Coelastropsis
Coelastropsis | |
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Scientific classification | |
(unranked): | Viridiplantae |
Division: | Chlorophyta |
Class: | Chlorophyceae |
Order: | Sphaeropleales |
Family: | Scenedesmaceae |
Genus: | Coelastropsis B.Fott & T.Kalina |
Species: | C. costata
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Binomial name | |
Coelastropsis costata B.Fott & T.Kalina 1979[1]
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Coelastropsis is a genus of green algae in the family Scenedesmaceae, containing the single species Coelastropsis costata.[2] It is found in freshwater lakes and bogs, usually associated with mosses and filamentous algae.[3] It has been recorded in Europe, Cuba and possibly New Zealand.[1]
Coelastropsis consists of coenobia of cells. Cells are borne in irregular spheroidal clusters of 2, 4, 8, or 16, not surrounded by a layer of mucilage. Cells are surrounded by a thick cell wall which are covered in longitudinal ribs. The cell contains a single parietal chloroplast, with one pyrenoids.[1]
Coelastropsis reproduces asexually by producing autospores, where each spore develops into a cell of the new coenobium. Flagellated stages and sexual reproduction have not been observed.[1]
References
[edit]- ^ a b c d Guiry, M.D.; Guiry, G.M. "Coelastropsis". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. Retrieved 2023-11-15.
- ^ See the NCBI webpage on Coelastropsis. Data extracted from the "NCBI taxonomy resources". National Center for Biotechnology Information. Retrieved 2007-03-19.
- ^ D. M. John; Brian A. Whitton; Alan J. Brook, eds. (2002). The freshwater algal flora of the British Isles: an identification guide to freshwater and terrestrial algae. Cambridge University Press. ISBN 978-0-521-77051-4.