Broadnose cat shark vs Dusky arion

Apristurus investigatoris compared with Arion subfuscus

Key Differences

• Broadnose cat shark is Least Concern while Dusky arion is Data Deficient.

Taxonomic Classification

Rank	Broadnose cat shark	Dusky arion
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Chondrichthyes (Cartilaginous Fish)	Gastropoda (Gastropoda)
Order	Carcharhiniformes (Ground Sharks)	Stylommatophora (Stylommatophora)
Family	Scyliorhinidae	Arionidae
Genus	Apristurus	Arion
Species	Apristurus investigatoris	Arion subfuscus

Evolutionary Relationship

Broadnose cat shark and Dusky arion share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Broadnose cat shark

LC — Least Concern

Dusky arion

DD — Data Deficient

Physical Characteristics

Attribute	Broadnose cat shark	Dusky arion
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadnose cat shark

Habitat

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

Dusky arion

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found across Europe (5 countries) and North America (United States).

Broadnose cat shark

The Broadnose Cat Shark (Apristurus investigatoris) 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.