Kjellmaniellain Okamura, 1902: 43
Type species: a type species (generitype) appears not to have been designated.
Original publication:Miyabe, K. (1902). [On the Laminariaceae of Hokkaido]. Hokkaido Aquatic Products Investigation Reports Hokkaido Government Colonization Resources Development Department 3: 1-60, 41 pls.
Precise date of publication25 March 1902
Taxonomic status: currently recognized as a distinct genus.
Description: Life history diplohaplontic with alternation of large sporophyte bearing unilocular meiosporangia with paraphyses (sori) and microscopic dioecious and oogamous, heteromorphous gametophytes (for detail, see Laminaria). Sporophyte perennial (life-span unknown, at least 2 years), composed of holdfast, stipe and undivided blade. Meristematic region situated at transition region between stipe and blade. Holdfast with filamentous hapteres, stipe solid, cylindrical to compressed, smooth and up to 6.5 cm in length. Blade linear to lanceolate with plane median fascia, elevated to one surface; marginal portions covered with dense gyrate puckerings arranged pinnately along both sides of the median fascia. Sori develop on both sides of the blade. Mucilage ducts present in blade and stipe. Haploid chromosome number in K. crassifolia is n = 32 (Yabu and others 1985). In K. crassifolia growth is strongly seasonal (Kanda 1938-41, Yamamoto 1986). Structure of sporophyte as in Laminaria composed of photosynthetic meristoderm, parenchymatic cortex and central medulla. Genus endemic to the cold-temperate northwestern Pacific (Japan: Hokkaido and Kurile islands). Growing on rocks in the shallow subtidal together with Laminaria, Costaria, and Undaria.
NCBI Nucleotide Sequences
Numbers of names and species: There are 6 species (and infraspecific) names in the database at present.
Names: ('C' indicates a name that is currently 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):
Kjellmaniella crassifolia Miyabe S
Kjellmaniella gyrata (Kjellman) Miyabe S
Kjellmaniella gyrata var. crispata Miyabe P
Kjellmaniella gyrata f. linearis Okamura C
Kjellmaniella gyrata f. latioris Okamura C
Kjellmaniella gyrata f. obovata Okamura C
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.
Linking to this page: http://www.algaebase.org/search/genus/detail/?genus_id=36215
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2014. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 10 March 2014.
Algaebase taxon LSID: urn:lsid:algaebase.org:taxname:8068