Pyrenomonas

Pyrenomonas
Pyrenomonas ovalis. Cell anatomy representation, showing ventral view, palmelloid colony, external appearance (periplast) and transversal section.
Scientific classification
Domain: Eukaryota
Clade: Pancryptista
Phylum: Cryptista
Superclass: Cryptomonada
Class: Cryptophyceae
Order: Pyrenomonadales
Family: Pyrenomonadaceae
Genus: Pyrenomonas
Santore, 1984
Type species
Pyrenomonas salina
(Wislouch, 1924) Santore, 1984
Species
  • P. helgolandii U.Santore
  • P. ovalis P.Kugrens, B.L.Clay & R.E.Lee
  • P. salina (Wislouch 1924) Santore 1984

Pyrenomonas is a genus of cryptomonad. It is a red alga with a bilobed chloroplast and a central pyrenoid, which has an invagination that houses a nucleomorph .

Pyrenomonas salina, the type species, was characterized in 1984 but has since been renamed to Rhodomonas salina. According to AlgaeBase, Pyrenomonas would only encompass two recognized species: Pyrenomonas helgolandii U.Santore and Pyrenomonas ovalis P.Kugrens, B.L.Clay & R.E.Lee, 1999 . The following species are considered synonyms of the accepted names:

  • Pyrenomonas abbreviata (Butcher) Santore, 1986. Synonym of: Rhodomonas abbreviata (Butcher) D.R.A.Hill & Wetherbee .
  • Pyrenomonas heteromorpha Santore, 1986. Synonym of: Rhodomonas heteromorpha Butcher ex D.R.A.Hill & R.Wetherbee .
  • Pyrenomonas maculata Santore, 1986. Synonym of: Rhodomonas maculata D.R.A.Hill & Wetherbee .
  • Pyrenomonas reticulata (I.A.N.Lucas) U.J.Santore, 1986. Synonym of: Rhinomonas reticulata (I.A.N.Lucas) G.Novarino .
  • Pyrenomonas salina (WisÅ‚ouch) Santore, 1984. Synonym of: Rhodomonas salina (WisÅ‚ouch) D.R.A.Hill & R.Wetherbee .