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Gracilaria secundata Harvey

Publication details
Gracilaria secundata Harvey 1863: xxxv [synoptic catalogue]

Published in: Harvey, W.H. (1863). Phycologia australica: or, a history of Australian seaweeds; comprising coloured figures and descriptions of the more characteristic marine algae of New South Wales, Victoria, Tasmania, South Australia, and Western Australia, and a synopsis of all known Australian algae. Vol. 5. pp. [i]-x, v-lxxiii (Synoptic catalogue), Plates CCXLI-CCC (with text). London: Lovell Reeve.
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Type species
The type species (lectotype) of the genus Gracilaria is Gracilaria compressa (C.Agardh) Greville.

Status of name
This name is currently regarded as a synonym of Crassiphycus secundatus (Harvey) Gurgel, J.N.Norris & Fredericq

Origin of species name
Adjective (Latin), with secund branching (Lewis & Short 1890).

Synonym(s)
No synonyms are currently included in AlgaeBase.

General environment
This is a marine species.

Type information
Type locality: Kiama, New South Wales, Australia (Womersley 1996: 22). Lectotype: Harvey; TCD 0012176 (Nelson & Dahlen 2014: 240). Notes: Womersley (1996: 22) notes that there are also syntypes (from Newcastle, N.S.W.) in Harvey’s Alg. Aust. Exsicc. 325.

Detailed distribution with sources (Click to Load)

Source of current name
Guiry, M.D., Norris, J.N., Fredericq, S. & Gurgel C.F.D. (2018). Crassiphycus Guiry, Gurgel, J.N.Norris & Fredericq, gen. nov., a replacement name for Crassa Gurgel, J.N.Norris & Fredericq, nom. inval. (Gracilariaceae, Rhodophyta), with some additional nomenclatural notes. Notulae Algarum 82: 1-4, no figs.

Key references
Nelson, W.A. & Dalen, J. (2014). Taxonomic notes on the New Zealand macroalgal flora: synonymic checklist of the red algal order Gracilariales with selection of lectotypes and description of a new species. New Zealand Journal of Botany 52(2): 236-244.

Nelson, W.A. (2013). New Zealand seaweeds. An illustrated guide. pp. [1]-328. Wellington: Te Papa Press.

Scott, F.J. (2017). Marine plants of Tasmania. pp. [i]-viii, 1-360, numerous col. illus. Hobart: Tasmania Herbarium, Tasmanian Museum and Art Gallery.

Womersley, H.B.S. (1996). The marine benthic flora of southern Australia - Part IIIB - Gracilariales, Rhodymeniales, Corallinales and Bonnemaisoniales. Vol. 5 pp. 1-392, 160 figs. Canberra & Adelaide: Australian Biological Resources Study & the State Herbarium of South Australia.

Created: 15 July 1998 by M.D. Guiry

Verified by: 11 December 2018 by M.D. Guiry

Accesses: This record has been accessed by users 1531 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.)

Ekman, P., Lignell, Å. & Pedersén, M. (1989). Localization of ribulose-1,5-bisphosphate carboxylase/oxygenase in Gracilaria secundata (Rhodophyta) and its role as a nitrogen storage pool. Botanica Marina 32: 527-534, 5 figs, 2 tables.
Lignell, Å. & Pedersén, M. (1987). Nitrogen metabolism in Gracilaria secundata Harv.. Proceedings of the International Seaweed Symposium 12: 431-441.
Lignell, Å. & Pedersén, M. (1989). Agar composition as a function of morphology and growth rate. Studies on some morphological strains of Gracilaria secundata and Gracilaria verrucosa (Rhodophyta). Botanica Marina 32: 219-227.
Lignell, Å. & Pedersén, M. (1989). Effects of pH and inorganic carbon concentration on growth of Gracilaria secundata. British Phycological Journal 24: 83-89.
Miller, I.J. & Furneaux, R.H. (1987). Chemical characteristics of the Galactans from the forms of Gracilaria secundata from New Zealand. Botanica Marina 30: 427-435.
Miller, I.J. & Furneaux, R.H. (1987). The chemical substitution of the agar-type polysaccharide from Gracilaria secundata f. pseudoflagellifera (Rhodophyta). Proceedings of the International Seaweed Symposium 12: 523-529.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=11941

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2019. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 23 August 2019.

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