†family Sphenocephalidae Patterson 1964 (ray-finned fish)
Osteichthyes - Sphenocephaliformes - Sphenocephalidae
Full reference: C. Patterson. 1964. A review of Mesozoic acanthopterygian fishes, with special reference to those of the English Chalk. Philosophical Transactions of the Royal Society of London (Series B) 247(739):213-482
Parent taxon: Sphenocephaliformes according to M. G. Newbrey et al. 2013
See also Nelson et al. 2016 and Patterson 1964
Sister taxa: none
Subtaxa: Sphenocephalus Xenyllion
Ecology: planktonic suspension feeder
Distribution: