*** Welcome to piglix ***

Actinochrysophyceae

Axodines
Scientific classification
Domain: Eukaryota
(unranked): Sar
Superphylum: Heterokonta
Phylum: Ochrophyta
Class: Actinochrysophyceae
Mikrjukov & Patterson, 2001
Genera

Dictyochales/Silicoflagellates
   Dictyocha
Rhizochromulinales    Rhizochromulina
Actinodines
   Pedinellales
      Pedinella
      Apedinella
      Pseudopedinella
      Mesopedinella
      Parapedinella
      Actinomonas
      Pteridomonas
   Ciliophryida
      Ciliophrys
   Actinophryida
      Actinophrys
      Actinosphaerium
Florenciellales
   Pseudochattonella

Synonyms
  • Actinochrysea Cavalier-Smith et al. 1995
  • Axodines Patterson, 1994
  • Dictyochophyceae Silva, 1980, emend. Moestrup, 1995, sensu lato

Dictyochales/Silicoflagellates
   Dictyocha
Rhizochromulinales    Rhizochromulina
Actinodines
   Pedinellales
      Pedinella
      Apedinella
      Pseudopedinella
      Mesopedinella
      Parapedinella
      Actinomonas
      Pteridomonas
   Ciliophryida
      Ciliophrys
   Actinophryida
      Actinophrys
      Actinosphaerium
Florenciellales
   Pseudochattonella

The axodines (Actinochrysophyceae, Actinochrysea or Dictyochophyceae sensu lato) are a group of unicellular heterokont algae, previously classified in the Chrysophyceae.

They include pedinellids, silicoflagellates, and Rhizochromulinales.

They characteristically have a single emergent flagellum, which lacks the root structure found in related groups, and is extended into a wing-like form supported by an internal rod. They also have tentacles or axopods supported by triads of microtubules, arising from the surface of the nucleus.


...
Wikipedia

...