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Phragmactis Spencer 1940

Phragmactinidae - Phragmactinidae

PaleoDB taxon number: 31517

Full reference: W. K. Spencer. 1940. A monograph of British Palaeozoic Asterozoa. Monograph of the Palaeontographical Society, London 1940(10):495-540

Parent taxon: Phragmactinidae according to D. B. Blake 2014

Sister taxon: Swataria

Subtaxa: Phragmactis grayae

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Ecology: epifaunal carnivore