Dusky Dolphin vs Robust melanomys

Lagenorhynchus obscurus compared with Melanomys robustulus

Taxonomic Classification

Rank	Dusky Dolphin	Robust melanomys
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	Melanomys
Species	Lagenorhynchus obscurus	Melanomys robustulus

Evolutionary Relationship

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

Conservation Status

Dusky Dolphin

LC — Least Concern

Robust melanomys

LC — Least Concern

Physical Characteristics

Attribute	Dusky Dolphin	Robust melanomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Robust melanomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.