Cerro Pelón Treefrog vs Chilean Dolphin

Sarcohyla calvicollina compared with Cephalorhynchus eutropia

Key Differences

• Cerro Pelón Treefrog is Critically Endangered while Chilean Dolphin is Near Threatened.

Taxonomic Classification

Rank	Cerro Pelón Treefrog	Chilean Dolphin
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Amphibia (земноводные)	Mammalia (млекопитающие)
Order	Anura (бесхвостые земноводные)	Cetacea (Whales & Dolphins)
Family	Hylidae	Delphinidae (Oceanic Dolphins)
Genus	Sarcohyla	Cephalorhynchus
Species	Sarcohyla calvicollina	Cephalorhynchus eutropia

Evolutionary Relationship

Cerro Pelón Treefrog and Chilean Dolphin share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Cerro Pelón Treefrog

CR — Critically Endangered

Chilean Dolphin

NT — Near Threatened

Physical Characteristics

Attribute	Cerro Pelón Treefrog	Chilean Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cerro Pelón Treefrog

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chilean Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cerro Pelón Treefrog

The Cerro Pelón Treefrog (Sarcohyla calvicollina) is a species in the genus Sarcohyla. It is currently classified as Critically Endangered on the IUCN Red List. Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chilean Dolphin

The Chilean Dolphin (Cephalorhynchus eutropia) is a species in the genus Cephalorhynchus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.