Aiguillat cubain vs Taiwan spurdog

Squalus lobularis compared with Squalus formosus

Key Differences

• Aiguillat cubain is Data Deficient while Taiwan spurdog is Endangered.

Taxonomic Classification

Rank	Aiguillat cubain	Taiwan spurdog
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 lobularis	Squalus formosus

Evolutionary Relationship

Aiguillat cubain and Taiwan spurdog share a common ancestor at the Genus level: Squalus.

Conservation Status

Aiguillat cubain

DD — Data Deficient

Taiwan spurdog

EN — Endangered

Physical Characteristics

Attribute	Aiguillat cubain	Taiwan spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aiguillat cubain

Taiwan spurdog

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Aiguillat cubain

The Atlantic lobefin dogfish (Squalus lobularis) is a species in the genus Squalus. Its conservation status is listed as Data Deficient on the IUCN Red List.