Giant Otter vs Guinea pig

Pteronura brasiliensis compared with Cavia porcellus

Key Differences

• Giant Otter is Endangered while Guinea pig is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Guinea pig
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order	Carnivora (لواحم)	Rodentia (قوارض)
Family	Mustelidae (Weasels & Otters)	Caviidae
Genus	Pteronura	Cavia
Species	Pteronura brasiliensis	Cavia porcellus

Evolutionary Relationship

Giant Otter and Guinea pig share a common ancestor at the Class level: Mammalia. (ثدييات)

Conservation Status

Giant Otter

EN — Endangered

Guinea pig

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Guinea pig
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.

Guinea pig

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Europe (6 countries), North America (Cuba), Oceania and the Pacific (Australia), and South America (Colombia, Ecuador).

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia