Big-eared opossum vs Caribbean Nurse Frog

Didelphis aurita compared with Allobates caribe

Key Differences

• Big-eared opossum is Least Concern while Caribbean Nurse Frog is Critically Endangered.

Taxonomic Classification

Rank	Big-eared opossum	Caribbean Nurse Frog
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Amphibia (两栖动物)
Order	Didelphimorphia (负鼠目)	Anura (无尾目)
Family	Didelphidae	Aromobatidae
Genus	Didelphis	Allobates
Species	Didelphis aurita	Allobates caribe

Evolutionary Relationship

Big-eared opossum and Caribbean Nurse Frog share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Big-eared opossum

LC — Least Concern

Caribbean Nurse Frog

CR — Critically Endangered

Physical Characteristics

Attribute	Big-eared opossum	Caribbean Nurse Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Caribbean Nurse Frog

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Big-eared opossum

The Big-eared opossum (Didelphis aurita) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Caribbean Nurse Frog

The Caribbean Nurse Frog (Allobates caribe) is a species in the genus Allobates. It is currently classified as Critically Endangered (CR) on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types within the Ne