Stenolaemata - Cryptostomata - Arthrostylidae
Parent taxon: Arthrostylidae according to R. S. Bassler 1953
See also Bassler 1911, Lobdell 1992 and Sepkoski 2002
Sister taxa: Arthrostyloecia, Arthrostylus, Arthrotrypa, Cuneatopora, Glauconome, Glauconomella, Heloclema, Helopora, Heminematopora, Hemiulrichostylus, Hexites, Moyerella, Nematopora, Nematoporella, Paracuneatopora, Permoheloclema, Pseudonematopora, Sceptropora, Ulrichostylus
Subtaxa: Arthroclema armatum Arthroclema brevis Arthroclema pentagonalis Arthroclema pulchellum
Type: Arthroclema pulchellum
Ecology: stationary epifaunal suspension feeder
Distribution:
• Volkhov of Estonia (1 collection)
• Ordovician of Argentina (1), Canada (1: Manitoba), United States (15: Georgia, Minnesota, New York, North Dakota, Tennessee)
Total: 18 collections including 21 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.