Altai Birch Mouse vs Huge-crested Toad

Sicista napaea compared with Incilius macrocristatus

Key Differences

• Altai Birch Mouse is Least Concern while Huge-crested Toad is Near Threatened.

Taxonomic Classification

Rank	Altai Birch Mouse	Huge-crested Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Dipodidae	Bufonidae
Genus	Sicista	Incilius
Species	Sicista napaea	Incilius macrocristatus

Evolutionary Relationship

Altai Birch Mouse and Huge-crested Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Altai Birch Mouse

LC — Least Concern

Huge-crested Toad

NT — Near Threatened

Physical Characteristics

Attribute	Altai Birch Mouse	Huge-crested Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Altai Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Huge-crested Toad

Habitat

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

Range

Found in Mexico. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Altai Birch Mouse

The Altai Birch Mouse (Sicista napaea) is a species in the genus Sicista. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.