Taxonavigation

Taxonavigation: Rhizosoleniales 

Superregnum: Eukaryota
Regnum: Chromista
Subregnum: Harosa
Infraregnum: Heterokonta
Phylum: Ochrophyta
Subphylum: Khakista
Classis: Bacillariophyceae
Subclassis: Coscinodiscophycidae
Superordo: Rhizosolenianae
Ordo: Rhizosoleniales

Familia: Pyxillaceae
Genus: Pyrgupyxis
Species: P. caput-avis – P. eocena – P. gracilis – P. johnsoniana – P. oligocaenica – P. prolongata

Name

Pyrgupyxis Hendey (1969)
Type-species: Pyrgupyxis eocena Hendey (1969)

Reference

  • Norman I. Hendey 1969, Pyrgupyxis, a new genus of diatoms from a South Atlantic Eocene core, Occasional Papers of the California Academy of Sciences (6): 1–5.
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