†order Sphenocephaliformes Rosen and Patterson 1969 (ray-finned fish)
Actinopteri - Sphenocephaliformes
Full reference: D. E. Rosen and C. Patterson. 1969. The structure and relationships of the paracanthopterygian fishes. American Museum of Natural History 141:357-474
Parent taxon: Paracanthopterygii according to J. S. Nelson et al. 2016
See also Long 2011
Sister taxon: Anacanthini
Subtaxa: Sphenocephalidae
Ecology:
Distribution: