†subfamily Cyclolobinae Zittel 1895 (ammonite)
Cephalopoda - Goniatitida - Cyclolobidae
Parent taxon: Cyclolobidae according to Z. R. Zhou 2017
See also Furnish et al. 2009
Sister taxa: Changhsingoceras, Cyclolobus, Demarezites, Kufengoceratinae, Mexicoceras, Newellites, Tongluceras
Subtaxa: Kurdiceras Timorites Waagenoceras
Ecology: fast-moving nektonic carnivore
Distribution:
• Permian of Canada (2: British Columbia collections), China (8), Indonesia (3), Iran (1), Iraq (1), Italy (4), Japan (8), Mexico (19), Oman (4), the Russian Federation (2), Tajikistan (1), Tunisia (2), United States (25: Texas)
Total: 80 collections including 93 occurrences