MolluscaBase taxon details
original description
(of Unio nucleus I. Lea, 1856) Lea I. (1856). Descriptions of twenty-five new species of exotic uniones. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 8(2): 92-95 [after 29 April; before 18 June]., available online at http://biodiversitylibrary.org/page/1935146
page(s): 94 [details]
basis of record
Brandt, R. A. M. (1974). The non-marine aquatic Mollusca of Thailand. <em>Archiv für Molluskenkunde.</em> 105: i-iv, 1-423.
page(s): 283, pl. 20, fig. 35 [details] Available for editors [request]
From editor or global species database
Type locality "Siam" = Thailand, without a precise locality [details]