Derby s Woolly Opossum vs Irrawaddy dolphin

Caluromys derbianus compared with Orcaella brevirostris

Key Differences

• Derby s Woolly Opossum is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Derby s Woolly Opossum	Irrawaddy dolphin
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Didelphimorphia (Didelphimorphia)	Cetacea (Whales & Dolphins)
Family	Didelphidae	Delphinidae (Oceanic Dolphins)
Genus	Caluromys	Orcaella
Species	Caluromys derbianus	Orcaella brevirostris

Evolutionary Relationship

Derby s Woolly Opossum and Irrawaddy dolphin share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Derby s Woolly Opossum

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Derby s Woolly Opossum	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Derby s Woolly Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.