†subfamily Texoceratinae Ruzhentsev and Bogoslovskaya 1978 (ammonite)
Cephalopoda - Goniatitida - Adrianitidae
Full reference: V. E. Ruzhentsev and M. F. Bogoslovskaya. 1978. Namyurskii etap v evolyutsii ammonoidyey - Namurian stage, evolution of ammonoids. Trudyi paleontologicheskovo instituta 167:1-338
Parent taxon: Adrianitidae according to W. M. Furnish et al. 2009
See also Korn 2006 and Leonova 2002
Sister taxa: Adrianitinae, Dunbaritinae, Emilitinae
Subtaxa: Texoceras
Ecology: fast-moving nektonic carnivore
Distribution:
• Permian of United States (7: Texas collections)
Total: 7 collections each including a single occurrence