Hector s Dolphin vs Tome's spiny rat

Cephalorhynchus hectori compared with Proechimys semispinosus

Key Differences

• Hector s Dolphin is Endangered while Tome's spiny rat is Least Concern.

Taxonomic Classification

Rank	Hector s Dolphin	Tome's spiny rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Cetacea (Whales & Dolphins)	Rodentia (Roedores)
Family	Delphinidae (Oceanic Dolphins)	Echimyidae
Genus	Cephalorhynchus	Proechimys
Species	Cephalorhynchus hectori	Proechimys semispinosus

Evolutionary Relationship

Hector s Dolphin and Tome's spiny rat share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Hector s Dolphin

EN — Endangered

Tome's spiny rat

LC — Least Concern

Physical Characteristics

Attribute	Hector s Dolphin	Tome's spiny rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tome's spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.