Trilobita - Phacopida - Calymenidae
Belongs to Calymene according to Lindström 1885
Sister taxa: Calymene (Calymene), Calymene ansensis, Calymene barnesi, Calymene blumenbachii, Calymene breviceps, Calymene bufo, Calymene callicephala, Calymene celebra, Calymene conradi, Calymene gamachei, Calymene granulosa, Calymene hadyardensis, Calymene latigenata, Calymene marginata, Calymene mimaspera, Calymene minimarginata, Calymene nasuta, Calymene niagarensis, Calymene nowlani, Calymene orthomarginata, Calymene polgari, Calymene pompeckji, Calymene retrorsa, Calymene ubitquitosus
Type specimen: RM Ar6210 [lectotype selected by Clarkson and Howells 1981], an exoskeleton
Ecology: nektobenthic carnivore
Distribution:
• Silurian of Canada (1: Northwest Territories collection), Estonia (5), Latvia (1), Lithuania (1), Ukraine (2), the United Kingdom (5)
Total: 15 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.