Irrawaddy dolphin vs Mérida Aepeomys

Orcaella brevirostris compared with Aepeomys lugens

Key Differences

• Irrawaddy dolphin is Endangered while Mérida Aepeomys is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Mérida Aepeomys
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	Orcaella	Aepeomys
Species	Orcaella brevirostris	Aepeomys lugens

Evolutionary Relationship

Irrawaddy dolphin and Mérida Aepeomys share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Mérida Aepeomys

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Mérida Aepeomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mérida Aepeomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.