original description
(of Valvata micra Pilsbry & Ferriss, 1906) Pilsbry, H. A. & Ferriss, J. H. (1906). Mollusca of the Southwestern States. II. <em>Proceedings of the Academy of natural Sciences of Philadelphia.</em> 58: 123-160 [20 June 1906], 161-175, pls 5-9 [24 July 1906]., available online at https://www.biodiversitylibrary.org/page/24706972
page(s): 172, pl. 9: figs 7–9 [details]
original description
(of Valvata micra micra Pilsbry & Ferriss, 1906) Pilsbry, H. A. & Ferriss, J. H. (1906). Mollusca of the Southwestern States. II. <em>Proceedings of the Academy of natural Sciences of Philadelphia.</em> 58: 123-160 [20 June 1906], 161-175, pls 5-9 [24 July 1906]., available online at https://www.biodiversitylibrary.org/page/24706972
page(s): 172, pl. 9: figs 7–9 [details]
basis of record
Hershler, R. & Longley, G. (1986). Phreatic Hydrobiids (Gastropoda: Prosobranchia) from the Edwards (Balcones Fault Zone) Aquifer Region, south-central Texas. Malacologia, 27 (1): 127-172. Ann Arbor., available online at https://archive.org/stream/malacologia271986inst#page/126/mode/2up
page(s): 134, 3F-H, J-T, 9F, G, 13B, 15A-C, 20D [details]
additional source
Johnson, P. D.; Bogan, A. E.; Brown, K. M.; Burkhead, N. M.; Cordeiro, J. R.; Garner, J. T.; Hartfield, P. D.; Lepitzki, D. A. W.; Mackie, G. L.; Tarpley, T. A.; Tiemann, J. S.; Whelan, N. V.; Strong, E. E. (2013). Conservation status of freshwater gastropods of Canada and the United States. <em>Fisheries.</em> 38(6): 247-282., available online at http://www.tandfonline.com/doi/abs/10.1080/03632415.2013.785396 [details] Available for editors [request]
From editor or global species database
Type locality USA, Texas, drift debris of Guadapupe River about four miles above New Braunfels, Comal County. [details]
Language | Name | |
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English |
flattened cavesnail |
[details] |
From editor or global species database