Carriker’s Speckled Tree-rat vs Celebes crested macaque

Pattonomys carrikeri compared with Macaca nigra

Key Differences

• Carriker’s Speckled Tree-rat is Data Deficient while Celebes crested macaque is Critically Endangered.

Taxonomic Classification

Rank	Carriker’s Speckled Tree-rat	Celebes crested macaque
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Rodentia (грызуны)	Primates (приматы)
Family	Echimyidae	Cercopithecidae (Old World Monkeys)
Genus	Pattonomys	Macaca
Species	Pattonomys carrikeri	Macaca nigra

Evolutionary Relationship

Carriker’s Speckled Tree-rat and Celebes crested macaque share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Carriker’s Speckled Tree-rat

DD — Data Deficient

Celebes crested macaque

CR — Critically Endangered

Physical Characteristics

Attribute	Carriker’s Speckled Tree-rat	Celebes crested macaque
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Carriker’s Speckled Tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Celebes crested macaque

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Carriker’s Speckled Tree-rat

The Carriker’s Speckled Tree-rat (Pattonomys carrikeri) is a species in the genus Pattonomys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Celebes crested macaque

The Celebes Crested Macaque (Macaca nigra) is a species in the genus Macaca. It is currently classified as Critically Endangered on the IUCN Red List. Found in Colombia. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.