Irrawaddy dolphin vs Taiwan Field Mouse

Orcaella brevirostris compared with Apodemus semotus

Key Differences

• Irrawaddy dolphin is Endangered while Taiwan Field Mouse is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Taiwan Field Mouse
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)	Muridae (Mice & Rats)
Genus	Orcaella	Apodemus
Species	Orcaella brevirostris	Apodemus semotus

Evolutionary Relationship

Irrawaddy dolphin and Taiwan Field Mouse share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Taiwan Field Mouse

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Taiwan Field Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Taiwan Field Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.