Fat Sand Rat vs Hairy-nosed otter

Psammomys obesus compared with Lutra sumatrana

Key Differences

• Fat Sand Rat is Least Concern while Hairy-nosed otter is Endangered.

Taxonomic Classification

Rank	Fat Sand Rat	Hairy-nosed otter
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 same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Rodentia (啮齿目)	Carnivora (食肉目)
Family	Muridae (Mice & Rats)	Mustelidae (Weasels & Otters)
Genus	Psammomys	Lutra (Otters)
Species	Psammomys obesus	Lutra sumatrana

Evolutionary Relationship

Fat Sand Rat and Hairy-nosed otter share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Fat Sand Rat

LC — Least Concern

Hairy-nosed otter

EN — Endangered

Physical Characteristics

Attribute	Fat Sand Rat	Hairy-nosed otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hairy-nosed otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.