155,837 species and infraspecific names are in the database, 21,968 images, 60,232 bibliographic items, 439,367 distributional records.

Trichormus azollae (Strasburger) Komárek & Anagnostidis, nom. inval.

Publication details
Trichormus azollae (Strasburger) Komárek & Anagnostidis 1989: 303, nom. inval.

Published in: Komárek, J. & Anagnostidis, K. (1989). Modern approach to the classification system of Cyanophytes 4 - Nostocales. Algological Studies 56: 247-345.

Type species
The type species (holotype) of the genus Trichormus is Trichormus variabilis (Kützing ex Bornet & Flahault) Komárek & Anagnostidis.

Basionym
Anabaena azollae Strasburger

Homotypic Synonym(s)
Anabaena azollae Strasburger 1884

Nomenclatural notes
Invalid: based on an invalid name? - (22 Aug 2014) - M.D. Guiry

Habitat notes
Endobiont in Azolla. - (11 Feb 2014) - M.D. Guiry

General environment
This is a freshwater species.

Detailed distribution with sources
(as Anabaena azollae Strasburger)
Europe: Romania (Caraus 2002, Caraus 2012), Spain (Alvarez-Cobelas & Gallardo 1988).

North America: Great Lakes (Prescott 1962).

South America: Argentina (Tell 1985), Brazil (De-Lamonica-Freire & Heckman 1996).

Africa: Ghana (Smith, Smith & Nii Yemoh Annang 2015).

South-west Asia: Bangladesh (Siddiqui et al. 2009), India (Gupta 2012), Pakistan (Mehwish & Aliya 2005).

Asia: Japan (Hirose, Yamagishi & Akiyama 1977), Nepal (Rai, Rai & Jha 2010, Rai, Rai & Jha 2010), Taiwan (Shao 2003-2014, Shao 2003-2014, Shao 2003-2014).

(as Trichormus azollae (Strasburger) Komárek & Anagnostidis)
Europe: Greece (Gkelis et al. 2016), Romania (Caraus 2017).

South-east Asia: Singapore (Pham et al. 2011).

Australia and New Zealand: New Zealand (Broady & Merican 2012).

Key references
Komárek, J. (2013). Süsswasserflora von Mitteleuropa. Cyanoprokaryota: 3rd part: heterocystous genera. Vol. 19 pp. [i]-xviii, [1]-1130. Heidelberg: Springer Spektrum.

Created: 26 April 2002 by M.D. Guiry

Verified by: 22 August 2014 by M.D. Guiry

Accesses: This record has been accessed by users 1298 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=48650

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 18 July 2019.

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