Asiatic red scale vs Black roughscale catshark

Aonidiella taxus compared with Apristurus melanoasper

Key Differences

• Asiatic red scale is Not Evaluated while Black roughscale catshark is Least Concern.

Taxonomic Classification

Rank	Asiatic red scale	Black roughscale catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Chondrichthyes (Cartilaginous Fish)
Order	Hemiptera (Hemiptera)	Carcharhiniformes (Ground Sharks)
Family	Diaspididae	Scyliorhinidae
Genus	Aonidiella	Apristurus
Species	Aonidiella taxus	Apristurus melanoasper

Evolutionary Relationship

Asiatic red scale and Black roughscale catshark share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Asiatic red scale

NE — Not Evaluated

Black roughscale catshark

LC — Least Concern

Physical Characteristics

Attribute	Asiatic red scale	Black roughscale catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Asiatic red scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (United States).

Black roughscale catshark

Habitat

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

Asiatic red scale

The Asiatic red scale (Aonidiella taxus) is a species in the genus Aonidiella. Typically found in virtually all terrestrial and freshwater habitats. Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (United States).

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.