156,052 species and infraspecific names are in the database, 21,990 images, 60,315 bibliographic items, 443,172 distributional records.

Hydrosera triquetra Wallich

Publication details
Hydrosera triquetra Wallich 1858: 251, pl. XIII [13]: figs 1-6

Published in: Wallich, G.C. (1858). On Triceratium and some allied forms, with figures of the same. Quarterly Journal of Microscopical Science 6: 242-253, pls Xii, XIII.
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Type species
This is the type species (lectotype) of the genus Hydrosera.

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

Origin of species name
Adjective (Latin), having three acute angles.

Synonym(s)
No synonyms are currently included in AlgaeBase.

Habitat notes
Idei et al., (2015) collected this from a freshwater habitat but they note that Hydrosera is a widely euryhaline genus. - (16 Apr 2015) - Wendy Guiry

General environment
This is a marine species.

Type information
Type locality: in brackish water, attached to algae or tree stems, Gangetic Sunderbunds, India (Silva 1996-to date).

Detailed distribution with sources (Click to Load)

Key references
Hendey, N.I. (1974). A revised check-list of the British marine diatoms. Journal of the Marine Biological Association of the United Kingdom 54: 277-300.

Idei, M., Sato, S., Nagasato, C., Motomura, T., Toyoda, K., Nagumo, T. & Mann, D.G. (2015). Spermatogenesis and auxospore structure in the multipolar centric diatom Hydrosera. Journal of Phycology 51(1): 144-158.

John, J. (2018). Diatoms from Tasmania: taxonomy and biogeography. The diatom flora of Australia Volume 2. pp. [1]-656, 351 figs. Schmitten - Oberreifenberg: Koeltz Botanical Books.

Sims, P.A. (ed.) (1996). An atlas of British diatoms arranged by B. Hartley based on illustrations by H.G. Barber and J.R. Carter. pp. [2], 1-601, incl. 290 pls. Bristol: Biopress Ltd.

Created: 11 April 2002 by M.D. Guiry

Verified by: 07 November 2018 by M.D. Guiry

Accesses: This record has been accessed by users 1266 times since it was created.

Verification of data
Users are responsible for verifying the accuracy of information before use, as noted on the website Content page.

References
(Please note: only references with the binomials in the title are included. The information is from the Literature database.)

Gleave, H.H. (1972). Hydrosera triquetra, a diatom new to European waters. Microscopy. Journal of the Quekett Microscopical Club 32: 208.
Li, C.-W. & Chiang, Y.-M. (1977). The fine structure of the frustule of a centric diatom Hydrosera triquetra Wallich. British Phycological Journal 12: 203-213, 33 figs.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=31109

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 25 August 2019.

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