Schwarzer Tiefwasserkatzenhai vs Gray-shanked Douc Langur

Apristurus melanoasper compared with Pygathrix cinerea

Key Differences

• Schwarzer Tiefwasserkatzenhai is Least Concern while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	Schwarzer Tiefwasserkatzenhai	Gray-shanked Douc Langur
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Chondrichthyes (Knorpelfische)	Mammalia (Säugetiere)
Order	Carcharhiniformes (Grundhaie)	Primates (Primaten)
Family	Scyliorhinidae	Cercopithecidae (Old World Monkeys)
Genus	Apristurus	Pygathrix
Species	Apristurus melanoasper	Pygathrix cinerea

Evolutionary Relationship

Schwarzer Tiefwasserkatzenhai and Gray-shanked Douc Langur share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Schwarzer Tiefwasserkatzenhai

LC — Least Concern

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Schwarzer Tiefwasserkatzenhai	Gray-shanked Douc Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Schwarzer Tiefwasserkatzenhai

Habitat

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

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Schwarzer Tiefwasserkatzenhai

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.