Black roughscale catshark vs Northern root knot nematode

Apristurus melanoasper compared with Meloidogyne hapla

Key Differences

• Black roughscale catshark is Least Concern while Northern root knot nematode is Not Evaluated.

Taxonomic Classification

Rank	Black roughscale catshark	Northern root knot nematode
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Nematoda (Roundworms)
Class	Chondrichthyes (Cartilaginous Fish)	Chromadorea (Chromadorea)
Order	Carcharhiniformes (Ground Sharks)	Rhabditida (Rhabditida)
Family	Scyliorhinidae	Meloidogynidae
Genus	Apristurus	Meloidogyne
Species	Apristurus melanoasper	Meloidogyne hapla

Evolutionary Relationship

Black roughscale catshark and Northern root knot nematode share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black roughscale catshark

LC — Least Concern

Northern root knot nematode

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	Northern root knot nematode
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.

Northern root knot nematode

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Cyprus), Europe (19 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.