original descriptionNakazawa, K. (2002). Permian bivalves from the H. S. Lee Formation, Malaysia. <em>Paleontological Research.</em> 6(1): 67-72., available online athttps://www.biodiversitylibrary.org/page/40313905 page(s): 68 [details]
Present Inaccurate Introduced: alien Containing type locality