Arrowspine dogfish vs Five-toed Pygmy Jerboa

Centrophorus moluccensis compared with Cardiocranius paradoxus

Key Differences

• Arrowspine dogfish is Vulnerable while Five-toed Pygmy Jerboa is Data Deficient.

Taxonomic Classification

Rank	Arrowspine dogfish	Five-toed Pygmy Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Centrophoridae	Dipodidae
Genus	Centrophorus	Cardiocranius
Species	Centrophorus moluccensis	Cardiocranius paradoxus

Evolutionary Relationship

Arrowspine dogfish and Five-toed Pygmy Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arrowspine dogfish

VU — Vulnerable

Five-toed Pygmy Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Arrowspine dogfish	Five-toed Pygmy Jerboa
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.

Five-toed Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.