Bigeye skate vs Formosan rock macaque

Okamejei meerdervoortii compared with Macaca cyclopis

Key Differences

• Bigeye skate is Vulnerable while Formosan rock macaque is Least Concern.

Taxonomic Classification

Rank	Bigeye skate	Formosan rock macaque
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Primates (Primates)
Family	Rajidae	Cercopithecidae (Old World Monkeys)
Genus	Okamejei	Macaca
Species	Okamejei meerdervoortii	Macaca cyclopis

Evolutionary Relationship

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

Conservation Status

Bigeye skate

VU — Vulnerable

Formosan rock macaque

LC — Least Concern

Physical Characteristics

Attribute	Bigeye skate	Formosan rock macaque
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye skate

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Formosan rock macaque

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Japan and Taiwan.

Bigeye skate

The Bigeye skate (Okamejei meerdervoortii) is a species in the genus Okamejei. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan