- kelp, diatoms, and allies
- ›dinoflagellates and allies
- ›Myzozoa
- ›dinoflagellates
- ›Dinophyceae
- ›Gymnodiniales
- ›Kareniaceae

Karenia
Karenia is a genus of 12 species of dinoflagellates which were formerly included in the genus Gymnodinium.
8 branches of this genus, most-observed first

Florida red tide
speciesKarenia brevis

Karenia mikimotoi
speciesKarenia mikimotoi

Karenia papilionacea
speciesKarenia papilionacea

Karenia selliformis
speciesKarenia selliformis

Karenia bicuneiformis
speciesKarenia bicuneiformis
Karenia brevisulcata
speciesKarenia brevisulcata
Karenia bidigitata
speciesKarenia bidigitata
Karenia cristata
speciesKarenia cristata
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Karenia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 470161.