Black-shouldered Opossum vs Mountain Toad

Caluromysiops irrupta compared with Incilius cavifrons

Key Differences

• Black-shouldered Opossum is Least Concern while Mountain Toad is Endangered.

Taxonomic Classification

Rank	Black-shouldered 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	Caluromysiops	Incilius
Species	Caluromysiops irrupta	Incilius cavifrons

Evolutionary Relationship

Black-shouldered Opossum and Mountain Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Mountain Toad

EN — Endangered

Physical Characteristics

Attribute	Black-shouldered Opossum	Mountain Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-shouldered Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.

Black-shouldered Opossum

The Black-shouldered Opossum (Caluromysiops irrupta) is a species in the genus Caluromysiops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.