arroyo toad vs Linnaeus's mouse opossum

Anaxyrus californicus compared with Marmosa murina

Key Differences

• arroyo toad is Endangered while Linnaeus's mouse opossum is Least Concern.

Taxonomic Classification

Rank	arroyo toad	Linnaeus's mouse opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Didelphimorphia (Didelphimorphia)
Family	Bufonidae	Didelphidae
Genus	Anaxyrus	Marmosa
Species	Anaxyrus californicus	Marmosa murina

Evolutionary Relationship

arroyo toad and Linnaeus's mouse opossum share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

arroyo toad

EN — Endangered

Linnaeus's mouse opossum

LC — Least Concern

Physical Characteristics

Attribute	arroyo toad	Linnaeus's mouse opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arroyo toad

Habitat

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

Range

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

Linnaeus's mouse opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

arroyo toad

The Arroyo toad, Anaxyrus californicus, is a species. It is currently assessed as endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.