Family Leiognathidae Gill 1893 (ray-finned fish)
Osteichthyes - Acanthopterygii - Leiognathidae
Parent taxon: Chaetodontiformes according to R. van der Laan 2019
See also Bannikov 2014, Betancur et al. 2013, Carnevale et al. 2014, Danil'chenko 1960, Danil'chenko 1980, Jordan 1963, Nelson et al. 2016, Schwarzhans and Bratischko 2011 and Yabumoto and Uyeno 1994
Sister taxa: none
Subtaxa: Eoleiognathinae Eoleiognathus Euleiognathus Gazza Leiognathus Secutor
Ecology:
Distribution: