Atlantic Dolphin vs Perijá’s Stream Frog

Delphinus delphis compared with Hyloscirtus japreria

Key Differences

• Atlantic Dolphin is Least Concern while Perijá’s Stream Frog is Endangered.

Taxonomic Classification

Rank	Atlantic Dolphin	Perijá’s Stream 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)	Hylidae
Genus	Delphinus	Hyloscirtus
Species	Delphinus delphis	Hyloscirtus japreria

Evolutionary Relationship

Atlantic Dolphin and Perijá’s Stream Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atlantic Dolphin

LC — Least Concern

Perijá’s Stream Frog

EN — Endangered

Physical Characteristics

Attribute	Atlantic Dolphin	Perijá’s Stream Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Perijá’s Stream Frog

Habitat

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

Atlantic Dolphin

Atlantic Dolphin (Delphinus delphis) 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.