Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Sargassum pacificum var. megaphyllum
alga parda, brown algae
Domain
Eukaryota
Kingdom
Chromista
Phylum
Ochrophyta
Class
Phaeophyceae
Order
Fucales
Family
Sargassaceae
Genus
Sargassum
Species
pacificum
Subspecies
var. megaphyllum
Taxon category: Species with Infraspecific Taxa
Type locality: Pta. Albemarle, Isla Isabela, Galápagos Islands, Ecuador (Taylor 1945: 122). Holotype: W.R. Taylor No. 34-106; January 1934; Hancock Foundation (Taylor 1945: 122). Notes: Type: in the shore drift at Pta. Albemarle, 13 January 1934. Date given in Latin diagnosis is 12 January 1934.
Origin: Native
Map of specimen collection localities or observation records for this species in our collections database.
Distribution: Galapagos I.: Caleta Tagus, Punta Albermarle - Isabela, Baltra, Black Beach Anchorage - Floreana (Taylor, 1945). Isabela and Floreana (Silva, 1966).
- 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.
- Garske, L.E. (2002) Macroalgas Marinas. 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. 419-439.
- Guiry, M.D. Guiry, G.M. (2021) AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org
- Pedroche, P.F. Silva, P.C., Aguilar Rosas, L.E., Dreckmann, K.M. & Aguilar Rosas, R. (2008) Catálogo de las algas benthónicas del Pacífico de México II. Phaeophycota. Universidad Autónoma Metropolitana and University of California Berkeley, Mexicali & Berkeley, pp. [i-viii], i-vi, 15-146.
- Taylor, W.R. (1945) Pacific marine algae of the Allan Hancock Expeditions to the Galapagos Islands. Allan Hancock Pac. Expedit., 12, iv+-528.
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, Sargassum pacificum var. megaphyllum", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=1302. Accessed 1 November 2026.