Artiopoda - Ptychopariida - Crepicephalidae
Synonym: Querandinia Rusconi 1954
Parent taxon: Crepicephalidae according to P. A. Jell and J. M. Adrain 2002
See also Sepkoski 2002 and Tortello 2023
Sister taxa: Bagongshania, Coosina, Coosinoides, Crepicephalina, Crepicephalus, Hsuchuangia, Idioura, Kasatchaspis, Sinocoosella, Sinocrepicephalus, Temnoura, Uncaspis, Zaozhuangaspis
Subtaxa: Coosia alethes Coosia conicephala Coosia longocula Coosia pernamagna
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Cambrian of Argentina (1 collection), Canada (2: Newfoundland, Yukon), China (2), Mexico (1), United States (54: Georgia, Nevada, Pennsylvania, South Dakota, Texas, Virginia, Wisconsin, Wyoming, Wyoming-Montana)
Total: 60 collections including 62 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.