common tree frog vs European Ground Squirrel

Hyla arborea compared with Spermophilus citellus

Key Differences

• common tree frog is Critically Endangered while European Ground Squirrel is Endangered.

Taxonomic Classification

Rank	common tree frog	European Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Rodentia (Rodents)
Family	Hylidae	Sciuridae (Squirrels)
Genus	Hyla	Spermophilus
Species	Hyla arborea	Spermophilus citellus

Evolutionary Relationship

common tree frog and European Ground Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

common tree frog

CR — Critically Endangered

European Ground Squirrel

EN — Endangered

Physical Characteristics

Attribute	common tree frog	European Ground Squirrel
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.

European Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

common tree frog

common tree frog (Hyla arborea) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.