Giant Otter vs Northern Little Yellow-eared Bat

Pteronura brasiliensis compared with Vampyressa thyone

Key Differences

• Giant Otter is Endangered while Northern Little Yellow-eared Bat is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Northern Little Yellow-eared Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Chiroptera (Bats)
Family	Mustelidae (Weasels & Otters)	Phyllostomidae
Genus	Pteronura	Vampyressa
Species	Pteronura brasiliensis	Vampyressa thyone

Evolutionary Relationship

Giant Otter and Northern Little Yellow-eared Bat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Giant Otter

EN — Endangered

Northern Little Yellow-eared Bat

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Northern Little Yellow-eared Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Northern Little Yellow-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela