MolluscaBase name details
Vertigo (Boreovertigo) modesta modesta (Say, 1824)
1430512 (urn:lsid:marinespecies.org:taxname:1430512)
alternative representation
Subspecies
(of Pupa modesta Say, 1824) Say, T. (1824). Class Mollusca. In: Narrative of an expedition to the source of St. Peter's River, Lake Winnepeek, Lake of the Woods, &c. &c. performed in the year 1823, by order of The Hon. J.C. Calhoun, Secretary of War, under the command of Stephen H. Long, Major U. S. T. E. compiled from the notes of Major Long, Messrs Say, Keating, and Calhoun, by William H. Keating, A. M. &c. H.C. Carey & I. Lea, Philadelphia. 2: 256-266, plates 14-15, available online at http://biodiversitylibrary.org/page/13640689
page(s): 259, pl. 15, fig. 5 [details]
page(s): 259, pl. 15, fig. 5 [details]
MolluscaBase eds. (2025). MolluscaBase. Vertigo (Boreovertigo) modesta modesta (Say, 1824). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1430512 on 2025-09-12
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original description
(of Pupa modesta Say, 1824) Say, T. (1824). Class Mollusca. In: Narrative of an expedition to the source of St. Peter's River, Lake Winnepeek, Lake of the Woods, &c. &c. performed in the year 1823, by order of The Hon. J.C. Calhoun, Secretary of War, under the command of Stephen H. Long, Major U. S. T. E. compiled from the notes of Major Long, Messrs Say, Keating, and Calhoun, by William H. Keating, A. M. &c. H.C. Carey & I. Lea, Philadelphia. 2: 256-266, plates 14-15, available online at http://biodiversitylibrary.org/page/13640689
page(s): 259, pl. 15, fig. 5 [details]
page(s): 259, pl. 15, fig. 5 [details]
