Archaeocyatha - Ajacicyathida - Ajacicyathidae
Synonyms: Ajacicyathellus Debrenne 1958, Aldanocyathus Voronin 1979, Howellicyathus Vologdin 1962
Parent taxon: Ajacicyathidae according to F. Debrenne et al. 2015
See also Bondarev and Minayeva 1988, Debrenne et al. 2012, Kerner et al. 2011 and Sepkoski 2002
Sister taxa: Ajacicyathus, Davidicyathus, Dentatocyathus, Iljinicyathus, Kisasacyathus, Orbicyathellus, Orbicyathus, Robustocyathellus, Rotundocyathus, Sibirecyathus, Stapicyathus, Turgorocyathus
Subtaxa: Nochoroicyathus diadromus Nochoroicyathus fragilis Nochoroicyathus hollardi Nochoroicyathus howelli Nochoroicyathus oblongus Nochoroicyathus salutensis Nochoroicyathus sunnaginicus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Cambrian of Antarctica (1 collection), Australia (2), China (2), Italy (3), Kyrgyzstan (1), Mongolia (12), Morocco (7), the Russian Federation (111), Spain (6)
Total: 145 collections including 406 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.