Ouistiti a queue noire vs Spotted Thorius

Mico melanurus compared with Thorius spilogaster

Key Differences

• Ouistiti a queue noire is Near Threatened while Spotted Thorius is Critically Endangered.

Taxonomic Classification

Rank	Ouistiti a queue noire	Spotted Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Primates (Primates)	Caudata (Caudata)
Family	Callitrichidae	Plethodontidae
Genus	Mico	Thorius
Species	Mico melanurus	Thorius spilogaster

Evolutionary Relationship

Ouistiti a queue noire and Spotted Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ouistiti a queue noire

NT — Near Threatened

Spotted Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Ouistiti a queue noire	Spotted Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ouistiti a queue noire

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spotted Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

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