Archaeocyatha - Ajacicyathida - Tegerocyathidae
Alternative combination: Alexandricyathus ultrus
Full reference: D. V. Osadchaya, L. N. Kashina, I. T. Zhuravleva and N. P. Borodina. 1979. Stratigrafiya i arkheotsiaty nizhnego kembriya Altaye-Sayanskoy skladchatoy oblasti [Lower Cambrian stratigraphy and archaeocyatha of the Altay-Sayan fold belt]. Trudy Instituta Geologii i Geofiziki, Sibirskoye Otdeleniye 380:1-215
Belongs to Tegerocyathus according to F. Debrenne et al. 2015
See also Osadchaya et al. 1979
Sister taxon: Tegerocyathus karakolicus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution: found only at Western Torgashino Ridge, unit 3 (Cambrian of Russian Federation)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.