Rhabdogloea B.Schröder, 1917

Holotype species: Rhabdogloea ellipsoidea Schröder

Original publication and holotype designation: Schröder, B. (1917). Beiträge zur Kenntnis des Phytoplanktons aus dem Kochel- und dem Walchensee in Bayern. Berichte der deutsche botanischen Gesellschaft 35: 542-555, pl. XV.

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Description: Unicellular-colonial; colonies microscopic, containing relatively few cells, mucilaginous, with more or less elongated cells, disposed freely, distant from one another, sometimes oriented more or less in one direction; colonial slime colorless, without structure or very finely and indistinctly, irregularly concentrically lamellated, fine, sometimes diffluent at the margin. Sometimes few small colonies clustered together. Cells spindle-like, narrowed to both ends, pointed, rounded-pointed or narrowed-rounded, straight or curved, with pale blue-green or gray-blue, homogeneous content. Involution cells filament-like. Cell division (binary fission) in two, perpendicular to the longer axis of cells, in the middle of cells or slightly excentrically in involution cells. Cells separate soon from one another. Reproduction by dissociation of colonies and by solitary cells. Most species planktonic (usually in large lakes) or living in metaphyton of clear water bodies, one species known only from tropics. One species is cryosestonic from spring and summer snow fields.

Information contributed by: J. Komárek. The most recent alteration to this page was made on 2015-03-03 by M.D. Guiry.

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

Most recent taxonomic treatment adopted: Komárek, J., Kaštovský, J., Mares, J. & Johansen, J.R. (2014). Taxonomic classification of cyanoprokaryotes (cyanobacterial genera) 2014, using a polyphasic approach. Preslia 86: 295-335.

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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Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in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=44863

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 03 March 2015. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 27 February 2024

 
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