Trilobita - Corynexochida - Zacanthoididae
Alternative combination: Zacanthoides divergensis
Full reference: F. Rasetti. 1951. Middle Cambrian stratigraphy and faunas of the Canadian Rocky Mountains. Smithsonian Miscellaneous Collections 116(5):1-277
Belongs to Zacanthoides according to F. A. Sundberg 2018
See also Sundberg 1994
Sister taxa: Zacanthoides abbreviatus, Zacanthoides adjunctus, Zacanthoides demissus, Zacanthoides eatoni, Zacanthoides fronslicinus, Zacanthoides gradatus, Zacanthoides holopygous, Zacanthoides holopygus, Zacanthoides idahoensis, Zacanthoides kelsayae, Zacanthoides liddelli, Zacanthoides marshalli, Zacanthoides sampsoni, Zacanthoides serratus, Zacanthoides spinosus, Zacanthoides typicalis, Zacanthoides variacantha, Zacanthoides walapai
Subtaxa: Zacanthoides divergens limbus
Type specimen: USNM 116261
Ecology: nektobenthic carnivore
Distribution:
• Delamaran of United States (5: Nevada, Utah collections)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.