Black ghost shark vs Cheng s Jird

Hydrolagus homonycteris compared with Meriones chengi

Taxonomic Classification

Rank	Black ghost shark	Cheng s Jird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Rodentia (Rodents)
Family	Chimaeridae	Muridae (Mice & Rats)
Genus	Hydrolagus	Meriones
Species	Hydrolagus homonycteris	Meriones chengi

Evolutionary Relationship

Black ghost shark and Cheng s Jird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black ghost shark

LC — Least Concern

Cheng s Jird

LC — Least Concern

Physical Characteristics

Attribute	Black ghost shark	Cheng s Jird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black ghost shark

Cheng s Jird

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black ghost shark

The Black ghost shark (Hydrolagus homonycteris) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List.

Cheng s Jird

The Cheng s Jird (Meriones chengi) is a species in the genus Meriones. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.