Ghost shark vs Narrow-headed Vole

Hydrolagus mitsukurii compared with Microtus gregalis

Key Differences

• Ghost shark is Near Threatened while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Ghost shark	Narrow-headed Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Rodentia (Rodents)
Family	Chimaeridae	Cricetidae
Genus	Hydrolagus	Microtus
Species	Hydrolagus mitsukurii	Microtus gregalis

Evolutionary Relationship

Ghost shark and Narrow-headed Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ghost shark

NT — Near Threatened

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Ghost shark	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ghost shark

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.