†family Permasteridae Blake 2018 (sea star)

Asteroidea - Kermasida - Permasteridae

Parent taxon: Kermasida according to D. B. Blake and J. Koniecki 2019

See also Blake 2018

Sister taxa: Clarkeasteridae, Illusioluididae, Monasteridae

Subtaxa: Ambigaster Delicaster Emphereaster Permaster

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Type: Permaster

Ecology: slow-moving low-level epifaunal carnivore

Distribution:

• Permian of Australia (2 collections)

• Carboniferous of United States (5: Illinois, Indiana, Iowa, Missouri)

Total: 7 collections including 10 occurrences

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