Artiopoda - Agnostida - Agnostidae
Parent taxon: Agnostidae according to H. B. Whittington et al. 1997
See also Sepkoski 2002 and Westrop et al. 1996
Sister taxa: Acmarhachis, Agnostinae, Agnostus, Aistagnostus, Barrandagnostus, Biciragnostus, Eurudagnostus, Formosagnostus, Gymnagnostus, Homagnostus, Idolagnostus, Ivshinagnostus, Kormagnostella, Kormagnostus, Kymagnostus, Lotagnostus, Micragnostus, Neoagnostus, Oncagnostus, Oxyagnostus, Peronopsinae, Ptychagnostinae, Quadrahomagnostus, Semagnostus, Strictagnostus, Trilobagnostus
Subtaxa: Connagnostus aversus Connagnostus fritzi Connagnostus junior Connagnostus longirhachis Connagnostus tangshanensis Connagnostus venerabilis
Type: Connagnostus venerabilis
Ecology: slow-moving epifaunal detritivore
Distribution:
• Taoyuanian of China (2 collections)
• Cambrian of Australia (20), Canada (3: Newfoundland and Labrador, Yukon), Kazakhstan (3), the Russian Federation (1)
Total: 29 collections including 31 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.