Bonnet hammerhead vs Foca Pia

Sphyrna tiburo compared with Pagophilus groenlandicus

Key Differences

• Bonnet hammerhead is Endangered while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Bonnet hammerhead	Foca Pia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Pinnipedia (Seals & Sea Lions)
Family	Sphyrnidae (Hammerhead Sharks)	Phocidae (True Seals)
Genus	Sphyrna (Hammerhead Sharks)	Pagophilus
Species	Sphyrna tiburo	Pagophilus groenlandicus

Evolutionary Relationship

Bonnet hammerhead and Foca Pia share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bonnet hammerhead

EN — Endangered

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Bonnet hammerhead	Foca Pia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bonnet hammerhead

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Bonnet hammerhead

The Bonnet hammerhead (Sphyrna tiburo) is a species in the genus Sphyrna. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.