Irrawaddy dolphin vs lowland paca

Orcaella brevirostris compared with Cuniculus paca

Key Differences

• Irrawaddy dolphin is Endangered while lowland paca is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	lowland paca
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)	Cuniculidae
Genus	Orcaella	Cuniculus
Species	Orcaella brevirostris	Cuniculus paca

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

lowland paca

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	lowland paca
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

lowland paca

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Cuba, Ecuador, and Venezuela.