Full reference: H.-F. Yin and E. L. Yochelson. 1983. Middle Triassic Gastropoda from Qingyan, Guizhou Province, China: 2 - Trochacea and Neritacea. Journal of Paleontology 57(3):515-538
Type specimen: GQ81067. Its type locality is Yinshanpo KC261, Qingyan, which is in a Pelsonian/Illyrian marine shale/marl in the Qingyan Formation of China.
Ecology: epifaunal omnivore-grazer
Average measurements (in mm): shell width 7.60