Bartail spurdog vs Mentawai Langur

Squalus notocaudatus compared with Presbytis potenziani

Key Differences

• Bartail spurdog is Least Concern while Mentawai Langur is Critically Endangered.

Taxonomic Classification

Rank	Bartail spurdog	Mentawai Langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Primates (Primates)
Family	Squalidae	Cercopithecidae (Old World Monkeys)
Genus	Squalus	Presbytis
Species	Squalus notocaudatus	Presbytis potenziani

Evolutionary Relationship

Bartail spurdog and Mentawai Langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bartail spurdog

LC — Least Concern

Mentawai Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Bartail spurdog	Mentawai Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartail spurdog

Mentawai Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bartail spurdog

The Bartail spurdog (Squalus notocaudatus) is a species in the genus Squalus. It is currently classified as Least Concern on the IUCN Red List.