vs

Ceratium cornutum compared with Ceratium gravidum

Taxonomic Classification

Rank
Kingdom same	Chromista (โครมิสตา)	Chromista (โครมิสตา)
Phylum same	Myzozoa (Myzozoa)	Myzozoa (Myzozoa)
Class same	Dinophyceae (Dinophyceae)	Dinophyceae (Dinophyceae)
Order same	Gonyaulacales (Gonyaulacales)	Gonyaulacales (Gonyaulacales)
Family same	Ceratiaceae	Ceratiaceae
Genus same	Ceratium	Ceratium
Species	Ceratium cornutum	Ceratium gravidum

Evolutionary Relationship

and share a common ancestor at the Genus level: Ceratium.

Conservation Status

NE — Not Evaluated

NE — Not Evaluated

Physical Characteristics

Attribute
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and Taiwan.

The Ceratium cornutum (Ceratium cornutum) is a species in the genus Ceratium. Distributed across Denmark, Norway, and Sweden.

Ceratium gravidum is a large, armored marine dinoflagellate with distinctive, robust projecting horns and a heavily calcified cell wall. It inhabits warm tropical and subtropical coastal ocean waters worldwide. This primarily photosynthetic protist contributes to tropical marine phytoplankton communities and can form blooms in warm, stratified waters.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden