†Trachycheilus granulosus Sundberg 1994 (trilobite)
Click image to enlarge. Click to access iDigBio record.
Trilobita - Ptychopariida - Alokistocaridae
Full reference: F. A. Sundberg. 1994. Corynexochida and Ptychopariida (Trilobita, Arthropoda) of the Ehmaniella biozone (Middle Cambrian), Utah and Nevada. Contributions in Science 446:1-137
Belongs to Trachycheilus according to F. A. Sundberg 1994
Sister taxon: Trachycheilus whirlwindensis
Type specimen: LACMIP 11858, a cephalon/head
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Delamaran of United States (1: Utah collection)
• Cambrian of United States (2: Nevada)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.