Crabeater seal vs Hammerhead

Lobodon carcinophaga compared with Sphyrna corona

Key Differences

• Crabeater seal is Least Concern while Hammerhead is Critically Endangered.

Taxonomic Classification

Rank	Crabeater seal	Hammerhead
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Pinnipedia (Seals & Sea Lions)	Carcharhiniformes (Ground Sharks)
Family	Phocidae (True Seals)	Sphyrnidae (Hammerhead Sharks)
Genus	Lobodon	Sphyrna (Hammerhead Sharks)
Species	Lobodon carcinophaga	Sphyrna corona

Evolutionary Relationship

Crabeater seal and Hammerhead share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crabeater seal

LC — Least Concern

Hammerhead

CR — Critically Endangered

Physical Characteristics

Attribute	Crabeater seal	Hammerhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crabeater seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hammerhead

Habitat

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