Rhizochromulina

Genus of single-celled organisms

Rhizochromulina
Scientific classification Edit this classification
Domain: Eukaryota
Clade: Diaphoretickes
Clade: SAR
Clade: Stramenopiles
Phylum: Gyrista
Subphylum: Ochrophytina
Class: Dictyochophyceae
Order: Rhizochromulinales
Family: Rhizochromulinaceae
Genus: Rhizochromulina
D.J.Hibberd & Chrétiennot-Dinet
Species:
R. marina
Binomial name
Rhizochromulina marina
D.J.Hibberd & Chrétiennot-Dinet

Rhizochromulina is an unusual genus of marine heterokont algae, with one species, Rhizocromulina marina.[1] They are colored amoeboids with a single flagellum, and produce distinctive spindle-shaped zoospores. These have a cell structure typical of the axodines. Before it was studied in detail, Rhizochromulina was included among the superficially similar golden algae in the order Chrysamoebales, but these produce zoospores which are similar to flagellate golden algae in form.

References

  1. ^ Hibberd, David J.; Chretiennot-Dinet, Marie-Josèphe (February 1979). "The ultrastructure and taxonomy of Rhizochromulina marina gen. et sp.nov., an amoeboid marine chrysophyte". Journal of the Marine Biological Association of the United Kingdom. 59 (1): 179–193. Bibcode:1979JMBUK..59..179H. doi:10.1017/S0025315400046269. ISSN 1469-7769. S2CID 85137351.
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Eukaryota: SAR: Stramenopiles
Domain
Archaea
Bacteria
Eukaryota
(major groups
Excavata
Diaphoretickes
Hacrobia
Cryptista
Rhizaria
Alveolata
Stramenopiles
Plants
Amorphea
Amoebozoa
Opisthokonta
Animals
Fungi
Mesomycetozoea)
   Bigyra   
Opalozoa
Bicosoecida
Placidozoa
Wobblata*
Opalinata
Sagenista
Labyrinthulomycetes
   Gyrista   
Bigyromonada
   Pseudofungi   
Hyphochytriomycetes
Peronosporomycetes
(Oomycetes)
Eogamia
  • Anisolpidiales
  • Haptoglossales
  • Lagenismatales
  • Olpidiopsidales
  • Rozellopsidales
Peronosporidae
Saprolegniidae
incertae sedis
   Ochrophyta   
   Chrysista   
SII
Olisthodiscophyceae
Eustigmatophyceae
Chrysophyceae
Picophagea
Pinguiophyceae
SI
Raphidomonadea
PX
Aurearenophyceae
  • Aurearena
Phaeothamniophyceae
Chrysomerophyceae
Chrysoparadoxophyceae
  • Chrysoparadoxales
    • Chrysoparadoxa
Phaeophyceae
Discosporangiophycidae
Ishigeophycidae
Dictyochophycidae
Fucophycidae
Phaeosacciophyceae
Schizocladiophyceae
  • Schizocladiales
    • Schizocladia
Xanthophyceae
  • Botrydiales
  • Mischococcales
  • Rhizochloridales
  • Tribonematales
  • Vaucheriales
   Diatomista   
Dictyochophyceae
Pelagophyceae
  • Pelagomonadales
  • Sarcinochrysidales
   Khakista   
Bolidophyceae
Diatomeae
  • Leptocylindrophytina
    • Leptocylindrophyceae
    • Corethrophyceae
  • Ellerbeckiophytina
  • Probosciophytina
  • Melosirophytina
  • Coscinodiscophytina
  • Rhizosloleniophytina
  • Arachnoidiscophytina
Bacillariophytina
Incertae sedis
Taxon identifiers
Rhizochromulina
Rhizochromulina marina


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