Javan Rusa vs Prickled ray

Rusa timorensis compared with Malacoraja spinacidermis

Key Differences

• Javan Rusa is Vulnerable while Prickled ray is Least Concern.

Taxonomic Classification

Rank	Javan Rusa	Prickled 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	Artiodactyla (偶蹄目)	Rajiformes (ガンギエイ目)
Family	Cervidae (Deer)	Rajidae
Genus	Rusa	Malacoraja
Species	Rusa timorensis	Malacoraja spinacidermis

Evolutionary Relationship

Javan Rusa and Prickled ray share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Javan Rusa

VU — Vulnerable

Prickled ray

LC — Least Concern

Physical Characteristics

Attribute	Javan Rusa	Prickled ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Javan Rusa

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Prickled ray