Chaetonemopsis

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Chaetonemopsis
Scientific classification OOjs UI icon edit-ltr.svg
Clade: Viridiplantae
Division: Chlorophyta
Class: Chlorophyceae
Order: Chaetophorales
Family: Chaetophoraceae
Genus: Chaetonemopsis
L. Gauthier-Lièvre, 1954
Type species
Chaetonemopsis pseudobulbochaete
Species [1]

Chaetonemopsis is a genus of green algae in the family Chaetophoraceae. [1]

Chaetonemopsis consists of uniseriate filaments which are laterally and alternately branched. Cells have long, basally swollen hairs; terminal cells often have two such hairs. Cells are uninucleate with a chloroplast. Sexual reproduction is oogamous, in which the egg is released from the oogonium but remaining attached via a thin, cytoplasmic thread. [1]

The taxonomic status of this genus is unclear. Some taxonomists have suggested that the morphological features of Chaetonemopsis are actually produced by a different genus Bulbochaete parasitized by an amoeba. [2]

References

  1. 1 2 3 Guiry, M.D.; Guiry, G.M. "Chaetonemopsis Gauthier-Lièvre, 1954". AlgaeBase . University of Galway . Retrieved 2025-02-27.
  2. Wujek, D.E.; Thompson, R.H. (1996). "The genus Chaetonemopsis (Chaetophorales, Chlorophyta)". Nova Hedwigia Beiheft. 112: 509–512.