Broadnose cat shark vs Prickly Redfish

Apristurus investigatoris compared with Thelenota ananas

Key Differences

• Broadnose cat shark is Least Concern while Prickly Redfish is Endangered.

Taxonomic Classification

Rank	Broadnose cat shark	Prickly Redfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Echinodermata (Echinoderms)
Class	Chondrichthyes (Cartilaginous Fish)	Holothuroidea (Holothuroidea)
Order	Carcharhiniformes (Ground Sharks)	Synallactida (Synallactida)
Family	Scyliorhinidae	Stichopodidae
Genus	Apristurus	Thelenota
Species	Apristurus investigatoris	Thelenota ananas

Evolutionary Relationship

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

Conservation Status

Broadnose cat shark

LC — Least Concern

Prickly Redfish

EN — Endangered

Physical Characteristics

Attribute	Broadnose cat shark	Prickly Redfish
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.

Prickly Redfish

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Taiwan. Currently classified as Endangered 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.