PaleoDB taxon number: 127605
Full reference: F.G. Stehli and R. E. Grant. 1970. Permian brachiopods from Huehuetenango, Guatemala. Journal of Paleontology 44(1):23-36
Type specimen: USNM 163564, a valve (Ventral valve). Its type locality is USNM9258, Sierra Los Cuchumatanes (FS-67-G-7), which is in a Kungurian marine limestone in the Chochal Formation of Guatemala.
Ecology: stationary low-level epifaunal suspension feeder
Average measurements (in mm): valve 28.8 x 34.1