†Amygdalocystites Billings 1854
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Paracrinoidea - Comarocystitida - Amygdalocystitidae
Synonym: Billingsocystis Bassler 1950
Parent taxon: Amygdalocystitidae according to R. L. Parsley 1981
See also Bassler 1950, Parsley and Mintz 1975 and Sepkoski 2002
Sister taxon: Oklahomacystis
Subtaxa: Amygdalocystites florealis Amygdalocystites radiatus
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician of Canada (9: Ontario, Quebec, Québec collections), United States (8: Illinois, Iowa, Kentucky, Minnesota, Oklahoma)
Total: 17 collections including 22 occurrences
Specimen images are retrieved through the ePANDDA API.
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