155,254 species and infraspecific names are in the database, 21,864 images, 60,045 bibliographic items, 435,060 distributional records.

Euastrum pectinatum f. triquetrum (Kaiser) Willi Krieger

Publication details
Euastrum pectinatum f. triquetrum (Kaiser) Willi Krieger 1937: 538 (as 'triquetra' )

Published in: Krieger, W. (1937). Die Desmidiaceen Europas mit Berucksichtigung der aussereuropaischen Arten Pt. 13 (1) of Dr. Rabenhorst's Kryptogamen-Flora von Deutschland, Osterreich und der Schweiz. Conjugatae. Die Desmidiaceen. pp. 1-712. Leipzig: Ed. Akad. Verlagsgesellschaft.

Type species
The type species (lectotype) of the genus Euastrum is Euastrum ansatum Ehrenberg ex Ralfs.

Status of name
This name is of an entity that is currently accepted taxonomically.

Basionym
Euastrum starnbergense var. triquetrum Kaiser

Type information
Germany: Bavaria: Lake Starnberg

Origin of species name
Adjective (Latin), pectinate, with narrow close-set divisions like a comb (Stearn 1973).

Homotypic Synonym(s)
Euastrum starnbergense var. triquetrum Kaiser 1929

General environment
This is a freshwater species.

No distributions recorded
No distributional records for this taxon have been recorded by AlgaeBase to date. Generally, recent national lists or extensive regional or state lists have been employed to give a general indication of distribution.

Key references
Prescott, G.W., Croasdale, H.T. & Vinyard, W.C. (1977). A synopsis of North American desmids Part II. Desmidiaceae: Placodermae Section 2. pp. [i-vii], 1-411, incl. pls LVIII-CXLVII. Lincoln & London: University of Nebraska Press.

Created: 24 March 2016 by Salvador Valenzuela Miranda

Verified by: 15 January 2019 by M.D. Guiry

Accesses: This record has been accessed by users 10 times since it was created.

Verification of data
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Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=159059

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2019. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 21 May 2019.

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