Merriam’s Pocket Mouse vs Variable Green Toad

Perognathus merriami compared with Bufotes variabilis

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Variable Green Toad is Vulnerable.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Variable Green 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	Heteromyidae	Bufonidae
Genus	Perognathus	Bufotes
Species	Perognathus merriami	Bufotes variabilis

Evolutionary Relationship

Merriam’s Pocket Mouse and Variable Green Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Variable Green Toad

VU — Vulnerable

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Variable Green Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Variable Green Toad

Habitat

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

Range

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