Artiopoda - Proetida - Proetidae
Alternative combination: Arcticormistonia edgecombei
Full reference: B. S. Lieberman. 1994. Evolution of the trilobite subfamily Proetinae Salter, 1864, and the origin, diversification, evolutionary affinity, and extinction of the Middle Devonian proetid fauna of eastern North America. Bulletin of the American Museum of Natural History 223:1-176
Belongs to Pseudodechenella according to P. A. Jell and J. M. Adrain 2002
See also Lieberman 1994
Sister taxa: none
Type specimen: Its type locality is GSC locality C-8225, Prince of Wales Island, which is in a Siegen marine horizon in the Drake Bay Formation of Canada
Ecology: fast-moving low-level epifaunal deposit feeder
Distribution:
• Devonian of Canada (2: Nunavut, Yukon collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.