Black roughscale catshark vs Flax Flea Beetle

Apristurus melanoasper compared with Longitarsus parvulus

Key Differences

• Black roughscale catshark is Least Concern while Flax Flea Beetle is Extinct.

Taxonomic Classification

Rank	Black roughscale catshark	Flax Flea Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Carcharhiniformes (Ground Sharks)	Coleoptera (Beetles)
Family	Scyliorhinidae	Chrysomelidae
Genus	Apristurus	Longitarsus
Species	Apristurus melanoasper	Longitarsus parvulus

Evolutionary Relationship

Black roughscale catshark and Flax Flea Beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black roughscale catshark

LC — Least Concern

Flax Flea Beetle

EX — Extinct

Physical Characteristics

Attribute	Black roughscale catshark	Flax Flea Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black roughscale catshark

Habitat

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

Flax Flea Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden.

Black roughscale catshark

The Black roughscale catshark (Apristurus melanoasper) 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.