Stenolaemata - Rhabdomesida - Rhomboporidae
Full reference: T.V. Romantchuk and A.V. Kiseleva. 1968. New late Permian bryozoans of the far east. Paleontological Journal 2(4):488-492
Belongs to Primorella according to S. Sakagami 1998
See also Gorjunova 1985, Kiseleva 1982 and Romantchuk and Kiseleva 1968
Sister taxa: Primorella arguta, Primorella barchatovae, Primorella consueta, Primorella contracta, Primorella decimana, Primorella elegans, Primorella ivanovi, Primorella opulenta, Primorella ramosa, Primorella rotunda, Primorella serena, Primorella superba, Primorella tundrica
Type specimen: PGU 187/189b/36. Its type locality is Bolshoy Mongugay Stream, Primorye, which is in a Capitanian marine horizon in the Barabash Formation of the Russian Federation.
Ecology: stationary epifaunal suspension feeder
Distribution:
• Permian of Canada (2: Nunavut collections), the Russian Federation (8), Svalbard and Jan Mayen (2)
Total: 12 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.