Rhynchonellata - Orthida - Schizophoriidae

Alternative combination: Acosarina strophiria

Full reference: G. Xu and R. E. Grant. 1994. Brachiopods near the Permian-Triassic boundary in South China. Smithsonian Contributions to Paleobiology 76:1-68

Belongs to Kotlaia according to Z. Q. Chen et al. 2009

Sister taxa: Kotlaia bistriata, Kotlaia waterhousei

Type specimen: USNM 455970

Average measurements (in mm): shell 8.60 x 10.50, valve 11.2 x 13.2