Aiguillat à queue noire vs Aiguillat commun

Squalus melanurus compared with Squalus suckleyi

Key Differences

• Aiguillat à queue noire is Data Deficient while Aiguillat commun is Least Concern.

Taxonomic Classification

Rank	Aiguillat à queue noire	Aiguillat commun
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 suckleyi

Evolutionary Relationship

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

Conservation Status

Aiguillat à queue noire

DD — Data Deficient

Aiguillat commun

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Aiguillat à queue noire

Aiguillat commun

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.