Blind shark vs Polynesian rat

Hemiscyllium ocellatum compared with Rattus exulans

Taxonomic Classification

Rank	Blind shark	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Orectolobiformes (Orectolobiformes)	Rodentia (Rodents)
Family	Hemiscylliidae	Muridae (Mice & Rats)
Genus	Hemiscyllium	Rattus
Species	Hemiscyllium ocellatum	Rattus exulans

Evolutionary Relationship

Blind shark and Polynesian rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blind shark

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Blind shark	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blind shark

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).

Blind shark

The Blind shark (Hemiscyllium ocellatum) is a species in the genus Hemiscyllium. It is currently classified as Least Concern on the IUCN Red List.