Rivulariaceae

Rivulariaceae
	Gloeotrichia echinulata
Scientific classification
Domain:	Bacteria
Phylum:	Cyanobacteria
Class:	Cyanophyceae
Order:	Nostocales
Family:	Rivulariaceae; Kützing ex Bornet & Flahault
Genera
	See text

The Rivulariaceae are a family of cyanobacteria within the Nostocales in which the filaments (trichomes) are tapered from wider at the base to narrower at the tip.^[2]

The type species is Rivularia haematites (Dc) C. A. Agardh.^[3]

Genera

As of 14 September 2021^[update], WoRMS listed the following genera under Rivulariaceae^[2]:

Amphithrix Bornet & Flahault, 1886
Ariasmontanoa Molinari & Guiry, 2021
Calothrix C.Agardh ex Bornet & Flahault, 1886
Dichothrix Zanardini ex Bornet & Flahault, 1886
Gaillardotella Bory de Saint-Vincent ex Kuntze, 1898
Gardnerula G.De Toni, 1936
Gloiotrichia J.Agardh, 1842
Heteractis A.P.de Candolle, 1838
Isactis Thuret ex Bornet & Flahault, 1886
Macrochaete Berrendero, J.R.Johansen & Kastovsky, 2016
Mastigonema H.Schwabe ex A.B.Frank, 1886
Montanoa P.González, 1947
Nunduva L.González-Resendiz, H.León-Tejera & J.R.Johansen, 2018
Phyllonema D.O.Alvarenga, J.Rigonato, L.H.Z.Branco, I.S.Melo & M.F.Fiore, 2016
Primorivularia A.-S.Edhorn, 1973
Rivularia C.Agardh ex Bornet & Flahault, 1886
Sacconema Borzì ex Bornet & Flahault, 1886: contains two species, one freshwater and another terrestrial;
Tildenia Kossinskaja, 1926
Zonotrichites J.G.Bornemann, 1886

As of 15 September 2021^[update]，AlgaeBase also includes the following genera under Rivulariaceae:

Microchaete Thuret ex Bornet & Flahault 1886:^[4] is considered by WoRMS to remain under the subfamily of Microchaetoideae of family Microchaetaceae.^[5]

References

^ Komárek J, Kaštovský J, Mareš J, Johansen JR (2014). "Taxonomic classification of cyanoprokaryotes (cyanobacterial genera) 2014, using a polyphasic approach" (PDF). Preslia. 86: 295–335.
^ ^a ^b Guiry MD (2011-07-29). Guiry MD, Guiry GM (eds.). "Rivulariaceae Frank, 1886". AlgaeBase. National University of Ireland, Galway. World Register of Marine Species. Retrieved 2021-09-15.
^ "Rivularia - Encyclopedia of Life".
^ Guiry, M.D.; Guiry, G.M. "Microchaete". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway.
^ Guiry MD, Cuvelier D (2012-07-04). Guiry MD, Guiry GM (eds.). "Microchaete Thuret ex Bornet & Flahault, 1886". AlgaeBase. National University of Ireland, Galway. World Register of Marine Species. Retrieved 2021-09-15.

External links

Guiry, M.D.; Guiry, G.M. "Rivulariaceae". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway.

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[Komárek-1] Komárek J, Kaštovský J, Mareš J, Johansen JR (2014). "Taxonomic classification of cyanoprokaryotes (cyanobacterial genera) 2014, using a polyphasic approach" (PDF). Preslia. 86: 295–335.

[WoRMS_146651-2] Guiry MD (2011-07-29). Guiry MD, Guiry GM (eds.). "Rivulariaceae Frank, 1886". AlgaeBase. National University of Ireland, Galway. World Register of Marine Species. Retrieved 2021-09-15.

[3] "Rivularia - Encyclopedia of Life".

[4] Guiry, M.D.; Guiry, G.M. "Microchaete". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway.

[WoRMS_147016-5] Guiry MD, Cuvelier D (2012-07-04). Guiry MD, Guiry GM (eds.). "Microchaete Thuret ex Bornet & Flahault, 1886". AlgaeBase. National University of Ireland, Galway. World Register of Marine Species. Retrieved 2021-09-15.

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