Strophomenata - Billingsellida - Polytoechiidae
Full reference: E. O. Ulrich and A. F. Foerste. 1936. New Genera of Ozarkian and Canadian cephalopods. Journal of the Scientific Laboratories of Denison University 30:259-290
Belongs to Tritoechia according to E. O. Ulrich and G. A. Cooper 1938
See also Ulrich and Foerste 1936
Sister taxa: Tritoechia (Parvitritoechia), Tritoechia (Tritoechia), Tritoechia alta, Tritoechia billingsi, Tritoechia careyi, Tritoechia crassa, Tritoechia delicatula, Tritoechia florentinensis, Tritoechia karmbergensis, Tritoechia kendyktasica, Tritoechia lewisi, Tritoechia mollesensis, Tritoechia sinuata, Tritoechia tokmakensis, Tritoechia typica
Type specimen: USNM 91741a-g. Its type locality is near Philipsburg, which is in a Tremadocian carbonate limestone in the Hastings Creek Formation of Canada.
Ecology: stationary epifaunal suspension feeder
Distribution: found only at near Philipsburg
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.