Concepcion Toad vs Merriam’s Pocket Mouse

Rhinella arunco compared with Perognathus merriami

Key Differences

• Concepcion Toad is Near Threatened while Merriam’s Pocket Mouse is Least Concern.

Taxonomic Classification

Rank	Concepcion Toad	Merriam’s Pocket Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Rodentia (Rodents)
Family	Bufonidae	Heteromyidae
Genus	Rhinella	Perognathus
Species	Rhinella arunco	Perognathus merriami

Evolutionary Relationship

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

Conservation Status

Concepcion Toad

NT — Near Threatened

Merriam’s Pocket Mouse

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Concepcion Toad

Habitat

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

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.