Linnaeus's mouse opossum vs Mountain Toad

Marmosa murina compared with Incilius cavifrons

Key Differences

• Linnaeus's mouse opossum is Least Concern while Mountain Toad is Endangered.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Linnaeus's mouse opossum

LC — Least Concern

Mountain Toad

EN — Endangered

Physical Characteristics

Attribute	Linnaeus's mouse opossum	Mountain Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Linnaeus's mouse opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Mountain 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.