Artiopoda - Agnostida - Spinagnostidae
Synonyms: Ceratagnostus Whitehouse 1939, Rhodotypiscus Opik 1979
Parent taxon: Spinagnostidae according to H. B. Whittington et al. 1997
See also Jell and Adrain 2002, Robison 1978, Sepkoski 2002 and Shergold et al. 1990
Sister taxa: Cotalagnostus, Eoagnostus, Pseudoperonopsis, Raragnostus, Spinagnostinae, Peratagnostus, Tomagnostella
Subtaxa: Doryagnostus incertus Doryagnostus solidus Doryagnostus wasatchensis Rhodotypiscus nasonis
Ecology: slow-moving epifaunal detritivore
Distribution:
• Amgan of United States (2: Utah collections)
• Cambrian of Australia (20), China (4), the Czech Republic (1), Greenland (1), Kazakhstan (4), Sweden (1), United States (1: Utah)
Total: 34 collections including 35 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.