Rhynchonellata - Spiriferida - Ambocoeliidae
Full reference: V. M. Zavodowsky. 1968. Delthyriacea. Novye Vidy Drevnikh Rasteniy i Bespozvonochnykh SSSR 2:169-173
Belongs to Attenuatella according to E. W. Bamber and J.B. Waterhouse 1971
See also Zavodowsky 1968
Sister taxa: Attenuatella altilis, Attenuatella attenuata, Attenuatella bandoi, Attenuatella bisulcata, Attenuatella incurvata, Attenuatella mengi, Attenuatella mepailensis, Attenuatella multispinosa, Attenuatella paraincurvata, Attenuatella piyasini, Attenuatella stringocephaloides, Attenuatella taimyrica, Attenuatella texana, Attenuatella xiujumqinqiensis
Type specimen: TsGM 86-96/8234. Its type locality is Shayboveyem River, Penzhina River, which is in a Sakmarian marine shale in the Irbychan Formation of the Russian Federation.
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Permian of Canada (1: Yukon collection), the Russian Federation (7)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.