Blue Dolphin vs Peru Cochran Frog

Stenella coeruleoalba compared with Nymphargus chancas

Key Differences

• Blue Dolphin is Least Concern while Peru Cochran Frog is Data Deficient.

Taxonomic Classification

Rank	Blue Dolphin	Peru Cochran Frog
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)	Centrolenidae
Genus	Stenella	Nymphargus
Species	Stenella coeruleoalba	Nymphargus chancas

Evolutionary Relationship

Blue Dolphin and Peru Cochran Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blue Dolphin

LC — Least Concern

Peru Cochran Frog

DD — Data Deficient

Physical Characteristics

Attribute	Blue Dolphin	Peru Cochran Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela).

Peru Cochran Frog

Habitat

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

Blue Dolphin

Blue Dolphin (Stenella coeruleoalba) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.