Dusky Dolphin vs Ecuadorean Rice Rat

Lagenorhynchus obscurus compared with Nephelomys auriventer

Taxonomic Classification

Rank	Dusky Dolphin	Ecuadorean Rice Rat
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	Nephelomys
Species	Lagenorhynchus obscurus	Nephelomys auriventer

Evolutionary Relationship

Dusky Dolphin and Ecuadorean Rice Rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Dusky Dolphin

LC — Least Concern

Ecuadorean Rice Rat

LC — Least Concern

Physical Characteristics

Attribute	Dusky Dolphin	Ecuadorean Rice Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ecuadorean Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.