Biology:Scenedesmaceae

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Scenedesmaceae is a family of green algae in the order Sphaeropleales. Scenedesmus algae are commonly found in freshwater plankton. The former family Coelastraceae is considered a synonym of Scenedesmaceae.[1]

The family has existed since at least the Cretaceous period, as evidenced by amber deposits from France containing the genus Enallax.[2]

Description

Algae in the family Scenedesmaceae consist of coenobia with flat or curved shapes, or sometimes three-dimensional clusters.[3]

Genera

Genera in this family include:[4]

References

  1. "Coelastraceae". Integrated Taxonomic Information System. https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=6272. 
  2. Girard, Vincent (2009). "Evidence of Scenedesmaceae (Chlorophyta) from 100 million-year-old amber". Geodiversitas 31 (1): 145–151. doi:10.5252/g2009n1a13. https://sciencepress.mnhn.fr/en/periodiques/geodiversitas/31/1/presence-de-scenedesmaceae-chlorophytes-dans-un-ambre-vieux-de-100-millions-d-annees. Retrieved 27 November 2021. 
  3. Hegewald, Eberhard; Wolf, Matthias; Keller, Alexander; Friedl, Thomas; Krienitz, Lothar (2010). "ITS2 sequence-structure phylogeny in the Scenedesmaceae with special reference to Coelastrum (Chlorophyta, Chlorophyceae), including the new genera Comasiella and Pectinodesmus". Phycologia 49 (4): 325–335. doi:10.2216/09-61.1. 
  4. "Protist Images: Chlorophyta". Protist Information Server. http://protist.i.hosei.ac.jp/pdb/Images/Protista/ChlorophytaE.html#Chlorophyceae. 

Wikidata ☰ Q5617557 entry