Taxonavigation

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Taxonavigation: Hemiaulales 

Superregnum: Eukaryota
Cladus: Diaphoretickes
Cladus: Tsar
Cladus: Sar
Infraregnum: Heterokonta
Phylum: Ochrophyta
Subphylum: Khakista
Classis: Bacillariophyceae
Subclassis: Coscinodiscophycidae
Superordo: Biddulphianae
Ordo: Hemiaulales

Familia: Hemiaulaceae
Genus: Riedelia
Species: Riedelia altar

Name

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Riedelia altar (Brun) H.J.Schrader & Fenner (1976)
Basionyme: Hemiaulus altar Brun (1896)
Type-locality: Barbados: Chimborazo; Mount Hillaby; Colonial, Eocene.