Crested shark vs Delacour's langur

Galeus arae compared with Trachypithecus delacouri

Key Differences

• Crested shark is Least Concern while Delacour's langur is Critically Endangered.

Taxonomic Classification

Rank	Crested shark	Delacour's 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	Galeus	Trachypithecus
Species	Galeus arae	Trachypithecus delacouri

Evolutionary Relationship

Crested shark and Delacour's langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crested shark

LC — Least Concern

Delacour's langur

CR — Critically Endangered

Physical Characteristics

Attribute	Crested shark	Delacour's langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crested shark

Habitat

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

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.