Javan Rusa vs Ridged Ear Abalone

Rusa timorensis compared with Haliotis scalaris

Key Differences

• Javan Rusa is Vulnerable while Ridged Ear Abalone is Least Concern.

Taxonomic Classification

Rank	Javan Rusa	Ridged Ear Abalone
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Artiodactyla (Even-toed Ungulates)	Lepetellida (Lepetellida)
Family	Cervidae (Deer)	Haliotidae
Genus	Rusa	Haliotis
Species	Rusa timorensis	Haliotis scalaris

Evolutionary Relationship

Javan Rusa and Ridged Ear Abalone share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Javan Rusa

VU — Vulnerable

Ridged Ear Abalone

LC — Least Concern

Physical Characteristics

Attribute	Javan Rusa	Ridged Ear Abalone
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.

Ridged Ear Abalone

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.