163,959 species and infraspecific names are in the database, 22,784 images, 63,109 bibliographic items, 484,421 distributional records.

Lophocladia (J.Agardh) F.Schmitz, 1893

Classification:
Empire Eukaryota
Kingdom Plantae
Subkingdom Biliphyta
Phylum Rhodophyta
Subphylum Eurhodophytina
Class Florideophyceae
Subclass Rhodymeniophycidae
Order Ceramiales
Family Rhodomelaceae
Tribe Lophothalieae

Holotype species: Lophocladia trichoclados (C.Agardh) F.Schmitz

Original publication and holotype designation: Schmitz, F. (1893). Die Gattung Lophothalia J. Ag. Berichte der deutsche botanischen Gesellschaft 11: 212-232.
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Taxonomic status: currently recognized as a distinct genus.

Most recent taxonomic treatment adopted: Athanasiadis, A. (2016). Phycologia Europaea Rhodophyta Vol. II. pp. [2], 763-1504. Thessaloniki: Published and distributed by the author.

Nomenclatural notes
J. Agardh (1863) created Lophocladia as a section of Dasya, and Schmitz (1893) raised it/created a new genus for it with L. trichoclados as its generitype (Schneider, pers. comm., 15 August 2013). - (15 Aug 2013) - M.D. Guiry

Description: Thallus erect, occasionally with decumbent branches, attached by a discoid holdfast. Erect axes pseudodichotomously branched, polysiphonous; each segment with 4 pericentral cells and a persistent pigmented trichoblast, corticated by descending rhizoids originating from the pericentrals. Trichoblasts radially arranged in a quarter spiral, subalternately branched. Spermatangia arising on lower branch of trichoblasts; fertile section becoming polysiphonous and densely covered with spermatangia. Procarps borne on the second cell of short polysiphonous branchlets. Cystocarps spherical, occasionally with a prominent ostiole. Tetrasporangia in torulose glabrous stichidia on the lower branch of the trichoblast, 1 sporangium per segment in a spiral pattern.

Information contributed by: Huisman (2018). The most recent alteration to this page was made on 9 Oct 2018 by M.D. Guiry.

Comments: Intertidal to subtidal in tropical and subtropical regions.

Numbers of names and species: There are 9 species names in the database at present, of which 8 have been flagged as accepted taxonomically on the basis of the listed literature under the species name. In some instances, opinions on taxonomic validity differ from author to author and users are encouraged to form their own opinion. AlgaeBase is a work in progress and should not be regarded as a definitive source only as a guide to the literature..

Names: ('C' indicates a name that is accepted taxonomically; 'S' a homotypic or heterotypic synonym; 'U' indicates a name of uncertain taxonomic status, but which has been subjected to some verification nomenclaturally; 'P' indicates a preliminary AlgaeBase entry that has not been subjected to any kind of verification. For more information on a species click on it to activate a link to the Species database):

Click here to also show infraspecific names in the list below.

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

Contributors
Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in CD format. These AlgaeBase descriptions are now being continually updated, and each current contributor is identified above. The PSA and AlgaeBase warmly acknowledge the generosity of all past and present contributors and particularly the work of Dr Parker.

Descriptions of chrysophyte genera were subsequently published in J. Kristiansen & H.R. Preisig (eds.). 2001. Encyclopedia of Chrysophyte Genera. Bibliotheca Phycologica 110: 1-260.

Created: 28 December 2000 by M.D. Guiry

Verified by: 26 January 2017 by M.D. Guiry

Linking to this page: http://www.algaebase.org/search/genus/detail/?genus_id=33923

Citing AlgaeBase
Please cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 27 October 2021.

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