Guinea pig vs Hairy-nosed otter

Cavia porcellus compared with Lutra sumatrana

Key Differences

• Guinea pig is Least Concern while Hairy-nosed otter is Endangered.

Taxonomic Classification

Rank	Guinea pig	Hairy-nosed otter
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Rodentia (Bộ Gặm nhấm)	Carnivora (bộ Ăn thịt)
Family	Caviidae	Mustelidae (Weasels & Otters)
Genus	Cavia	Lutra (Otters)
Species	Cavia porcellus	Lutra sumatrana

Evolutionary Relationship

Guinea pig and Hairy-nosed otter share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Guinea pig

LC — Least Concern

Hairy-nosed otter

EN — Endangered

Physical Characteristics

Attribute	Guinea pig	Hairy-nosed otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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).

Hairy-nosed otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.