†Bruntonia rudis Dunbar 1955 (lamp shell)
Strophomenata - Productida - Productidae
Alternative combinations: Burovia rudis, Sowerbina rudis
Full reference: C. O. Dunbar. 1955. Permian brachiopod faunas of central east Greenland. Meddelelser om Grønland 110(3):1-169
Belongs to Bruntonia according to L. Angiolini and S. L. Long 2008
Sister taxa: Bruntonia bullocki, Bruntonia granulifera, Bruntonia maynci
Ecology: stationary low-level epifaunal suspension feeder
Average measurements (in mm): shell 48.9 x 63.1, valve 36.5 x 56.6