†superfamily Xiphioidea Rafinesque-Schmaltz 1810 (ray-finned fish)
Parent taxon: Scombroidei according to K. A. Monsch and A. F. Bannikov 2011
See also Schultz 1987
Sister taxa: Duplexdens, Micrornatus, Scombramphodon, Scombroidea, Sphyraenodus, Trichiuriformes, Trichiuroidea
Subtaxa: Tetrapturidae
Ecology: planktonic suspension feeder
Distribution: there are no occurrences of Xiphioidea in the database