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 (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	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. (lớp Thú)

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.