Rhynchonellata - Terebratulida - Gillediidae

Alternative combination: Notothyris dapaichongensis

Full reference: Z. T. Liao and F. Y. Meng. 1986. Late Changxingian brachiopods from Huatang of Chenxian County, southern Hunan. Memoir of the Nanjing Institute of Geology and Palaeontology, Academia Sinica 22:71-97

Belongs to Sichuanothyris according to S. Z. Shen et al. 1992

Sister taxa: none

Type specimen: NIGP 74243. Its type locality is Dapaichong, Huatang, Chenxian County, which is in a Changhsingian shallow subtidal limestone in the Changxing Formation of China.

Average measurements (in mm): shell 15.0 x 13.6