Ouistiti a queue noire vs slender facelina

Mico melanurus compared with Facelina auriculata

Key Differences

• Ouistiti a queue noire is Near Threatened while slender facelina is Vulnerable.

Taxonomic Classification

Rank	Ouistiti a queue noire	slender facelina
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Primates (Primates)	Nudibranchia (Nudibranchia)
Family	Callitrichidae	Facelinidae
Genus	Mico	Facelina
Species	Mico melanurus	Facelina auriculata

Evolutionary Relationship

Ouistiti a queue noire and slender facelina share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ouistiti a queue noire

NT — Near Threatened

slender facelina

VU — Vulnerable

Physical Characteristics

Attribute	Ouistiti a queue noire	slender facelina
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ouistiti a queue noire

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

slender facelina

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.