Formosan rock macaque vs Spinetail ray

Macaca cyclopis compared with Bathyraja spinicauda

Key Differences

• Formosan rock macaque is Least Concern while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	Formosan rock macaque	Spinetail 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	Bathyraja
Species	Macaca cyclopis	Bathyraja spinicauda

Evolutionary Relationship

Formosan rock macaque and Spinetail ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Formosan rock macaque

LC — Least Concern

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	Formosan rock macaque	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Formosan rock macaque

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Japan and Taiwan.

Spinetail ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.