Broadnose cat shark vs Chatham shag

Apristurus investigatoris compared with Leucocarbo onslowi

Key Differences

• Broadnose cat shark is Least Concern while Chatham shag is Critically Endangered.

Taxonomic Classification

Rank	Broadnose cat shark	Chatham shag
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Carcharhiniformes (Ground Sharks)	Suliformes (Suliformes)
Family	Scyliorhinidae	Phalacrocoracidae
Genus	Apristurus	Leucocarbo
Species	Apristurus investigatoris	Leucocarbo onslowi

Evolutionary Relationship

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

Conservation Status

Broadnose cat shark

LC — Least Concern

Chatham shag

CR — Critically Endangered

Physical Characteristics

Attribute	Broadnose cat shark	Chatham shag
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.

Chatham shag

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

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.

Chatham shag

The Chatham shag (Leucocarbo onslowi) is a species in the genus Leucocarbo. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.