Arrowspine dogfish vs Chilean rock rat

Centrophorus moluccensis compared with Aconaemys fuscus

Key Differences

• Arrowspine dogfish is Vulnerable while Chilean rock rat is Least Concern.

Taxonomic Classification

Rank	Arrowspine dogfish	Chilean rock rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Centrophoridae	Octodontidae
Genus	Centrophorus	Aconaemys
Species	Centrophorus moluccensis	Aconaemys fuscus

Evolutionary Relationship

Arrowspine dogfish and Chilean rock rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arrowspine dogfish

VU — Vulnerable

Chilean rock rat

LC — Least Concern

Physical Characteristics

Attribute	Arrowspine dogfish	Chilean rock rat
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.

Chilean rock rat

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.

Chilean rock rat

The Chilean rock rat (Aconaemys fuscus) is a species in the genus Aconaemys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.