Eastern Pygmy Marmoset vs Hairy-nosed otter

Cebuella niveiventris compared with Lutra sumatrana

Key Differences

• Eastern Pygmy Marmoset is Vulnerable while Hairy-nosed otter is Endangered.

Taxonomic Classification

Rank	Eastern Pygmy Marmoset	Hairy-nosed otter
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Primates (サル目)	Carnivora (ネコ目)
Family	Callitrichidae	Mustelidae (Weasels & Otters)
Genus	Cebuella	Lutra (Otters)
Species	Cebuella niveiventris	Lutra sumatrana

Evolutionary Relationship

Eastern Pygmy Marmoset and Hairy-nosed otter share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Eastern Pygmy Marmoset

VU — Vulnerable

Hairy-nosed otter

EN — Endangered

Physical Characteristics

Attribute	Eastern Pygmy Marmoset	Hairy-nosed otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Pygmy Marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Hairy-nosed otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.