original description
(of Unio superstes Neumayr, 1899) Neumayr, M. (1898). Süßwassermollusken. In: Széchenyi, B. (Ed.) Wissenschaftliche Ergebnisse der Reise des Grafen Béla Széchenyi in Ostasien 1877-1880, Zweiter Band. Hölzel, Wien, pp. 638-662., available online at https://biodiversitylibrary.org/page/58789323
page(s): 643, pl. 1, fig. 3 [details]
original description
(of Unio heres Neumayr, 1899) Neumayr, M. (1898). Süßwassermollusken. In: Széchenyi, B. (Ed.) Wissenschaftliche Ergebnisse der Reise des Grafen Béla Széchenyi in Ostasien 1877-1880, Zweiter Band. Hölzel, Wien, pp. 638-662., available online at https://biodiversitylibrary.org/page/58789323
page(s): 644, pl. 1, fig. 6 [details]
basis of record
Zieritz, A.; Bogan, A. E.; Froufe, E.; Klishko, O.; Kondo, T.; Kovitvadhi, U.; Kovitvadhi, S.; Lee, J. H.; Lopes-Lima, M.; Pfeiffer, J. M.; Sousa, R.; Van Do, T.; Vikhrev, I.; Zanatta, D. T. (2018). Diversity, biogeography and conservation of freshwater mussels (Bivalvia: Unionida) in East and Southeast Asia. <em>Hydrobiologia.</em> 810(1): 29-44., available online at https://doi.org/10.1007/s10750-017-3104-8
page(s): Online Resource 1 [details] Available for editors [request]
additional source
Graf, D.; Cummings, K. (2019). Musselp database: The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves). , available online at http://mussel-project.uwsp.edu/ [details]
From editor or global species database
Distribution China, Yunnan, Er Lake (Mekong Basin) [details]