†family Crotalocrinitidae Bassler 1938 (Sea lily)

Crinoidea - Cyathocrinida - Crotalocrinitidae

Parent taxon: Gasterocomoidea according to S. V. Rozhnov 2018

See also Ausich 1998, Ausich and Copper 2010 and Ubaghs et al. 1978

Sister taxa: none

Subtaxa: Achradocrinus Arachnocrinus Crotalocrinites Elgaecrinus Enallocrinus Parapernerocrinus Pernerocrinus Salinocrinus Syndetocrinus

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Type: Crotalocrinites

Ecology: stationary intermediate-level epifaunal suspension feeder

Distribution:

• Devonian of Australia (3 collections), Austria (1), the Czech Republic (2), Italy (3), Kazakhstan (1), Mongolia (2), the Russian Federation (5)

• Silurian of Canada (1: Quebec), the Czech Republic (1), Estonia (1), Norway (2), the Russian Federation (6), Ukraine (1), the United Kingdom (1), United States (16: Illinois, Indiana, Iowa, Wisconsin)

Total: 46 collections including 54 occurrences

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