Broadnose cat shark vs Highfin dogfish

Apristurus investigatoris compared with Centroscyllium excelsum

Key Differences

• Broadnose cat shark is Least Concern while Highfin dogfish is Near Threatened.

Taxonomic Classification

Rank	Broadnose cat shark	Highfin dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Elasmobranchii
Order	Carcharhiniformes (Ground Sharks)	Squaliformes (Squaliformes)
Family	Scyliorhinidae	Etmopteridae
Genus	Apristurus	Centroscyllium
Species	Apristurus investigatoris	Centroscyllium excelsum

Evolutionary Relationship

Broadnose cat shark and Highfin dogfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Broadnose cat shark

LC — Least Concern

Highfin dogfish

NT — Near Threatened

Physical Characteristics

Attribute	Broadnose cat shark	Highfin dogfish
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.

Highfin dogfish

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.