common tree frog vs Irrawaddy dolphin

Hyla arborea compared with Orcaella brevirostris

Key Differences

• common tree frog is Critically Endangered while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	common tree frog	Irrawaddy dolphin
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Amphibia (両生類)	Mammalia (哺乳類)
Order	Anura (カエル)	Cetacea (Whales & Dolphins)
Family	Hylidae	Delphinidae (Oceanic Dolphins)
Genus	Hyla	Orcaella
Species	Hyla arborea	Orcaella brevirostris

Evolutionary Relationship

common tree frog and Irrawaddy dolphin share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

common tree frog

CR — Critically Endangered

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	common tree frog	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

common tree frog

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (7 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

common tree frog

ヨーロッパアマガエル（Hyla arborea）はIUCNレッドリストで絶滅危惧IA類（CR）に分類されている。著しい個体数減少と生息地喪失により、野生での絶滅リスクが非常に高い。