Galapagos Species Database

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

Mesophyllum laxum Me.Lemoine, 1929

alga roja, red algae

Taxonomy

Domain
Eukaryota

Kingdom
Plantae

Class
Florideophyceae

Order
Corallinales

Suborder
Mesophyllineae

Family
Mesophyllumaceae

Genus
Mesophyllum

Species
laxum

Taxon category: Accepted

Type locality: James Bay (station 3), James Island, Galapagos Islands (Woelkerling 1998: 382). Holotype: collector not indicated; date not indicated but material forms part of the St George Expedition of 1923-1924 associated with C. Crossland; BM algal box collection no. 322 (Woelkerling 1998: 382). Notes: Holotype fragments: PC, unnumbered, General Herbarium box collection (non-fossil; filed in non-geniculate coralline type collections cabinet under basionym).

Origin: Endemic

Status

Data deficient

Distribution

Distribution: Galapagos I. at Santiago (Silva, 966). Galapagos Islands (Miller & Garske, 2011)

References

  • Taylor, W.R. (1945) Pacific marine algae of the Allan Hancock Expeditions to the Galapagos Islands. Allan Hancock Pac. Expedit., 12, iv+-528.
  • 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
  • Woelkerling, W.J. Campbell, S.J. (1992) An account of the southern Australian species of Lithophyllum (Corallinaceae, Rhodophyta). Bulletin of the British Museum (Natural History) Botany 22: 1-107, 63 figs, 13 tables, 4 maps.
  • 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.
  • Miller, K.A. Garske, L.E. (2011) Galápagos Seaweeds. unpublished manuscript, 49 pp.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.

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, Mesophyllum laxum", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=8249. Accessed 18 June 2025.