Arrowspine dogfish vs Mongolian gerbil

Centrophorus moluccensis compared with Meriones unguiculatus

Key Differences

• Arrowspine dogfish is Vulnerable while Mongolian gerbil is Not Evaluated.

Taxonomic Classification

Rank	Arrowspine dogfish	Mongolian gerbil
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Centrophoridae	Muridae (Mice & Rats)
Genus	Centrophorus	Meriones
Species	Centrophorus moluccensis	Meriones unguiculatus

Evolutionary Relationship

Arrowspine dogfish and Mongolian gerbil share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arrowspine dogfish

VU — Vulnerable

Mongolian gerbil

NE — Not Evaluated

Physical Characteristics

Attribute	Arrowspine dogfish	Mongolian gerbil
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrowspine dogfish

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Mongolian gerbil

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries) and South America (Colombia, Ecuador).

Arrowspine dogfish

The Arrowspine dogfish, Centrophorus moluccensis, is a species. It is currently assessed as vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.