Javan Surili vs Surprise Thorius

Presbytis comata compared with Thorius insperatus

Key Differences

• Javan Surili is Vulnerable while Surprise Thorius is Critically Endangered.

Taxonomic Classification

Rank	Javan Surili	Surprise 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	Presbytis	Thorius
Species	Presbytis comata	Thorius insperatus

Evolutionary Relationship

Javan Surili and Surprise Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Javan Surili

VU — Vulnerable

Surprise Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Javan Surili	Surprise Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Javan Surili

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Surprise 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.