Traits taxon details
original description
Amalitzky, W. (1892). Ueber die Anthracosien der Permformation Russlands. <em>Palaeontographica.</em> 39: 125–212., available online at https://www.biodiversitylibrary.org/page/33297224 page(s): 166, pl. 20, figs 46-48 [details]
basis of record
Wei, J.-M. (1983). Non-marine Bivalvia. In: Regional Geological Survey Team of Xinjiang, Institute of Geosciences of Xinjiang, Geological Survey Group of Petroleum Bureau of Xinjiang (eds) Paleontological Atlas of northwestern China, Xinjiang Uygur Autonomous Region, vol. 2. Late Paleozoic. Geological Publishing House, Beijing, pp. 450-461. page(s): 456, pl. 160, fig. 15 [details] Available for editors 
additional source
Gusev, A. K. (1990). Nemorskiye dvustvorchatyye mollyuski verkhney permi Yevropeyskoy chasti SSSR [Upper Permian non-marine bivalves of the European part of the USSR]. Izdatel'stvo Kazanskogo universiteta, Kazan, 295 pp. page(s): 104-105, pl. 4, figs 8-10 [details] Available for editors 
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