Galapagos Species Database

The Galapagos Species Database shares the information about the species from our Natural History Collections.

Pterosiphonia paucicorticata E.Y. Dawson

alga roja, red algae

INA (2021) UC University Herbarium has a Collection of Marine Algal TYPE of Galapagos I. UC1884188 , AHFH74858.

Taxonomy

Domain
Eukaryota

Kingdom
Plantae

Phylum
Rhodophyta

Class
Florideophyceae

Order
Ceramiales

Family
Rhodomelaceae

Section
Pterosiphonieae

Genus
Pterosiphonia

Species
paucicorticata

Taxon category: Accepted

Type locality: Violently surfy seaward shelf near the blow hole at Punta Suarez, Hood Island. Type: Dawson 22423, 1 March 1962.

Origin: Endemic

Status

Data deficient

Distribution

Distribution: Galapagos I.: Punta Suarez- Española (Dawson, 1963). Española (Silva, 1966). Galapagos Islands (Miller & Garske, 2011)

References

  • Dawson, E.Y. (1963) New records of marine algae from the Galapagos Islands. Pacific Naturalist 4(1): 1-23.
  • 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
  • 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.
  • INA (2021) Index Nominum Algarum, University Herbarium, University of California, Berkeley. Compiled by Paul Silva. Available online at http://ucjeps.berkeley.edu/CPD/. Page last update February 05, 2020.
  • Miller, K.A. Garske, L.E. (2011) Galápagos Seaweeds. unpublished manuscript, 49 pp.
  • Silva, P.C. (1966) Status of our knowledge of the Galapagos benthic marine algal flora prior to the Galapagos International Scientific Project. In: Bowman, R.I. (ed.): The Galapagos Islands Symposium of the Galapagos International Scientific Project. University of California Press, Berkeley, p. 149-156.

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, Pterosiphonia paucicorticata", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=8208. Accessed 31 October 2026.