Rhynchonellata - Atrypida - Septatrypidae
Synonyms: Atrypopsis, Barkolia , Dubaria
Parent taxon: Septatrypinae according to P. Musteikis and T. L. Modzalevskaya 2002
See also Jin and Chatterton 1997, Sepkoski 2002 and Williams et al. 2002
Sister taxa: Atrypoidea, Becscia, Cerberatrypa, Cromatrypa
Subtaxa: Atrypopsis severnensis Septatrypa (Hircinisca) Septatrypa julia Septatrypa secreta Septatrypa subaequalis Septatrypa varians Septatrypa zelia
Type: Septatrypa secreta
Ecology: stationary epifaunal suspension feeder
Distribution:
• Devonian of Canada (6: British Columbia, Nunavut collections), China (7), the Czech Republic (2), Morocco (2), the Russian Federation (10), Tajikistan (1), Ukraine (6), United States (4: Nevada), Uzbekistan (1)
• Whitwellian of Canada (3: Northwest Territories)
• Jaani of Lithuania (2)
• Silurian of Australia (1), Austria (5), Belarus (2), Canada (47: Northwest Territories, Nunavut, Ontario, Quebec, Québec), China (8), the Czech Republic (35), Estonia (7), Lithuania (8), Mongolia (1), Morocco (1), the Russian Federation (18), Sweden (2), Ukraine (2), the United Kingdom (1), United States (4: Arkansas, California, Nevada)
• Ordovician of Australia (1)
Total: 187 collections including 238 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.