†family Tribrachyocrinidae Arendt and Willink 1981 (Sea lily)

Crinoidea - Ampelocrinida - Tribrachyocrinidae

Parent taxon: Ampelocrinida according to G. D. Webster and P. A. Jell 1999

Sister taxa: Ampelocrinidae, Calceolispongiidae, Corythocrinidae, Tasmanocrinus

Subtaxa: Meganotocrinus Nowracrinus Tribrachyocrinus

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Type: Tribrachyocrinus

Ecology: stationary intermediate-level epifaunal suspension feeder


• Permian of Australia (25 collections), New Zealand (1)

Total: 26 collections including 42 occurrences

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