Rhynchonellata - Atrypida - Atrypinidae
Synonym: Claratrypa
Parent taxon: Atrypininae according to A. Williams et al. 2002
See also Jin and Chatterton 1997 and Sepkoski 2002
Sister taxon: Atrypina
Subtaxa: Gracianella (Guangyuania) Gracianella graciosa Gracianella lissumbra Gracianella rudicristata
Type: Gracianella lissumbra
Ecology: stationary epifaunal suspension feeder
Distribution:
• Whitwellian of Canada (2: Northwest Territories collections)
• Silurian to Devonian of Australia (1), Italy (1)
• Silurian of Australia (1), Austria (2), Canada (12: Northwest Territories, Nunavut, Yukon, Yukon Territory), China (1), the Czech Republic (17), Greenland (2), Italy (1), Lithuania (1), the Russian Federation (2), Tajikistan (2), the United Kingdom (1), United States (4: Nevada)
Total: 50 collections including 60 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.