Tergomya - Scenelloidea - Scenellidae
Synonym: Securiconidae Missarzhevsky 1989
Full reference: W. Wenz. 1938. Handbuch der Paläozoologie; Gastropoda. Handbuch der Paläozoologie 1-240
Parent taxon: Scenelloidea according to P. Bouchet et al. 2005
See also Feng et al. 2000, Missarzhevsky 1989, Ponder et al. 2020 and Runnegar and Jell 1976
Sister taxa: none
Subtaxa: Archaeophiala Lenaella Moyerokania Palaeoscurria Platypilina Romaniella Scenella
Type: Scenella
Ecology: epifaunal grazer
Distribution:
• Devonian of Australia (1 collection), Austria (3), the Czech Republic (2), United States (1: Michigan)
• Silurian of Canada (1: Ontario), the Czech Republic (1)
• Ordovician of the Czech Republic (2), North Korea (1), the Russian Federation (2), South Korea (1), United States (23: Illinois, Iowa, Michigan, Minnesota)
• Chazy of Canada (1: Quebec), United States (5: New York)
• Cassinian of United States (1: Vermont)
• Cambrian of Antarctica (2), Australia (1), Canada (32: British Columbia, Newfoundland and Labrador, Northwest Territories, Quebec), China (16), Mexico (1), Norway (1), the Russian Federation (2), Spain (1), Sweden (2), United States (3: Massachusetts, New York, Utah)
Total: 106 collections including 117 occurrences