†order Pustulosida Spencer 1951 (sea star)

Asteroidea - Pustulosida

Alternative spellings: Pustulosa, Pustulosina

Full reference: W. K. Spencer. 1951. Early Palaeozoic starfish. Philosophical Transactions of the Royal Society of London, series B 235(B623):87-129

Parent taxon: Asteroidea according to D. B. Blake 1989

See also Blake 2018, Owen 1965, Sepkoski 2002, Spencer 1951, Spencer and Wright 1966 and Webster et al. 1999

Sister taxa: Ambuloasteroidea, Arthrasteridae, Cryptozonia, Euasteroidea, Euaxosida, Hadrosida, Hemizonida, Hunsrueckaster, Kermasida, Lepidasterella, Neopalaeasteridae, Petrasteridae, Phanerozoma, Phanerozonida, Platyasterida, Pleuraster, Proactis, Protarthraster, Schuchertiidae, Silicaster, Spinulosacea, Trichotaster, Yarravaster

Subtaxa: Bimarginalina Palaeasteraceae Promopalaeasteraceae

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Ecology: slow-moving low-level epifaunal carnivore

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