†family Cyrtoclymeniidae Hyatt 1884 (ammonite)
Cephalopoda - Clymeniida - Cyrtoclymeniidae
Full reference: A. Hyatt. 1884. Genera of fossil cephalopods. Proceedings of the Boston Society of Natural History 22:253-338
Parent taxon: Cyrtoclymeniaceae according to R. T. Becker 2010
See also Korn 2006
Sister taxa: Carinoclymeniidae, Cymaclymeniidae, Rectoclymeniidae
Subtaxa: Cyrtoclymenia Hexaclymenia Praeflexiclymenia Pricella Protactoclymenia
Type: Cyrtoclymenia
Ecology: fast-moving nektonic carnivore
Distribution:
• Devonian of Australia (3 collections), China (9), Germany (3), Kazakhstan (4), Morocco (14), the Russian Federation (2), the United Kingdom (2), United States (1: Oklahoma)
Total: 38 collections including 50 occurrences