European water vole vs Goeldi's marmoset

Arvicola amphibius compared with Callimico goeldii

Key Differences

• European water vole is Near Threatened while Goeldi's marmoset is Vulnerable.

Taxonomic Classification

Rank	European water vole	Goeldi's marmoset
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)	Primates (灵长目)
Family	Cricetidae	Callitrichidae
Genus	Arvicola	Callimico
Species	Arvicola amphibius	Callimico goeldii

Evolutionary Relationship

European water vole and Goeldi's marmoset share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

European water vole

NT — Near Threatened

Goeldi's marmoset

VU — Vulnerable

Physical Characteristics

Attribute	European water vole	Goeldi's marmoset
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

European water vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Goeldi's marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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