Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Nassarius nucleolus
margarita nuez, Nut nassa
Length: 8 mm.
Shallow water (less than 200 m depth), subtidal.
Domain
Eukaryota
Kingdom
Animalia
Phylum
Mollusca
Class
Gastropoda
Order
Neogastropoda
Superfamily
Buccinoidea
Family
Nassariidae
Genus
Nassarius
Species
nucleolus
Taxon category: Accepted
Finet (2001): Nassarius taeniolatus (Philippi, 1845) is probably a synonym of N. gayii (Kiener, 1834), from Chile (Cernohorsky, 1975; Skoglund, 1992); LACM: AHF 410, AHF 440, AHF 449, AHF 149-34, AHF 157-34, AHF 177-34, AHF 193-34, AHF 329-35 (all as N. taeniolatus), MHNG: 993-153 (as N. taeniolatus), CAS: 23157 (as N. taeniolatus)
Origin: Native
Map of specimen collection localities or observation records for this species in our collections database.
Distribution: Central America and Ecuador including Galapagos Islands
- Cernohorsky, W.O. (1975) The taxonomy of some West American and Atlantic Nassariidae based on their type-specimens. Rec. Auckland Inst. Mus. 12: 121-173, figs. 1-93.
- Finet, Y. (2001) The marine mollusks of the Galapagos Islands: a documented faunal list. Editions du Muséum d' Histoire naturelle, Genève, 237 pp.
- Hickman, C.P. Jr. Finet, Y. (1999) A Field Guide to the Marine Molluscs of Galápagos. Sugar Spring Press, Lexington, Virginia, 150 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.
- Skoglund, C. (1992) Additions to the Panamic Province Gastropod (Mollusca) literature: 1971 to 1992. The Festivus 24, Supplement: viii + 169 pp.
You are welcome to download and use the information found in this page, acknowledging its source.
This page should be cited as follows:
"Galapagos Species Database, Nassarius nucleolus", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=8695. Accessed 31 October 2026.