Cazón espinoso común vs Shortnose dogfish

Squalus suckleyi compared with Squalus brevirostris

Key Differences

• Cazón espinoso común is Least Concern while Shortnose dogfish is Endangered.

Taxonomic Classification

Rank	Cazón espinoso común	Shortnose dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (Squaliformes)	Squaliformes (Squaliformes)
Family same	Squalidae	Squalidae
Genus same	Squalus	Squalus
Species	Squalus suckleyi	Squalus brevirostris

Evolutionary Relationship

Cazón espinoso común and Shortnose dogfish share a common ancestor at the Genus level: Squalus.

Conservation Status

Cazón espinoso común

LC — Least Concern

Shortnose dogfish

EN — Endangered

Physical Characteristics

Attribute	Cazón espinoso común	Shortnose dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cazón espinoso común

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Shortnose dogfish

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.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan