MolluscaBase taxon details

Uniomerus declivis (Say, 1831)

857409  (

marine, brackish, fresh, terrestrial
Not documented
MolluscaBase (2018). Uniomerus declivis (Say, 1831). Accessed at: on 2019-08-24
2015-10-16 11:46:27Z

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original description  (of Unio geometricus I. Lea, 1834) Lea, I. (1834). Observations on the naiades; and descriptions of new species of that, and other families. <em>Transactions of the American Philosophical Society.</em> (NS) 5: 23-119, pl. 1-19., available online at
page(s): 38 [details]   

original description  (of Unio excultus Conrad, 1838) Conrad T.A. (1835-1838). <i>Monography of the family Unionidae, or naiades of Lamarck, (fresh water bivalve shells), of North America, illustrated by figures drawn on stone from nature</i>. Philadelphia: Dobson. 1: 1-12, pls 1-5 [1835]; 8: 65-72, pls. 36-40 [1837]; 10: 81-94, pls 46-51 [1838]; 11: 95-102, pls 52-56 [1838]. , available online at
page(s): 99, pl. 55 fig. 1 [details]   

basis of record Campbell, D. C.; Lydeard, C. (2012). The genera of Pleurobemini (Bivalvia: Unionidae: Ambleminae). <em>American Malacological Bulletin.</em> 30 (1): 19-38. [details]   

additional source InvertEBase. (2015). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase project (  [details]   

English tapered pondhorn  [details]
To NMNH Extant Collection (IZ MOL 85712 Unio geometricus Holotype)
To NMNH Extant Coll...
[hosted externally; from synonym]

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