†Achradocrinus Schultze 1866 (Sea lily)
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Crinoidea - Cyathocrinida - Crotalocrinitidae
Parent taxon: Crotalocrinitidae according to G. Ubaghs et al. 1978
See also Sepkoski 2002
Sister taxa: Arachnocrinus, Crotalocrinites, Elgaecrinus, Enallocrinus, Parapernerocrinus, Pernerocrinus, Salinocrinus, Syndetocrinus
Subtaxa: none
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution: found only at Pisocrinus (P.)-Ischadites tenuis Assoc., Sub-Brassfield, Indiana and Kentucky (Silurian of Indiana)
Specimen images are retrieved through the ePANDDA API.
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