Blacktail spurdog vs Niger Delta Red Colobus

Squalus melanurus compared with Piliocolobus epieni

Key Differences

• Blacktail spurdog is Data Deficient while Niger Delta Red Colobus is Critically Endangered.

Taxonomic Classification

Rank	Blacktail spurdog	Niger Delta Red Colobus
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	Piliocolobus
Species	Squalus melanurus	Piliocolobus epieni

Evolutionary Relationship

Blacktail spurdog and Niger Delta Red Colobus share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Niger Delta Red Colobus

CR — Critically Endangered

Physical Characteristics

Attribute	Blacktail spurdog	Niger Delta Red Colobus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Niger Delta Red Colobus

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.