152,930 species and infraspecific names are in the database, 20,947 images, 59,150 bibliographic items, 408,271 distributional records.

Taxonomy Detail

Order Scotinosphaerales

Scotinosphaerales Skaloud, Kalina, Nemjová, De Clerck & Leliaert, 2013: 126.

Source: Škaloud, P., Rindi, F., Boedeker, C. & Leliaert, F. (2018). Süßwasserflora von Mitteleuropa. Freshwater flora of central Europe. Bd 13. Chlorophyta: Ulvophyceae (Krienitz, L. ed.). pp. [i]-vii, [1]-288, 182 figs. Berlin: Springer Spektrum.

Original publication: Skaloud, P., Kalina, T., Nemjová, K. De Clerck, O. & Leliaert, F. (2013). Morphology and phylogenetic position of the freshwater green microalgae Chlorochytrium (Chlorophyceae) and Scotinosphaera (Skotinosphaerales, ord. nov., Ulvophyceae). Journaal of Phycology 49(1): 115-129.

Description:
Thallus microscopic, free-living, consisting of solitary uninucleate unicells, often with local stratified cell wall thickenings. Chloroplast forming a net of numerous radiating and anastomosing lobes expanding from two or more pyrenoids toward the cell periphery. Pyrenoid matrix dissected by numerous anastomosing cytoplasmatic channels. Asexual reproduction by zoospores and autospores. Sporogenesis initiated with accumulation of secondary carotenoids in the cell periphery, followed by a quickly repeated mitosis without parallel cell wall synthesis. Zoospores biflagellate, naked, produced in high numbers. Free-living, rarely endophytic, freshwater or aeroterrestrial.

Comments:
Order with a single family.

Key References
Skaloud, P., Kalina, T., Nemjová, K. De Clerck, O. & Leliaert, F. (2013). Morphology and phylogenetic position of the freshwater green microalgae Chlorochytrium (Chlorophyceae) and Scotinosphaera (Skotinosphaerales, ord. nov., Ulvophyceae). Journaal of Phycology 49(1): 115-129.

Linking to this page: http://www.algaebase.org/browse/taxonomy/detail/?taxonid=116949

Citing AlgaeBase
Cite this record as:
Guiry, M.D. & Guiry, G.M. 2018. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 23 September 2018.

Algaebase taxon LSID: urn:lsid:algaebase.org:taxname:116949

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