Limnothrix

Limnothrix
Scientific classification
Domain: Bacteria
Kingdom: Bacillati
Phylum: Cyanobacteriota
Class: Cyanophyceae
Order: Pseudanabaenales
Family: Pseudanabaenaceae
Genus: Limnothrix
M.-E.Meffert, 1988

Limnothrix is a genus of cyanobacteria belonging to the family Pseudanabaenaceae.[1]

There are no available genomes for any accepted species of Limnothrix as of 2023. The 16S ribosomal DNA sequences find Limnothrix polyphyletic with regard to Pseudanabaena.[2]

As of Release 10-RS262 (April 2024), GTDB contains an error where it applies the name Limnothrix to a group more appropriately named Picosynechococcus. This error occurred due to a combination of the lack of genomes from true Limnothrix and the presence of a Limnothrix rosea more appropriately classified under Picosynechococcus.[3]

Species

Species:[1]

  • Limnothrix amphigranulata (Goor) Meffert
  • Limnothrix bicudoi Azevedo & C.A. de Souza
  • Limnothrix borgertii (Lemmermann) Anagnostidis

References

  1. ^ a b "Limnothrix M.-E.Meffert, 1988 :: Algaebase". www.algaebase.org. Retrieved 29 April 2021.
  2. ^ Strunecký, Otakar; Ivanova, Anna Pavlovna; Mareš, Jan (February 2023). "An updated classification of cyanobacterial orders and families based on phylogenomic and polyphasic analysis". Journal of Phycology. 59 (1): 12–51. doi:10.1111/jpy.13304.
  3. ^ "Limnothrix, Picosynechococcus". GTDB Forum. 21 January 2026.