Retecapsa
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Superregnum: Eukaryota
Regnum: Chromista
Subregnum: Hacrobia
Phylum: Haptophyta
Classis: Prymnesiophyceae
Ordo: Prymnesiophyceae incertae sedis
Familia: -
Genus: Retecapsa
Species: †Retecapsa tridentata
Name edit
Retecapsa M.Black, 1971