MolluscaBase taxon details
original description
Suzuki, K. (1943). Restudy on the non-marine molluscan fauna of the Rakutō series in Keisyō-dō, Tyōsen. <em>Journal of the Sigenkagaku Kenkyusyo.</em> 1(2): 189-219.
page(s): 205 [details] Available for editors [request]
original description
(of Brotiopsis (Songyangospira) W. Yü, 1980 †) Yü, W.; Pan, H.-Z. (1980). Mesozoic Non-marine Gastropods from Zhejiang and South Anhui. In: Anonymous Divisions and correlation of the Mesozoic volcano-sedimentary rocks in Zhejiang and Anhui provinces, China. Academia Sinica, Nanking Institute of Geology and Paleontology, Nanking, pp. 135-172.
page(s): 156-157 [details] Available for editors [request]