Lobosphaera

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Lobosphaera
File:Lobosphaera incisa 3C.png
Lobosphaera incisa
Scientific classification Edit this classification
Kingdom: Plantae
Division: Chlorophyta
Class: Trebouxiophyceae
Order: Trebouxiales
Family: Trebouxiaceae
Genus: Lobosphaera
Reisigl
Type species
Lobosphaera tirolensis
Reisigl[1]
Species[1]

Lobosphaera is a genus of green algae in the family Trebouxiaceae.[2] It was originally described from soils in Austria,[1] but has since been found in freshwater habitats and as a symbiont within lichens.[3]

Lobosphaera consists of solitary, spherical cells around 15 μm in diameter, surrounded by a thin cell wall. Cells contain a single chloroplast that is parietal with marginal indentations. Chloroplasts lack pyrenoids but have starch grains. Reproduction is asexual and occurs by the formation of 4-32 autospores; these are released by the rupture of the parental cell wall.[1] Species in the genus Lobosphaera have also been placed in Myrmecia.[4]

References

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