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 (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Amphibia (两栖动物)	Mammalia (哺乳動物)
Order	Anura (无尾目)	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. (脊索动物门)

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

欧洲树蛙（Hyla arborea）在IUCN红色名录中被列为极危（CR）。由于种群数量严重下降和栖息地丧失，在野外面临极高的灭绝风险。