original description
Guo, F.-X. (1986). New taxa of Jura-Cretaceous non-marine bivalves. <em>Yunnan Geology.</em> 5(4): 339-347.
page(s): 343-344, textfig. 1 [details] Available for editors [request]
source of synonymy
Sha, J. (2007). Cretaceous trigonioidid (non-marine Bivalvia) assemblages and biostratigraphy in Asia with special remarks on the classification of Trigonioidacea. <em>Journal of Asian Earth Sciences.</em> 29(1): 62-83., available online at https://doi.org/10.1016/j.jseaes.2006.01.003
page(s): 70 [details] Available for editors [request]
From editor or global species database
Fossil range Described from the Chishi Group, which is considered upper Albian to lowermost Campanian (D. Xi et al. 2019, Sci. China Earth Sci.). [details]