Black roughscale catshark vs flat millipede

Apristurus melanoasper compared with Polydesmus angustus

Key Differences

• Black roughscale catshark is Least Concern while flat millipede is Not Evaluated.

Taxonomic Classification

Rank	Black roughscale catshark	flat millipede
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Diplopoda (Diplopoda)
Order	Carcharhiniformes (Ground Sharks)	Polydesmida (Polydesmida)
Family	Scyliorhinidae	Polydesmidae
Genus	Apristurus	Polydesmus
Species	Apristurus melanoasper	Polydesmus angustus

Evolutionary Relationship

Black roughscale catshark and flat millipede share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black roughscale catshark

LC — Least Concern

flat millipede

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	flat millipede
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.

flat millipede

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

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.