Polycystinea - Nassellaria - Theopiliidae
Synonym: Diplocyclas Haeckel 1881
Parent taxon: Theopiliidae according to P. De Wever et al. 2001
See also Sepkoski 2002 and Sharma and Takahashi 2007
Sister taxa: Cecryphalium, Clathrocyclas, Eucecryphalus, Eurystomoskevos, Lipmanella, Phrenocodon, Theocalyptra, Theopilium
Subtaxa: Cycladophora davisiana Cycladophora stiligera
Type: Cycladophora davisiana
Distribution:
• NN21 of North Pacific (20 collections)
• Neodenticula seminae of North Pacific (3)
• Brunhes of North Pacific (2)
• Quaternary of Japan (8), North Pacific (655), Southern Ocean (11)
• C2 of North Pacific (7)
• Pliocene to Pleistocene of North Pacific (6), South Pacific (1)
• Pliocene of North Pacific (105), Southern Ocean (7)
• Neodenticula kamtschatica of North Pacific (9)
• Miocene to Pliocene of North Pacific (1)
• Miocene of Japan (1), North Pacific (51), Southern Ocean (16)
Total: 903 collections including 1165 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.