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Arisaigaster Spencer and Wright 1966 (sea star)

Asteroidea - Pustulosida

PaleoDB taxon number: 31349

Full reference: W. K. Spencer and C.W. Wright. 1966. Asterozoans. Moore R.C. ed, Treatise on invertebrate paleontology, Echinodermata, University of Kansas Press and the Geological Society of America 3(1):U4-U107

Parent taxon: Mesopalaeasterinae according to W. K. Spencer and C.W. Wright 1966

Sister taxa: Devonaster, Miomaster

Subtaxa: Arisaigaster leintwardensis

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Type: Mesopalaeaster leintwardensis

Ecology: slow-moving low-level epifaunal carnivore