Gastropoda - Euomphalina - Craspedostomatidae
Full reference: W. Wenz. 1938. Handbuch der Paläozoologie; Gastropoda. Handbuch der Paläozoologie 1-240
Parent taxon: Platyceratacea according to P. J. Wagner 2023
See also Bouchet et al. 2005, Golikov and Starobogatov 1975, Jeffery 2003 and Knight et al. 1960
Sister taxa: Cyclonemidae, Nerrhenidae, Platyceratidae
Subtaxa: Bucanospirinae Craspedostomatinae Spirina Temnospira Umbonellina
Type: Craspedostomatinae
Ecology: facultatively mobile epifaunal parasite-carnivore
Distribution:
• Devonian of the Czech Republic (1 collection), Germany (1), Morocco (1)
• Silurian to Devonian of the Czech Republic (1)
• Silurian of China (2), the Czech Republic (7), Italy (1), Norway (1), the Russian Federation (1), Sweden (5), the United Kingdom (1), United States (1: Tennessee)
• Ordovician of Estonia (1)
Total: 24 collections including 30 occurrences