Strophomenata - Productida - Productidae

Full reference: R. E. Grant. 1976. Permian brachiopods from southern Thailand. Paleontological Society Memoir 9:1-269

Belongs to Stereochia according to D. L. Sun 1991

Sister taxa: Stereochia chitichunensis, Stereochia irianensis, Stereochia kaoyaoensis, Stereochia ruani, Stereochia sumatrensis

Type specimen: USNM 212529, a shell (Articulated shell)

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): valve 22.4 x 28.5