Eastern Newt vs Northern Birch Mouse

Notophthalmus viridescens compared with Sicista betulina

Taxonomic Classification

Rank	Eastern Newt	Northern Birch Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Rodentia (Rodents)
Family	Salamandridae	Dipodidae
Genus	Notophthalmus	Sicista
Species	Notophthalmus viridescens	Sicista betulina

Evolutionary Relationship

Eastern Newt and Northern Birch Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eastern Newt

LC — Least Concern

Northern Birch Mouse

LC — Least Concern

Physical Characteristics

Attribute	Eastern Newt	Northern Birch Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Newt

Habitat

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

Range

Found in United States.

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.