MolluscaBase taxon details
Chrysallida helga (Dall & Bartsch, 1909)
1674340 (urn:lsid:marinespecies.org:taxname:1674340)
accepted
Species
Odostomia (Chrysallida) helga Dall & Bartsch, 1909 · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
(of Odostomia (Chrysallida) helga Dall & Bartsch, 1909) Dall, W. H. & Bartsch, P. (1909). A monograph of West American pyramidellid mollusks. <em>Bulletin of the United States National Museum.</em> 68 (30): 1-258., available online at http://www.biodiversitylibrary.org/item/32384
page(s): 166, pl. 17 fig. 8 [details]
page(s): 166, pl. 17 fig. 8 [details]
MolluscaBase eds. (2025). MolluscaBase. Chrysallida helga (Dall & Bartsch, 1909). Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1674340 on 2025-09-11
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
(of Odostomia (Chrysallida) helga Dall & Bartsch, 1909) Dall, W. H. & Bartsch, P. (1909). A monograph of West American pyramidellid mollusks. <em>Bulletin of the United States National Museum.</em> 68 (30): 1-258., available online at http://www.biodiversitylibrary.org/item/32384
page(s): 166, pl. 17 fig. 8 [details]
basis of record Cadien, D. B., Barwick, K. L. &. Haggin, B. M. (Eds.). (2023). A Taxonomic listing of benthic macro- and megainvertebrates from infaunal & epifaunal monitoring and research programs in the Southern California Bight. Edition 14. Los Angeles: Southern California Association of Marine Invertebrate Taxonomists. pp i-xxv, 1-200. , available online at https://www.scamit.org/publications/SCAMIT%20Ed%2014-2023.pdf
page(s): 61 [details] Available for editors
[request]
page(s): 166, pl. 17 fig. 8 [details]
basis of record Cadien, D. B., Barwick, K. L. &. Haggin, B. M. (Eds.). (2023). A Taxonomic listing of benthic macro- and megainvertebrates from infaunal & epifaunal monitoring and research programs in the Southern California Bight. Edition 14. Los Angeles: Southern California Association of Marine Invertebrate Taxonomists. pp i-xxv, 1-200. , available online at https://www.scamit.org/publications/SCAMIT%20Ed%2014-2023.pdf
page(s): 61 [details] Available for editors
[request]