Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Archosargus pourtalesii
Camiseta rayada, sargo camiseta, Blackspot porgy, Galapagos seabream,
Oval body. Back bluish silver, belly silver to whitish silver. To length of 30 cm
Habitat: Prefers protected areas and bays; locally abundant at the harbor on Baltra, at Elizabeth and Cartago Bays on Isabela, and periodically off Punta Espinoza, Fernandina. Probably ranges throughout the Archipelago wherever such habitats are found.
Domain
Eukaryota
Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Order
Eupercaria incertae sedis
Family
Sparidae
Genus
Archosargus
Species
pourtalesii
Taxon category: Accepted
Syn.: Sargus pourtalesii Steindachner, 1881, Archosargus pourtalesi (Steindachner, 1881) (misspelling), Sargus pourtalesii Steindachner, 1881, fide Appeltans et al. (2010)
Origin: Endemic
Map of specimen collection localities or observation records for this species in our collections database.
Distribution: Endemic to Ecuador in the Galapagos Islands
- Appeltans, W. Bouchet, P., Boxshall, G.A., Fauchald, K., Gordon, D.P., Hoeksema, B.W., Poore, G.C.B., van Soest, R.W.M., Stöhr, S., Walter, T.C., Costello, M.J. (eds.) (2010) World Register of Marine Species (WoRMS). Available online at http://www.marinespecies.org.
- Constant, P. (2007) Marine Life of the Galapagos. The Diver's guide to Fishes, Whales, Dolphins and marine Invertebrates, 307 pp.
- Edgar, G.J. Fariña, J.M., Calvopiña, M., Martínez, C. & Banks, S. (2002) Comunidades submareales rocosas II: Peces y macroinvertebrados móviles. In: Danulat, E. & Edgar, G.J. (eds.) (2002): Reserva Marina de Galápagos. Línea Base de la Biodiversidad. Fundación Charles Darwin/Servicio Parque Nacional Galápagos, Santa Cruz, Galápagos, Ecuador, p. 68-97.
- Grove, J.S. Long, D.J., Robertson, D.R. & Victor, B.C. (2022) List of Fishes of the Galapagos Archipelago, Ecuador. Journal of the Ocean Science Foundation, 39, 14–22.
- Grove, J.S. Lavenberg, R.J. (1997) The Fishes of the Galapagos Islands. Stanford University Press, Stanford California. 862 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.
- Humann, P. Deloach, N. (2003) Reef Fish Identification - Galapagos. New World Publication, Inc. Florida USA & Libri Mundi, Quito, Ecuador, 226 pp.
- IUCN (2023) The IUCN Red List of Threatened Species. Version 2023-1. Https://www.iucnredlist.org
- IUCN (2023) The IUCN Red List of Threatened Species. Version 2022-2 Https://www.iucnredlist.org
- IUCN (2010) IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>. Downloaded on 26 April 2010.
- McCosker, J.E. Rosenblatt, R.H. (2010) The fishes of the Galápagos Archipelago: an update. Proc. Calif. Acad. Sc., Ser. 4, vol. 61, Suppl. II, no. 11: 167-195.
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, Archosargus pourtalesii", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=7797. Accessed 9 June 2026.