Clade Otomorpha (ray-finned fish)
Synonyms: Ostarioclupeomorpha, Otocephala
Parent taxon: Clupeocephala according to R. Betancur et al. 2013
See also Cavin 1999, Ebersole et al. 2019, Long 2011 and Nelson et al. 2016
Sister taxa: Beurlenichthys, Clupeomorpha, Euteleostei, Euteleosteomorpha, Orthogonikleithridae
Subtaxa: Alepocephali Clupei Ostariophysi Otariophysi
Ecology: