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Ulva expansa (Setchell) Setchell & N.L.Gardner

Publication details
Ulva expansa (Setchell) Setchell & N.L.Gardner 1920: 285

Published in: Setchell, W.A. & Gardner, N.L. (1920). The marine algae of the Pacific coast of North America. Part II. Chlorophyceae. University of California Publications in Botany 8: 139-374, Plates 9-33.
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Type species
The type species (holotype) of the genus Ulva is Ulva lactuca Linnaeus.

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

Basionym
Ulva fasciata f. expansa Setchell

Type information
Type locality: Monterey, California [USA] (Hughey, Miller & Gabrielson 2018: 1302). Lectotype: UC 98481 (Hughey, Miller & Gabrielson 2018: 1302).

Origin of species name
Participle A (Latin), expanded, spread out (Stearn 1973).

Homotypic Synonym(s)
Ulva fasciata f. expansa Setchell 1905

Nomenclatural notes
Blooms of an Ulva at Seaside, California in 2014-2016 were sequenced and were compared with a sequence of the type (UC); the two were identical. - (28 Nov 2018) - M.D. Guiry

Distributional notes
Results of studies carried out by O'Kelly et al. (2010) suggest that Ulva populations in tropical and subtropical regions consist of species that are largely unique to these areas, for which the application of names based on types from temperate and boreal European and North American waters is inappropriate. - (1 Sep 2010) - Wendy Guiry

General environment
This is a marine species.

Detailed distribution with sources (Click to Load)

Key references
Braune, W. (2008). Meeresalgen. Ein Farbbildführer zu den verbreiteten benthischen Grün- Braun- und Rotalgen der Weltmeere. pp. [1]-596, pls 1-266 (colour photographs). Ruggell: A.R.G. Gantner Verlag.

Hughey, J.R., Miller, K.A. & Gabrielson, P.W. (2018). Mitogenome analysis of a green tide forming Ulva from California, USA confirms its identity as Ulva expansa (Ulvaceae, Chlorophyta). Mitochondrial DNA Part B 3(2): 1302-1303.

Pedroche, F.F., Silva, P.C., Aguilar-Rosas, L.E., Dreckmann, K.M. & Aguilar-Rosas, R. (2005). Catálogo de las algas marinas bentónicas del Pacífico de México. I. Chlorophycota. pp. i-viii, 17-146. Ensenada, México: Universidad Autónoma de Baja California.

Scagel, R.F. (1957). An annotated list of the marine algae of British Columbia and northern Washington (including keys to genera). Bulletin, National Museum of Canada 150: [i]-vi, 1-289.

Smith, G.M. (1944). Marine algae of the Monterey Peninsula. pp. i-ix, 1-622, 98 pls. Stanford: Stanford University Press.

Created: 17 April 1998 by M.D. Guiry

Verified by: 28 November 2018 by M.D. Guiry

Accesses: This record has been accessed by users 2116 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.)

Fong, P., Desmond, J.S. & Zedler, J.B. (1997). The effect of a horn snail on Ulva expansa (Chlorophyta): consumer or facilitator of growth?. Journal of Phycology 33: 353-359, 5 figs, 1 table.
Grobe, C.W. & Murphy, T.M. (1994). Inhibition of growth of Ulva expansa (Chlorophyta) by ultraviolet-B radiation. Journal of Phycology 30: 783-790, 5 figs, 2 tables.
Hughey, J.R., Miller, K.A. & Gabrielson, P.W. (2018). Mitogenome analysis of a green tide forming Ulva from California, USA confirms its identity as Ulva expansa (Ulvaceae, Chlorophyta). Mitochondrial DNA Part B 3(2): 1302-1303.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=5086

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2018. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 14 December 2018.

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