Sister taxa: none
Type specimen: Its type locality is Carrot River, section 10, which is in a Turonian/Santonian marine shale in the Niobrara Formation of Canada
Ecology: nektonic carnivore
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.