Blackthorn Argent vs Broadnose cat shark

Argyresthia spinosella compared with Apristurus investigatoris

Key Differences

• Blackthorn Argent is Endangered while Broadnose cat shark is Least Concern.

Taxonomic Classification

Rank	Blackthorn Argent	Broadnose cat shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Chondrichthyes (Cartilaginous Fish)
Order	Lepidoptera (Butterflies & Moths)	Carcharhiniformes (Ground Sharks)
Family	Argyresthiidae	Scyliorhinidae
Genus	Argyresthia	Apristurus
Species	Argyresthia spinosella	Apristurus investigatoris

Evolutionary Relationship

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

Conservation Status

Blackthorn Argent

EN — Endangered

Broadnose cat shark

LC — Least Concern

Physical Characteristics

Attribute	Blackthorn Argent	Broadnose cat shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackthorn Argent

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Broadnose cat shark

Habitat

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

Blackthorn Argent

The Blackthorn Argent (Argyresthia spinosella) is a species in the genus Argyresthia. It is currently classified as Endangered on the IUCN Red List. Distributed across Belgium, Denmark, Norway, and Sweden. 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.