Formosan rock macaque vs Maiden ray

Macaca cyclopis compared with Amblyraja radiata

Key Differences

• Formosan rock macaque is Least Concern while Maiden ray is Endangered.

Taxonomic Classification

Rank	Formosan rock macaque	Maiden 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)	Rajidae
Genus	Macaca	Amblyraja
Species	Macaca cyclopis	Amblyraja radiata

Evolutionary Relationship

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

Conservation Status

Formosan rock macaque

LC — Least Concern

Maiden ray

EN — Endangered

Physical Characteristics

Attribute	Formosan rock macaque	Maiden 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.

Maiden ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.