Whaitsiidae

Whaitsiidae Temporal range: Late Permian
Theriognathus laticeps skull at the Museum für Naturkunde, Berlin
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Synapsida
Clade:	Therapsida
Clade:	†Therocephalia
Superfamily:	†Whaitsioidea
Family:	†Whaitsiidae Haughton, 1918
Genera
Dalongkoua Ictidochampsa Megawhaitsia Moschowhaitsia Theriognathus Viatkosuchus

Restoration of Moschowhaitsia vjuschkovi

A 1918 illustration of the skull of Whaitsia platyceps, now classified as Theriognathus major

Whaitsiidae is an extinct family of therocephalian therapsids.^[1]

References

1. Huttenlocker, A. (2009). "An investigation into the cladistic relationships and monophyly of therocephalian therapsids (Amniota: Synapsida)". Zoological Journal of the Linnean Society. 157 (4): 865–891. doi:10.1111/j.1096-3642.2009.00538.x.