Trilobita - Phacopida - Calymenidae
Full reference: A. F. Foerste. 1909. Preliminary Notes on Cincinnatian Fossils. Bulletin of the Scientific Laboratories of Denison University 14(4):289-334
Belongs to Calymene according to A. F. Foerste 1924
Sister taxa: Calymene (Calymene), Calymene ansensis, Calymene barnesi, Calymene blumenbachii, Calymene breviceps, Calymene bufo, Calymene callicephala, Calymene celebra, Calymene conradi, Calymene frontosa, Calymene gamachei, 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
Ecology: nektobenthic carnivore
Distribution: found only at 3 miles S of Little Current, Sheguiandah road, Sheguiandah Shale Fm. (Ordovician of Ontario)
Specimen images are retrieved through the ePANDDA API.
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