Irrawaddy dolphin vs Spring Peeper

Orcaella brevirostris compared with Pseudacris crucifer

Key Differences

• Irrawaddy dolphin is Endangered while Spring Peeper is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Spring Peeper
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)	Hylidae
Genus	Orcaella	Pseudacris
Species	Orcaella brevirostris	Pseudacris crucifer

Evolutionary Relationship

Irrawaddy dolphin and Spring Peeper share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Spring Peeper

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Spring Peeper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spring Peeper

Habitat

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

Range

Found in United States.