See also Ivakhnenko 2003
Sister taxa: none
Type specimen: PIN 3717/36, a partial skull. Its type locality is Ust'-Nyafta, PIN 3717, Lower Mezen' River, which is in a Kazanian/Urzhumian terrestrial horizon in the Russian Federation.
• Permian of the Russian Federation (2 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.