Big-eared opossum vs Giant Otter

Didelphis aurita compared with Pteronura brasiliensis

Key Differences

• Big-eared opossum is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Big-eared opossum	Giant Otter
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Mammalia (memeliler)	Mammalia (memeliler)
Order	Didelphimorphia (Didelphimorphia)	Carnivora (etçiller)
Family	Didelphidae	Mustelidae (Weasels & Otters)
Genus	Didelphis	Pteronura
Species	Didelphis aurita	Pteronura brasiliensis

Evolutionary Relationship

Big-eared opossum and Giant Otter share a common ancestor at the Class level: Mammalia. (memeliler)

Conservation Status

Big-eared opossum

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Big-eared opossum	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as 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.