original description
Yabe, H.; Hayasi, Z. (1938). A Mesozoic Unionid from Manchuria. <em>Japanese Journal of Geology and Geography.</em> 15: 31-33.
page(s): 31-33, pl. 4, figs 1-6 [details] Available for editors [request]
basis of record
Kobayashi, T. (1968). The Cretaceous non-marine pelecypods from the Nam Phung Dam site in the northeastern part of the Khorat Plateau, Thailand with a note on the Trigonioididae. <em>Geology and Paleontology of Southeast Asia.</em> 4: 109-138, pl. 20-23. Tokyo.
page(s): 126 [details] Available for editors [request]
From editor or global species database
Type locality "Pi-pu-chien-lin, Chang-shan-ssu-hui (Hihumi-tôge, Tyôzanzikai), east of Pu-lan-tien (Huranten), Kwantung leased territory, and north of Shang-kia-ho, Ying-pan, some 70 km east-north-east of Hôten, Manchuria" (today in Liaoning Province, China) [details]