Artiopoda - Agnostida - Agnostidae
Full reference: C. L. Chu. 1959. Trilobites from the Kushan Formation of north and northeastern China. Memoirs of the Institute of Palaeontology Academia Sinica 2:44-128
Parent taxon: Agnostidae according to H. B. Whittington et al. 1997
See also Sepkoski 2002
Sister taxa: Acmarhachis, Agnostinae, Agnostus, Aistagnostus, Barrandagnostus, Biciragnostus, Connagnostus, Eurudagnostus, Formosagnostus, Gymnagnostus, Hadragnostus, Homagnostus, Idolagnostus, Ivshinagnostus, Kormagnostella, Kormagnostus, Kymagnostus, Lotagnostus, Micragnostus, Neoagnostus, Oncagnostus, Oxyagnostus, Peronopsinae, Ptychagnostinae, Semagnostus, Strictagnostus, Trilobagnostus
Subtaxa: Quadrahomagnostus subquadratus Quadrahomagnostus tienshihfuensis
Type: Quadrahomagnostus subquadratus
Ecology: slow-moving epifaunal detritivore
Distribution:
• Taoyuanian of China (1 collection)
• Cambrian of China (5), Kazakhstan (2)
Total: 8 collections including 9 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.