Schizochlamys: Difference between revisions
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'''''Schizochlamys''''' is a [[genus]] of [[green algae]] in the family [[Schizochlamydaceae]].<ref name=AB_g43485>{{AlgaeBase genus|name=Schizochlamys|id=43485|access-date=2022-02-26}}</ref> |
'''''Schizochlamys''''' is a [[genus]] of [[green algae]] in the family [[Schizochlamydaceae]].<ref name=AB_g43485>{{AlgaeBase genus|name=Schizochlamys|id=43485|access-date=2022-02-26}}</ref> It is found in [[freshwater]] habitats and is planktonic.<ref name=Shubert2014/> |
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''Schizochlamys'' forms many-celled colonies that are microscopic, but sometimes becoming large enough to see with the naked eye. Cells are distributed throughout the colony in aggregations of two or four, and are embedded in [[mucilage]]. Near the cells are fragments of the mother [[cell wall]] that are left behind.<ref name=Matthews>{{cite journal | date = 2016 | last1=Matthews | first1=Robin A. | title=Freshwater Algae in Northwest Washington, Volume II, Chlorophyta and Rhodophyta | url= https://cedar.wwu.edu/cedarbooks/1/ | journal = A Collection of Open Access Books and Monographs | publisher = Western Washington University | doi=10.25710/fctx-n773 }}</ref> Cells have one to 16 very long pseudoflagella, and inside bear two [[contractile vacuole]]s and one or two [[chloroplast]]s with (sometimes with [[pyrenoid]]s), which are for starch production. However, ''Schizochlamys'' appears to store energy mainly in the form of [[lipid]]s.<ref name=Bicudo_and_Menezes2006>{{cite book | title= Gêneros de Algas de Águas Continentais do Brasil: chave para identificação e descrições | edition=2 | year=2006 | first1=Carlos E. M. |last1=Bicudo | first2=Mariângela | last2= Menezes | publisher= RiMa Editora | pages=508 | isbn= 857656064X }}</ref> |
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The taxonomy of ''Schizochlamys'' is incomplete, with most species imperfectly known.<ref name=Bicudo_and_Menezes2006/> In some classifications, the genus ''[[Schizochlamydella]]'' is separate from ''Schizochlamys'' in having cells with one to 16 pseudoflagella arranged in groups of two to four, while ''Schizochlamys'' ''sensu stricto'' has cells with exactly 16 pseudoflagella in four groups.<ref name=Shubert2014>{{cite book |editor-first1=John D.|editor-last1=Wehr|editor-first2=Robert G.|editor-last2=Sheath|editor-first3=J. Patrick|editor-last3=Kociolek |date= 2014 |edition=2 |title= Freshwater Algae of North America: Ecology and Classification |last1= Shubert|first1=Elliot| last2=Gärtner |first2=Georg |chapter= Chapter 7. Nonmotile Coccoid and Colonial Green Algae |url= |location= |publisher= Elsevier Inc. |page= |isbn=978-0-12-385876-4 }}</ref> |
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==References== |
==References== |
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[[Category:Sphaeropleales genera]] |
[[Category:Sphaeropleales genera]] |
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[[Category:Sphaeropleales]] |
[[Category:Sphaeropleales]] |
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[[Category:Freshwater algae]] |
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Latest revision as of 04:51, 14 December 2023
| Schizochlamys | |
|---|---|
Scientific classification 
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| (unranked): | Viridiplantae |
| Division: | Chlorophyta |
| Class: | Chlorophyceae |
| Order: | Sphaeropleales |
| Family: | Schizochlamydaceae |
| Genus: | Schizochlamys Braun ex Kützing, 1849 |
| Species[1] | |
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Schizochlamys is a genus of green algae in the family Schizochlamydaceae.[1] It is found in freshwater habitats and is planktonic.[2]
Schizochlamys forms many-celled colonies that are microscopic, but sometimes becoming large enough to see with the naked eye. Cells are distributed throughout the colony in aggregations of two or four, and are embedded in mucilage. Near the cells are fragments of the mother cell wall that are left behind.[3] Cells have one to 16 very long pseudoflagella, and inside bear two contractile vacuoles and one or two chloroplasts with (sometimes with pyrenoids), which are for starch production. However, Schizochlamys appears to store energy mainly in the form of lipids.[4]
The taxonomy of Schizochlamys is incomplete, with most species imperfectly known.[4] In some classifications, the genus Schizochlamydella is separate from Schizochlamys in having cells with one to 16 pseudoflagella arranged in groups of two to four, while Schizochlamys sensu stricto has cells with exactly 16 pseudoflagella in four groups.[2]
References
[edit]- ^ a b Guiry, M.D.; Guiry, G.M. "Schizochlamys". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. Retrieved 2022-02-26.
- ^ a b Shubert, Elliot; Gärtner, Georg (2014). "Chapter 7. Nonmotile Coccoid and Colonial Green Algae". In Wehr, John D.; Sheath, Robert G.; Kociolek, J. Patrick (eds.). Freshwater Algae of North America: Ecology and Classification (2 ed.). Elsevier Inc. ISBN 978-0-12-385876-4.
- ^ Matthews, Robin A. (2016). "Freshwater Algae in Northwest Washington, Volume II, Chlorophyta and Rhodophyta". A Collection of Open Access Books and Monographs. Western Washington University. doi:10.25710/fctx-n773.
- ^ a b Bicudo, Carlos E. M.; Menezes, Mariângela (2006). Gêneros de Algas de Águas Continentais do Brasil: chave para identificação e descrições (2 ed.). RiMa Editora. p. 508. ISBN 857656064X.
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