Atlantic fourhorn octopus vs Pacific fourhorn octopus

Pteroctopus tetracirrhus compared with Pteroctopus hoylei

Key Differences

• Atlantic fourhorn octopus is Not Evaluated while Pacific fourhorn octopus is Data Deficient.

Taxonomic Classification

Rank	Atlantic fourhorn octopus	Pacific fourhorn octopus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Mollusca (Mollusks)	Mollusca (Mollusks)
Class same	Cephalopoda (Cephalopods)	Cephalopoda (Cephalopods)
Order same	Octopoda (Octopuses)	Octopoda (Octopuses)
Family same	Octopodidae (Common Octopuses)	Octopodidae (Common Octopuses)
Genus same	Pteroctopus	Pteroctopus
Species	Pteroctopus tetracirrhus	Pteroctopus hoylei

Evolutionary Relationship

Atlantic fourhorn octopus and Pacific fourhorn octopus share a common ancestor at the Genus level: Pteroctopus.

Conservation Status

Atlantic fourhorn octopus

NE — Not Evaluated

Pacific fourhorn octopus

DD — Data Deficient

Physical Characteristics

Attribute	Atlantic fourhorn octopus	Pacific fourhorn octopus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic fourhorn octopus

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Sweden.

Pacific fourhorn octopus

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

Atlantic fourhorn octopus

The Atlantic fourhorn octopus (Pteroctopus tetracirrhus) is a species in the genus Pteroctopus. Native to Europe, inhabiting ecosystems characteristic of the region.