Chlorokybus
Chlorokybus | |
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Chlorokybus atmophyticus | |
Scientific classification | |
(unranked): | Viridiplantae |
(unranked): | Charophyta |
Class: | Chlorokybophyceae Irisarri & al.[5] |
Order: | Chlorokybales Irisarri & al.[4] |
Family: | Chlorokybaceae Irisarri & al.[3] |
Genus: | Chlorokybus Geitler[1][2] |
Species[1] | |
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Chlorokybus is a multicellular (sarcinoid) genus of basal green algae or charophyte. It has been classified as the sole member of the family Chlorokybaceae,[3] which is the sole member of the order Chlorokybales,[4] in turn the sole member of the class Chlorokybophyceae.[5][6] It grows on soil and rock surfaces,[7] and is rare.[8]
Description
Chlorokybus is a
Chlorokybus reproduces asexually by forming
Taxonomy
Chlorokybus atmophyticus was once thought to be the only species in the genus.[8] In 2021, a study showed that there were at least four other species, morphologically indistinguishable, but with deep genomic differences, suggesting divergences possibly about 76 million years ago. Chlorokybus has been found in Eurasia, Central and South America.[7]
Chlorokybus was placed in a new class, order and family. The new class Chlorokybophyceae was basal within the charophytes.[7]
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Within the genus, the species were related as shown in the cladogram:[7]
Chlorokybus |
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References
- ^ a b Guiry, M.D.; Guiry, G.M. "Chlorokybus". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway.
- ^ Geitler, L. (1942). "Morphologie, Entwicklungsgeschichte und systematik neuer bemerkenswerter atmosphytischer Algen aus Wien". Flora NF. Vol. 136. pp. 1–29.
- ^ a b Guiry, M.D.; Guiry, G.M. "Chlorokybaceae". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway.
- ^ a b Guiry, M.D.; Guiry, G.M. "Chlorokybales". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway.
- ^ a b Guiry, M.D.; Guiry, G.M. "Chlorokybophyceae". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway.
- S2CID 40459076.
- ^ PMID 34814752.
- ^ JSTOR 2442669.