Aiguillat cubain vs Humpback Western dogfish

Squalus cubensis compared with Squalus quasimodo

Key Differences

• Aiguillat cubain is Least Concern while Humpback Western dogfish is Data Deficient.

Taxonomic Classification

Rank	Aiguillat cubain	Humpback Western dogfish
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 cubensis	Squalus quasimodo

Evolutionary Relationship

Aiguillat cubain and Humpback Western dogfish share a common ancestor at the Genus level: Squalus.

Conservation Status

Aiguillat cubain

LC — Least Concern

Humpback Western dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Aiguillat cubain	Humpback Western dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aiguillat cubain

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela.

Humpback Western dogfish