†Arrectocrinus Knapp 1969 (Sea lily)
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Crinoidea - Dendrocrinida - Catacrinidae
Parent taxon: Catacrinidae according to G. D. Webster 2006
See also Sepkoski 2002
Sister taxa: Delocrinus, Endelocrinus, Graffhamicrinus, Palmerocrinus, Paraplasocrinus, Pyndaxocrinus, Subarrectocrinus
Subtaxa: Arrectocrinus iowensis Arrectocrinus major Arrectocrinus texanus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Permian of United States (1: Texas collection)
• Carboniferous of United States (1: Iowa)
Total: 2 collections including 3 occurrences
Specimen images are retrieved through the ePANDDA API.
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