†order Trichasteropsida Blake 1987 (sea star)

Asteroidea - Trichasteropsida

Alternative spelling: Trichasteropsiida

Full reference: D. B. Blake. 1987. A classification and phylogeny of post-Palaeozoic sea stars (Asteroidea: Echinodermata). Jounral of Natural History 21:481-528

Parent taxon: Forcipulatacea according to D. B. Blake et al. 2017

See also Blake 1987, Blake 1989, Blake et al. 2006, Blake and Hagdorn 2003 and Sepkoski 2002

Sister taxon: Zorocallida

Subtaxa: Trichasteropsiidae

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Ecology: slow-moving low-level epifaunal carnivore

Distribution:

• Triassic of Germany (19 collections), Italy (1)

Total: 20 collections including 22 occurrences

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