Black roughscale catshark vs ligate snail

Apristurus melanoasper compared with Helix ligata

Key Differences

• Black roughscale catshark is Least Concern while ligate snail is Data Deficient.

Taxonomic Classification

Rank	Black roughscale catshark	ligate snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Chondrichthyes (Cartilaginous Fish)	Gastropoda (Gastropoda)
Order	Carcharhiniformes (Ground Sharks)	Stylommatophora (Stylommatophora)
Family	Scyliorhinidae	Helicidae
Genus	Apristurus	Helix
Species	Apristurus melanoasper	Helix ligata

Evolutionary Relationship

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

Conservation Status

Black roughscale catshark

LC — Least Concern

ligate snail

DD — Data Deficient

Physical Characteristics

Attribute	Black roughscale catshark	ligate snail
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.

ligate snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Italy.

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.