Hammerhead vs Olive-gray Thomasomys

Sphyrna corona compared with Thomasomys cinereus

Key Differences

• Hammerhead is Critically Endangered while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Hammerhead	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Rodentia (Rodents)
Family	Sphyrnidae (Hammerhead Sharks)	Cricetidae
Genus	Sphyrna (Hammerhead Sharks)	Thomasomys
Species	Sphyrna corona	Thomasomys cinereus

Evolutionary Relationship

Hammerhead and Olive-gray Thomasomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hammerhead

CR — Critically Endangered

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Hammerhead	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hammerhead

Habitat

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

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.