Black roughscale catshark vs Nilgiri langur

Apristurus melanoasper compared with Semnopithecus johnii

Key Differences

• Black roughscale catshark is Least Concern while Nilgiri langur is Vulnerable.

Taxonomic Classification

Rank	Black roughscale catshark	Nilgiri langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Primates (Primates)
Family	Scyliorhinidae	Cercopithecidae (Old World Monkeys)
Genus	Apristurus	Semnopithecus
Species	Apristurus melanoasper	Semnopithecus johnii

Evolutionary Relationship

Black roughscale catshark and Nilgiri langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

Nilgiri langur

VU — Vulnerable

Physical Characteristics

Attribute	Black roughscale catshark	Nilgiri langur
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.

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.