Characiellopsis
Characiellopsis | |
---|---|
Scientific classification | |
(unranked): | Viridiplantae |
Division: | Chlorophyta |
Class: | Chlorophyceae |
Order: | Sphaeropleales |
Family: | Characiaceae |
Genus: | Characiellopsis M. O. P. Iyengar, 1975 |
Type species | |
Characiellopsis anophelesii | |
Species[1] | |
Characiellopsis is a genus of green algae in the family Characiaceae. Two species are known: Characiellopsis anophelesii and Characiellopsis skujae.[1]
Description
[edit]Characiellopsis consists of solitary cells that are elongate and attached to a substrate via a pad of mucilage. Cells contain a single central nucleus. Young cells contain a single chloroplast, while older cells contain multiple; each chloroplast has a single pyrenoid. Cells reproduce by 2-flagellated zoospores. These zoospore escape from the tip of the mother cell via a tear in the mother cell's wall.[2]
Species
[edit]Characiellopsis anophelesii consists of solitary cells that are attached to mosquito (Anopheles) larvae.[2]
Characiellopsis skujae consists of solitary cells that are elongated to ovoid, attached to a surface via a thick stalk. The cell walls are very thick, and the tip of the cell has a refractive ring-shaped structure visible in light microscopy. Cells contain a single chloroplast filling the cell, each with a single pyrenoid. The apical ring structure is very distinctive, and it shares this characteristic with another taxon, Characium obtusum; the two species are probably synonymous.[3]
References
[edit]- ^ a b Guiry, M.D.; Guiry, G.M. (2007). "Genus: Characiellopsis taxonomy browser". AlgaeBase version 4.2 World-wide electronic publication, National University of Ireland, Galway. Retrieved 2007-09-25.
- ^ a b Iyengar, M. O. P. (1975). "Contributions to our knowledge of South Indian Algae—VIII". Proceedings of the Indian Academy of Sciences. 81: 29–60. doi:10.1007/BF03050744. S2CID 198139654.
- ^ Hindák, František; Hindáková, Alica (2008). "Morphology and taxonomy of some rare chlorococcalean algae (Chlorophyta)". Biologia. 63 (6): 781–790. doi:10.2478/s11756-008-0099-7. S2CID 21886470.