Marvania Hindák, 1976

Holotype species: Marvania geminata Hindák

Original publication and holotype designation: Hindák, F. (1976). Marvania geminata gen. nov. et sp. nov., a new green alga. Arch. Hydrobiol. Suppl. 49: 261-270.

Description: Solitary or 4-8 cells arranged in weakly filamentous row embedded in thin mucilage layer. Cells basically spherical. Cell wall relatively thick and randomly impregnated with variously sized granules, seldom impregnated with granules of different size, seldom in 1-2 longitudinal ribs. Chloroplast single, lanceolate or discoid, without pyrenoids. Cell division involving budding-like mechanism, initiated by cell expansion effecting asymmetric breakage of parental cell wall, followed by bulging of parental chloroplast. Reproduction by walled aplanospores; method of sexual reproduction unknown.

Information contributed by: G.M. Lokhorst (modified by M.D. Guiry). The most recent alteration to this page was made on 2023-01-16 by M.D. Guiry.

Taxonomic status: This name is of an entity that is currently accepted taxonomically.

Comments: Planktonic in stagnant and flowing waters in central Europe.

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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Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in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.

Linking to this page: https://www.algaebase.org/search/genus/detail/?genus_id=45793

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 16 January 2023. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 24 November 2024