Alternative combination: Krotovia arcuata
Full reference: J. B. Waterhouse. 1978. Permian Brachiopoda and Mollusca from north-west Nepal. Palaeontographica Abteilung A 160(1-6):1-175
Sister taxa: none
Type specimen: UQF 68815. Its type locality is W1390, Section 22, Pija Village, Karnali, which is in a Changhsingian marine shale/limestone in the Senja Formation of Nepal.
Ecology: stationary low-level epifaunal suspension feeder
Average measurements (in mm): valve 15.0 x 17.9