Aiguillat à queue noire vs Aiguillat cyrano

Squalus melanurus compared with Squalus rancureli

Key Differences

• Aiguillat à queue noire is Data Deficient while Aiguillat cyrano is Near Threatened.

Taxonomic Classification

Rank	Aiguillat à queue noire	Aiguillat cyrano
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (Squaliformes)	Squaliformes (Squaliformes)
Family same	Squalidae	Squalidae
Genus same	Squalus	Squalus
Species	Squalus melanurus	Squalus rancureli

Evolutionary Relationship

Aiguillat à queue noire and Aiguillat cyrano share a common ancestor at the Genus level: Squalus.

Conservation Status

Aiguillat à queue noire

DD — Data Deficient

Aiguillat cyrano

NT — Near Threatened

Physical Characteristics

Attribute	Aiguillat à queue noire	Aiguillat cyrano
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Aiguillat à queue noire

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