†Strigigenalis caudata Billings 1865 (trilobite)
Click image to enlarge. Click to access iDigBio record.
Trilobita - Proetida - Bathyuridae
Alternative combination: Bathyurus caudatus
Belongs to Strigigenalis according to R. A. Fortey 1979
Sister taxa: Strigigenalis brevicaudata, Strigigenalis crassimarginata, Strigigenalis derbyi, Strigigenalis implexa, Strigigenalis insentis, Strigigenalis knighti, Strigigenalis stevensi
Type specimen: GSC 635, a pygidium
Ecology: fast-moving low-level epifaunal deposit feeder
Distribution:
• Ordovician of Canada (16: Newfoundland, Newfoundland and Labrador, Quebec collections), United States (1: Oklahoma)
• Ibexian of Canada (1: Quebec)
Total: 18 collections including 19 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.