Celebes crested macaque vs Round ray

Macaca nigra compared with Irolita waitii

Key Differences

• Celebes crested macaque is Critically Endangered while Round ray is Least Concern.

Taxonomic Classification

Rank	Celebes crested macaque	Round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Cercopithecidae (Old World Monkeys)	Arhynchobatidae
Genus	Macaca	Irolita
Species	Macaca nigra	Irolita waitii

Evolutionary Relationship

Celebes crested macaque and Round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Celebes crested macaque

CR — Critically Endangered

Round ray

LC — Least Concern

Physical Characteristics

Attribute	Celebes crested macaque	Round ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Round ray

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.