Rhynchonellata - Rhynchonellida - Rhynchonellidae
Alternative combination: Piarorhynchia atrita
Full reference: A. S. Dagys. 1965. Triasovye Brakhiopody Sibiri 1-186
Belongs to Planirhynchia according to A. S. Dagys 1974
See also Bychkov et al. 1976 and Dagys 1965
Sister taxa: Planirhynchia risilla, Planirhynchia tantilla, Planirhynchia trinodosiformis, Planirhynchia yakutica
Type specimen: IGiG 48/118. Its type locality is Russkaya (Omolonskaya) River, Omolon Basin, which is in a Rhaetian marine horizon in the Russian Federation.
Ecology: stationary epifaunal suspension feeder
Distribution:
• Triassic 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.