163,425 species and infraspecific names are in the database, 22,770 images, 62,964 bibliographic items, 480,353 distributional records.

Trigonium graeffeanum (O.N.Witt) N.I.Hendey 1972

Publication details
Trigonium graeffeanum (O.N.Witt) N.I.Hendey 1972 ('1971'): 382

Published in: Hendey, N.I. (1972 '1971'). Some marine diatoms from the Galapagos Islands. Nova Hedwigia 22: 371-422.

Type species
The type species (holotype) of the genus Trigonium is Trigonium arcticum (Brightwell) Cleve.

Amphitetras graeffeana O.N.Witt

Type information
Tuvalu: Funafuti.

Homotypic Synonym(s)
Amphitetras graeffeana O.N.Witt 1873

General environment
This is a marine species.

Detailed distribution with sources (Click to Load)

Created: 13 March 2006 by M.D. Guiry

Verified by: 03 October 2019 by Salvador Valenzuela Miranda

Accesses: This record has been accessed by users 132 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=94974

Citing AlgaeBase
Cite this record as:
Salvador Valenzuela Miranda in Guiry, M.D. & Guiry, G.M. 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 28 September 2021.

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