Arrowspine dogfish vs Broadgill Catshark

Centrophorus moluccensis compared with Apristurus riveri

Key Differences

• Arrowspine dogfish is Vulnerable while Broadgill Catshark is Least Concern.

Taxonomic Classification

Rank	Arrowspine dogfish	Broadgill Catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Chondrichthyes (Cartilaginous Fish)
Order	Squaliformes (Squaliformes)	Carcharhiniformes (Ground Sharks)
Family	Centrophoridae	Scyliorhinidae
Genus	Centrophorus	Apristurus
Species	Centrophorus moluccensis	Apristurus riveri

Evolutionary Relationship

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

Conservation Status

Arrowspine dogfish

VU — Vulnerable

Broadgill Catshark

LC — Least Concern

Physical Characteristics

Attribute	Arrowspine dogfish	Broadgill Catshark
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.

Broadgill Catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.

Broadgill Catshark

The Broadgill Catshark (Apristurus riveri) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.