Finspot ray vs Javan Rusa

Raja cervigoni compared with Rusa timorensis

Key Differences

• Finspot ray is Data Deficient while Javan Rusa is Vulnerable.

Taxonomic Classification

Rank	Finspot ray	Javan Rusa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Artiodactyla (Even-toed Ungulates)
Family	Rajidae	Cervidae (Deer)
Genus	Raja	Rusa
Species	Raja cervigoni	Rusa timorensis

Evolutionary Relationship

Finspot ray and Javan Rusa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Finspot ray

DD — Data Deficient

Javan Rusa

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Finspot ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela.

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.