Artiopoda - Agnostida - Spinagnostidae
Synonyms: Monaxagnostus Liu 1982, Monexagnostus Liu 1982
Parent taxon: Hypagnostidae according to J. R. Paterson and J. R. Laurie 2004
See also Jell and Adrain 2002, Sepkoski 2002 and Whittington et al. 1997
Sister taxa: Cotalagnostus, Doryagnostus, Eoagnostus, Pseudoperonopsis, Raragnostus, Spinagnostinae, Tomagnostella
Subtaxa: Peratagnostus controversus Peratagnostus distinctus Peratagnostus hillardensis Peratagnostus invalidus Peratagnostus nobilis Peratagnostus obsoletus Peratagnostus orientalis Peratagnostus zhejiangensis
Ecology: slow-moving epifaunal detritivore
Distribution:
• Taoyuanian of China (11 collections), the Russian Federation (4), South Korea (17)
• Cambrian of Australia (2), Canada (4: Yukon), China (46), Kazakhstan (42), the Russian Federation (3), South Korea (1)
Total: 130 collections including 144 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.