original description
(of Ancylus crassus Haldeman, 1844) Haldeman, S. S. (1844). <i>Ancylus</i>. A monograph of the freshwater univalve Mollusca of the United States, including notices of species in other parts of North America. 7. J. Dobson, Philadelphia. 1-14, plate 1.
page(s): 14, pl. 1, fig. 8 [details]
original description
(of Ancylus kootaniensis Baird, 1863) Baird W. (1863). Descriptions of some new species of shells, collected at Vancouver Island and in British Columbia by J. K. Lord, Esq., Naturalist to the British North-American Boundary Commission, in the years 1858-1862. <em>Proceedings of the Zoological Society of London.</em> 1863: 66-70., available online at http://biodiversitylibrary.org/page/30681370
page(s): 69 [details]
original description
(of Fisherola lancides Hannibal, 1912) Hannibal, H. (1912). A synopsis of the recent and Tertiary freshwater Mollusca of the Californian province, based upon an ontogenetic classification. <em>Proceedings of the Malacological Society of London.</em> 10(2): 112-166, pls 5-6; 10(3): 167-211, pls 7-8., available online at http://biodiversitylibrary.org/page/15237075
page(s): 152, pl. 8 fig. 35 [details]
original description
(of Ancylus (Velletea) nuttallii Haldeman, 1841) Haldeman, S.S. (1841). <i>A monograph of the Limniades or freshwater univalve shells of North America</i>, 3. Philadelphia: J. Dobson. , available online at https://www.biodiversitylibrary.org/page/11651512
page(s): backcover [details]
basis of record
Campbell S.C., Clark S.A., Lydeard C. (2017). Phylogenetic analysis of the Lancinae (Gastropoda, Lymnaeidae) with a description of the U.S. federally endangered Banbury Springs lanx. <em>ZooKeys.</em> 663: 107-132., available online at https://doi.org/10.3897/zookeys.663.11320 [details] Available for editors [request]
From editor or global species database
Type locality USA, Columbia drainage [details]
From editor or global species database