154,915 species and infraspecific names are in the database, 21,111 images, 59,867 bibliographic items, 430,765 distributional records.

Flintiella F.D.Ott, 1970

Empire Eukaryota
Kingdom Plantae
Subkingdom Biliphyta
Phylum Rhodophyta
Subphylum Proteorhodophytina
Class Porphyridiophyceae
Order Porphyridiales
Family Porphyridiaceae

Holotype species: Flintiella sanguinaria F.D.Ott

Original publication and holotype designation: Bourrelly, P. (1970). Les algues d'eau douce. Initiation à la systématique. Tome III: Les Algues bleues et rouges. Les Eugléniens, Peridiniens et Cryptomonadines. pp. 1-512, 5 figs, 138 plates. Paris: Boubée & Cie.

Taxonomic status: currently recognized as a distinct genus.

Most recent taxonomic treatment adopted: Sheath, R.G. (2003). Red Algae. In: Freshwater Algae of North America, Ecology & Classification. (Wehr, J.D. & Sheath, R.G. Eds), pp. 197-224. San Diego: Academic Press.

Description: Spherical cells united in gelatinous matrix, each with massive, parietal, reddish chloroplast without pyrenoid. Cell diam. 9-20 (45) µm. Reproduction by cell division. Sexual reproduction unknown. Mitosis examined ultrastructurally. Nucleus-associated organelle a polar ring. At prometaphase, 1 or 2 microtubule-containing cytoplasmic invaginations penetrate nucleus at each pole. At metaphase, intranuclear spindle associated with chromosomal plate; nuclear envelope intact except polar gaps. Elongated anaphase interzonal midpiece; breaks down at telophase. Chloroplast constricted by cleavage furrow. Pigments include phycoerythrin, R-phycocyanin, chlorophyll a, zeaxanthin, ß-carotene. Floridean starch grains up to 3.5 µm, an alpha1,4-linked glucopyranoside with 1,6 branches.

Information contributed by: R.G. Sheath. The most recent alteration to this page was made on 4 Oct 2010 by M.D. Guiry.

Comments: Found in Barton Springs, Austin, Texas (USA) in autumn. Total solids 513 mg 1-1, 301 mg 1-1 O3-1, pH 6.9.

Numbers of names and species: There is only one species or infraspecific name in the database at present, which has 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):

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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

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Linking to this page: http://www.algaebase.org/search/genus/detail/?genus_id=42896

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Please 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 23 March 2019.

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