
• Jenynsia Günther, 1866
  Günther, A. 1866. Catalogue of fishes in the British Museum. Catalogue of the Physostomi, containing the families Salmonidae, Percopsidae, Galaxidae, Mormyridae, Gymnarchidae, Esocidae, Umbridae, Scombresocidae, Cyprinodontidae, in the collection of the British Museum. Cat. Fishes v. 6: i-xv + 1-368.
• Oxyzygonectes Fowler, 1916
  Fowler, H. W. 1916. Notes on fishes of the orders Haplomi and Microcyprini. Proc. Acad. Nat. Sci. Phila. v. 68: 415-439.

Statistické údaje

Počet rodů: 3
Počet druhů: 17