Arrowspine dogfish vs Long-tailed Dwarf Hamster

Centrophorus moluccensis compared with Cricetulus longicaudatus

Key Differences

• Arrowspine dogfish is Vulnerable while Long-tailed Dwarf Hamster is Least Concern.

Taxonomic Classification

Rank	Arrowspine dogfish	Long-tailed Dwarf Hamster
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Centrophoridae	Cricetidae
Genus	Centrophorus	Cricetulus
Species	Centrophorus moluccensis	Cricetulus longicaudatus

Evolutionary Relationship

Arrowspine dogfish and Long-tailed Dwarf Hamster share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arrowspine dogfish

VU — Vulnerable

Long-tailed Dwarf Hamster

LC — Least Concern

Physical Characteristics

Attribute	Arrowspine dogfish	Long-tailed Dwarf Hamster
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.

Long-tailed Dwarf Hamster

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.