Black ghost shark vs Nilgiri langur

Hydrolagus homonycteris compared with Semnopithecus johnii

Key Differences

• Black ghost shark is Least Concern while Nilgiri langur is Vulnerable.

Taxonomic Classification

Rank	Black ghost shark	Nilgiri langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Primates (Primates)
Family	Chimaeridae	Cercopithecidae (Old World Monkeys)
Genus	Hydrolagus	Semnopithecus
Species	Hydrolagus homonycteris	Semnopithecus johnii

Evolutionary Relationship

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

Conservation Status

Black ghost shark

LC — Least Concern

Nilgiri langur

VU — Vulnerable

Physical Characteristics

Attribute	Black ghost shark	Nilgiri langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black ghost shark

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black ghost shark

The Black ghost shark (Hydrolagus homonycteris) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List.