†Ctenocystis Robison and Sprinkle 1969
Click image to enlarge. Click to access iDigBio record.
Ctenocystoidea - Ctenocystoida - Ctenocystidae
Full reference: R. A. Robison and J. Sprinkle. 1969. Ctenocystoidea: new class of primitive echinoderms. Science 166:1512-1514
Parent taxon: Ctenocystidae according to I. A. Rahman and S. Clausen 2009
See also Jell et al. 1985, Robison and Sprinkle 1969, Sepkoski 2002 and Sprinkle and Robison 1978
Sister taxon: Pembrocystis
Subtaxa: Ctenocystis colodon Ctenocystis jagoi Ctenocystis smithi Ctenocystis utahensis
Type: Ctenocystis utahensis
Ecology: epifaunal
Distribution:
• Cambrian of Australia (1 collection), Czechia (2), France (2), United States (5: Utah)
• Amgan of Czechia (1)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.