Artiopoda - Ptychopariida - Tricrepicephalidae
Alternative combination: Crepicephalus thoosa
Synonyms: Paracrepicephalus walcotti Lochman 1936, Tricrepicephalus walcotti Lochman 1936
Full reference: C. D. Walcott. 1916. Cambrian geology and paleontology III. No. 3 - Cambrian trilobites. Smithsonian Miscellaneous Collections 64(3):157-258
Belongs to Tricrepicephalus according to F. Rasetti 1965
See also Resser 1938 and Walcott 1916
Sister taxa: Tricrepicephalus asiaticus, Tricrepicephalus comus, Tricrepicephalus coria, Tricrepicephalus magnispinus, Tricrepicephalus texanus, Tricrepicephalus tripunctatus
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Cambrian of United States (3: Tennessee collections)
Total: 3 collections including 4 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.