Lesser Spot-nosed Monkey vs Smith's Thorius

Cercopithecus petaurista compared with Thorius smithi

Key Differences

• Lesser Spot-nosed Monkey is Near Threatened while Smith's Thorius is Critically Endangered.

Taxonomic Classification

Rank	Lesser Spot-nosed Monkey	Smith's Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Primates (Primates)	Caudata (Caudata)
Family	Cercopithecidae (Old World Monkeys)	Plethodontidae
Genus	Cercopithecus	Thorius
Species	Cercopithecus petaurista	Thorius smithi

Evolutionary Relationship

Lesser Spot-nosed Monkey and Smith's Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Spot-nosed Monkey

NT — Near Threatened

Smith's Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Lesser Spot-nosed Monkey	Smith's Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Spot-nosed Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smith's 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.