Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Borsonella callicesta
Length: 19 mm; diameter: 8 mm.
Deep water (more than 200 m depth)
Domain
Eukaryota
Kingdom
Animalia
Phylum
Mollusca
Class
Gastropoda
Order
Neogastropoda
Superfamily
Conoidea
Family
Borsoniidae
Genus
Borsonella
Species
callicesta
Taxon category: Accepted
Finet (2001): This deep-water species is mentioned from the Galapagos in Keen (1971). Gemmula esuriens Dall, 1908, a synonym, was also cited from near the Galapagos Islands by Dall (1908), giving the distribution and known records of his new species; the type locality however is not the Galapagos, but “Gulf of Panama, in 1270 fathoms”. No other material has ever brought further evidence of the occurrence of the species in deep waters around the Galapagos Archipelago.
Origin: Native
- Dall, W.H. (1908) Reports on the dredging operations off the west coast of Central America to the Galapagos, to the west coast of Mexico, and in the Gulf of California, in charge of Alexander Agassiz, carried on by the U.S. Fish Commission Steamer "Albatross", from October 1904 to March 1905, Lieut. Commander L.M. Garrett, U.S.N. commanding. XIV. The Mollusca and Brachiopoda. Bulletin of the Museum of Comparative Zoology 43 (6): 205-487 pl. 1-22.
- Finet, Y. (2001) The marine mollusks of the Galapagos Islands: a documented faunal list. Editions du Muséum d' Histoire naturelle, Genève, 237 pp.
- Horton, T. Horton, T., Kroh, A., Ahyong, S., Bailly, N., Boyko, C. B., Brandão, S. N., Gofas, S., Hooper, J. N. A., Hernandez, F., Holovachov, O., Mees, J., Molodtsova, T. N., Paulay, G., Decock, W., Dekeyzer, S., Poffyn, G., Vandepitte, L., Vanhoorne, B., Adlard, R., ... Zhao, Z. (2021) World Register of Marine Species. Available from https://www.marinespecies.org at VLIZ.
- Keen, A.M. (1971) Sea Shells of Tropical West America. Marine Mollusks from Baja California to Peru- Second Edition. Stanford University Press, Stanford California. 2nd edition, 1064 pp.
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This page should be cited as follows:
"Galapagos Species Database, Borsonella callicesta", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=10932. Accessed 30 October 2026.