Arrowspine dogfish vs Mérida Rhipidomys

Centrophorus moluccensis compared with Rhipidomys venustus

Key Differences

• Arrowspine dogfish is Vulnerable while Mérida Rhipidomys is Least Concern.

Taxonomic Classification

Rank	Arrowspine dogfish	Mérida Rhipidomys
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	Rhipidomys
Species	Centrophorus moluccensis	Rhipidomys venustus

Evolutionary Relationship

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

Conservation Status

Arrowspine dogfish

VU — Vulnerable

Mérida Rhipidomys

LC — Least Concern

Physical Characteristics

Attribute	Arrowspine dogfish	Mérida Rhipidomys
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.

Mérida Rhipidomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.