†subfamily Temnodiscinae Horný 1962 (snail)

Gastropoda - Bellerophontida - Tropidodiscidae

Full reference: R. J. Horný. 1962. New genera of Bohemian lower Paleozoic Bellerophontina. Vestník Ústredniho Ústavu Geologického 37(5):473-476

Parent taxon: Tropidodiscidae according to P. J. Wagner 2023

See also Bouchet et al. 2005 and Horný 1962

Sister taxa: Groomodiscus, Kosorodiscus, Neimongolidiscus, Nylanderina, Sinuitina, Spirilira, Tropidodiscus, Vorticina, Westraliadiscus, Zonidiscus

Subtaxa: Cyrtolitina Eobucania Peelerophon Peruniscus Pharetrolites Strepsodiscus Temnodiscus

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Type: Temnodiscus

Ecology: slow-moving low-level epifaunal detritivore

Distribution:

• Devonian of Australia (5 collections), Kazakhstan (5)

• Silurian of Canada (1: Nova Scotia), the Czech Republic (6), Sweden (3), the United Kingdom (4), United States (1: Tennessee)

• Dobrotivian of France (2), Spain (4)

• Fennian of France (1)

• Arenig of Argentina (1), Australia (1), Bolivia (1), France (2), United States (2: Nevada)

• Arenigian of United States (1: Utah)

• Klabava of the Czech Republic (1)

• Ordovician of Argentina (2), Bolivia (1), Canada (6: Alberta, British Columbia, Ontario, Quebec), China (1), the Czech Republic (7), Estonia (2), France (4), Morocco (4), Norway (2), the Russian Federation (2), Spain (2), Sweden (4), the United Kingdom (6), United States (10: California, Kentucky, Missouri, New York, Texas, Vermont)

• Cressagian of the United Kingdom (1)

• Tremadoc of Argentina (4), France (5), Mexico (2)

• Skullrockian of Canada (1: British Columbia)

• Cambrian of Antarctica (2), Argentina (2), Canada (1: Quebec), China (1), United States (7: Colorado, Minnesota, Missouri, New York)

Total: 120 collections including 131 occurrences

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