MolluscaBase taxon details
Phreatodrobia nugax nugax (Pilsbry & Ferriss, 1906)
1290150 (urn:lsid:marinespecies.org:taxname:1290150)
accepted
Subspecies
(of Valvata micra var. nugax 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): 173, pl. 9, fig. 6 [details]
page(s): 173, pl. 9, fig. 6 [details]
MolluscaBase eds. (2025). MolluscaBase. Phreatodrobia nugax nugax (Pilsbry & Ferriss, 1906). Accessed at: https://www.molluscabase.org/aphia.php/10.1371/10.1371/aphia.php?p=taxdetails&id=1290150 on 2025-09-12
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
(of Valvata micra var. nugax 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): 173, pl. 9, fig. 6 [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): 145 [details]
page(s): 173, pl. 9, fig. 6 [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): 145 [details]
