Crinoidea - Ampelocrinida - Tribrachyocrinidae
Alternative spelling: Tribrachiocrinus
Full reference: F. M'Coy. 1847. XXI. On the fossil botany and zoology of the rocks associated with the coal of Australia. Annals and Magazine of Natural History 20(133):226-236
Parent taxon: Tribrachyocrinidae according to G. D. Webster and P. A. Jell 1999
See also Etheridge 1892 and Sepkoski 2002
Sister taxa: Meganotocrinus, Nowracrinus
Subtaxa: Pentadia Pentadia reniformis Pentadia spatangus Pentadia trigona Tribrachyocrinus brogerensis Tribrachyocrinus clarkei Tribrachyocrinus corrugatus Tribrachyocrinus etheridgei Tribrachyocrinus granulatus Tribrachyocrinus pseudoclarkei Tribrachyocrinus rattei Tribrachyocrinus singletonensis
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Permian of Australia (20 collections), New Zealand (1)
Total: 21 collections including 32 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.