Chestnut-bellied Titi vs Stoat, Ermine

Plecturocebus caligatus compared with Mustela erminea

Key Differences

• Chestnut-bellied Titi is Least Concern while Stoat, Ermine is Vulnerable.

Taxonomic Classification

Rank	Chestnut-bellied Titi	Stoat, Ermine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Carnivora (Carnivorans)
Family	Pitheciidae	Mustelidae (Weasels & Otters)
Genus	Plecturocebus	Mustela
Species	Plecturocebus caligatus	Mustela erminea

Evolutionary Relationship

Chestnut-bellied Titi and Stoat, Ermine share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Chestnut-bellied Titi

LC — Least Concern

Stoat, Ermine

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut-bellied Titi	Stoat, Ermine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-bellied Titi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Stoat, Ermine

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and temperate broadleaf and mixed forests, among 6 distinct biome types spanning the Australasia and Indomalayan and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Indonesia), Europe (6 countries), North America (United States), and Oceania and the Pacific (New Zealand). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut-bellied Titi

The Chestnut-bellied Titi (Plecturocebus caligatus) is a species in the genus Plecturocebus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Stoat, Ermine

Stoat, Ermine (Mustela erminea) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.