Rong, J.-Y.; Jin, J.; Zhan, R.-B. (2005). Two new genera of Early Silurian stricklandioid brachiopods from South China and their bearing on stricklandioid classification and paleobiogeography. <em>Journal of Paleontology.</em> 79(6): 1143-1156.

source of synonymy

Zeng, Q.-L. (1978). Brachiopoda, p. 27–70. In: Institute of Geological Sciences of Hubei Province, Geological Bureau of Henan Province, Hubei Province, Hunan Province, Guangdong Province, and Guangxi Province (eds.). <em>Palaeontological Atlas of central south China. Early Palaeozoic.</em> Geological Publishing House, Beijing.

original description