Polycystinea - Nassellaria - Eucyrtiidae
Full reference: O. Bütschli. 1882. Beitrage zur Kenntnis des Radiolarienskelette, insbesondere der der Cyrtida. Zeitschrift für wissenschaftliche Zoologie 36:486-540
Parent taxon: Theoperidae according to O. Bütschli 1882
See also Sepkoski 2002
Sister taxa: Cyrtopera, Anthocyrtis, Pterosyringium, Sethochytris, Theophaena, Lithochytris, Rhopalatractus, Valkyria, Ectonocorys, Theocorys, Theopera, Theopodium, Gondwanaria, Lychnocanium, Dictyopodium, Tetracapsa, Dictyophimus, Udan, Eusyringium, Rhopalocanium
Subtaxa: Lithostrobus argus Lithostrobus picus Lithostrobus rostovzevi Lithostrobus wendlandi
Distribution:
• NN21 of North Pacific (3 collections)
• Quaternary of Southern Ocean (1)
• Paleocene of New Zealand (23)
• Cretaceous of Austria (1), Japan (2), the Russian Federation (5)
Total: 35 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.