Northern Pig-tailed Macaque vs Ray

Macaca leonina compared with Atlantoraja castelnaui

Key Differences

• Northern Pig-tailed Macaque is Vulnerable while Ray is Critically Endangered.

Taxonomic Classification

Rank	Northern Pig-tailed Macaque	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	Atlantoraja
Species	Macaca leonina	Atlantoraja castelnaui

Evolutionary Relationship

Northern Pig-tailed Macaque and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Northern Pig-tailed Macaque

VU — Vulnerable

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Northern Pig-tailed Macaque	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Pig-tailed Macaque

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray