Blacktail spurdog vs Francois' langur

Squalus melanurus compared with Trachypithecus francoisi

Key Differences

• Blacktail spurdog is Data Deficient while Francois' langur is Endangered.

Taxonomic Classification

Rank	Blacktail spurdog	Francois' 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	Trachypithecus
Species	Squalus melanurus	Trachypithecus francoisi

Evolutionary Relationship

Blacktail spurdog and Francois' langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Francois' langur

EN — Endangered

Physical Characteristics

Attribute	Blacktail spurdog	Francois' langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blacktail spurdog

The Blacktail spurdog (Squalus melanurus) is a species in the genus Squalus. It is currently classified as Data Deficient on the IUCN Red List.