Rhynchonellata - Spiriferinida - Paraspiriferinidae

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

Belongs to Paraspiriferina according to R. E. Grant 1976

Sister taxa: Paraspiriferina amoena, Paraspiriferina billingsi, Paraspiriferina cellulana, Paraspiriferina convexa, Paraspiriferina evax, Paraspiriferina formulosa, Paraspiriferina ghundiensis, Paraspiriferina laqueata, Paraspiriferina multiplicata, Paraspiriferina paginata, Paraspiriferina pulchra, Paraspiriferina punjabensis, Paraspiriferina rotundata, Paraspiriferina sapinea, Paraspiriferina setulosa, Paraspiriferina transversa

Type specimen: USNM 213064, a shell (Articulated shell)

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): valve 5.62 x 6.40