Broadnose cat shark vs Lemon shark

Apristurus investigatoris compared with Negaprion brevirostris

Key Differences

• Broadnose cat shark is Least Concern while Lemon shark is Vulnerable.

Taxonomic Classification

Rank	Broadnose cat shark	Lemon shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Chondrichthyes (Cartilaginous Fish)	Chondrichthyes (Cartilaginous Fish)
Order same	Carcharhiniformes (Ground Sharks)	Carcharhiniformes (Ground Sharks)
Family	Scyliorhinidae	Carcharhinidae
Genus	Apristurus	Negaprion
Species	Apristurus investigatoris	Negaprion brevirostris

Evolutionary Relationship

Broadnose cat shark and Lemon shark share a common ancestor at the Order level: Carcharhiniformes. (Ground Sharks)

Conservation Status

Broadnose cat shark

LC — Least Concern

Lemon shark

VU — Vulnerable

Physical Characteristics

Attribute	Broadnose cat shark	Lemon shark
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.

Lemon shark

Habitat

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

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.