Lesser Pencil-tailed Tree Mouse vs Sonoran Desert Toad

Chiropodomys pusillus compared with Incilius alvarius

Key Differences

• Lesser Pencil-tailed Tree Mouse is Data Deficient while Sonoran Desert Toad is Least Concern.

Taxonomic Classification

Rank	Lesser Pencil-tailed Tree Mouse	Sonoran Desert 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	Muridae (Mice & Rats)	Bufonidae
Genus	Chiropodomys	Incilius
Species	Chiropodomys pusillus	Incilius alvarius

Evolutionary Relationship

Lesser Pencil-tailed Tree Mouse and Sonoran Desert Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Pencil-tailed Tree Mouse

DD — Data Deficient

Sonoran Desert Toad

LC — Least Concern

Physical Characteristics

Attribute	Lesser Pencil-tailed Tree Mouse	Sonoran Desert Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Pencil-tailed Tree Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sonoran Desert Toad

Habitat

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

Range

Found in Mexico.