Blue Dolphin vs Helena's Treefrog

Stenella coeruleoalba compared with Osteocephalus helenae

Key Differences

• Blue Dolphin is Least Concern while Helena's Treefrog is Data Deficient.

Taxonomic Classification

Rank	Blue Dolphin	Helena's Treefrog
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	Stenella	Osteocephalus
Species	Stenella coeruleoalba	Osteocephalus helenae

Evolutionary Relationship

Blue Dolphin and Helena's Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blue Dolphin

LC — Least Concern

Helena's Treefrog

DD — Data Deficient

Physical Characteristics

Attribute	Blue Dolphin	Helena's Treefrog
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).

Helena's Treefrog

Habitat

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

Range

Found in Venezuela.

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.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela