Dusky Dolphin vs Sylvan Thomasomys

Lagenorhynchus obscurus compared with Thomasomys silvestris

Taxonomic Classification

Rank	Dusky Dolphin	Sylvan Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Rodentia (Rodents)
Family	Delphinidae (Oceanic Dolphins)	Cricetidae
Genus	Lagenorhynchus	Thomasomys
Species	Lagenorhynchus obscurus	Thomasomys silvestris

Evolutionary Relationship

Dusky Dolphin and Sylvan Thomasomys share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Dusky Dolphin

LC — Least Concern

Sylvan Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Dusky Dolphin	Sylvan Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sylvan Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.