Hose's langur vs undulate ray

Presbytis hosei compared with Raja undulata

Key Differences

• Hose's langur is Vulnerable while undulate ray is Endangered.

Taxonomic Classification

Rank	Hose's langur	undulate ray
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Primates (サル目)	Rajiformes (ガンギエイ目)
Family	Cercopithecidae (Old World Monkeys)	Rajidae
Genus	Presbytis	Raja
Species	Presbytis hosei	Raja undulata

Evolutionary Relationship

Hose's langur and undulate ray share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Hose's langur

VU — Vulnerable

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Hose's langur	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hose's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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