156,980 species and infraspecific names are in the database, 22,046 images, 60,683 bibliographic items, 451,446 distributional records.

Sargassum johnstonii Setchell & N.L.Gardner

Publication details
Sargassum johnstonii Setchell & N.L.Gardner 1924: 737, pl. 20: fig. 72; pl. 21: fig. 80

Published in: Setchell, W.A. & Gardner, N.L. (1924). XXIX Expedition of the California Academy of Sciences to the Gulf of California in 1921. The marine algae. Proceedings of the California Academy of Science, Fourth Series 12(29): 695-949, pls 12-88, map.
 Download PDF

Publication date: "May 13, 1924"

Type species
The type species (holotype) of the genus Sargassum is Sargassum bacciferum (Turner) C.Agardh.

Status of name
This name is of an entity that is currently accepted taxonomically.

Infrageneric classification
Subgenus Sargassum Section Johnstonia

Heterotypic Synonym(s)
Sargassum guardiense Setchell & N.L.Gardner 1924

General environment
This is a marine species.

Type information
Type locality: Georges Island, Sonora, Mexico (Silva, Basson & Moe 1996: 681). Type: Ivan M. Johnston (No. 71); April; Herb. Calif. Uni Sci. 1341 (Setchell & Gardner 1924: 737).

Detailed distribution with sources (Click to Load)

Key references
Norris, J.N. (2010). Marine algae of the Northern Gulf of California: Chlorophyta and Phaeophyceae. Smithsonian Contributions to Botany 94: i-x, 1-276.

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. pp. [i-viii], i-vi, 15-146. Mexicali & Berkeley: Universidad Autónoma Metropolitana; Universidad Autónoma de Baja California; University of California Berkeley.

Phillips, N. (1995). Biogeography of Sargassum (Phaeophyta) in the Pacific basin. In: Taxonomy of Economic Seaweeds. (Abbott, I.A. Eds) Vol. 5, pp. 107-145. La Jolla, California: California Sea Grant College System.

Created: 27 October 1999 by M.D. Guiry

Verified by: 31 March 2010 by M.D. Guiry

Accesses: This record has been accessed by users 1595 times since it was created.

Verification of data
Users are responsible for verifying the accuracy of information before use, as noted on the website Content page.

References
(Please note: only references with the binomials in the title are included. The information is from the Literature database.)

Kaur, I. & Vijayaraghavan, M.R. (1992). Oogonial development, maturation and release in Sargassum vulgare C. Agardh and Sargassum johnstonii Setchell & Gardner. Aquatic Botany 42: 173-185, 5 figs.
Thivy, F. & Chauhan, V.D. (1964). Sargassum johnstonii Setchell & Gardner, a new record for the Indian Ocean region. Hydrobiologia 23: 292-299, 23 figs, 2 plates.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=20866

Citing AlgaeBase
Cite this record as:
Guiry, M.D. & Guiry, G.M. 2019. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 13 December 2019.

SITE © 1996 - 2019 M.D. Guiry. All rights reserved.

Website Design : 249 Design Studio