Tergomya - Archinacellida - Metoptomatidae
Alternative combination: Lepetopsis devonica
Full reference: I.P. Tolmachoff. 1930. On the fossil faunas from Per Schei’s Series D from Ellesmere Land with exception of brachiopods, corals and cephalopods. Report on the second Norwegian Arctic expedition in the “Fram” 1898-1902 38:1-106
Belongs to Calloconus according to P. J. Wagner 2023
See also Tolmachoff 1930
Sister taxa: Calloconus avus, Calloconus concentrica, Calloconus coronata, Calloconus gibbosa, Calloconus pompeckji, Calloconus recta, Palaeoscurria (Calloconus) perneri
Ecology: epifaunal grazer
Distribution:
• Devonian of Canada (2: Northwest Territories collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.