Irrawaddy dolphin vs Japanese Stream Toad

Orcaella brevirostris compared with Bufo torrenticola

Key Differences

• Irrawaddy dolphin is Endangered while Japanese Stream Toad is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Japanese Stream Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Cetacea (Whales & Dolphins)	Anura (Frogs & Toads)
Family	Delphinidae (Oceanic Dolphins)	Bufonidae
Genus	Orcaella	Bufo
Species	Orcaella brevirostris	Bufo torrenticola

Evolutionary Relationship

Irrawaddy dolphin and Japanese Stream Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Japanese Stream Toad

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Japanese Stream Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Japanese Stream Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.