Galludo espinilla vs Western longnose spurdog

Squalus japonicus compared with Squalus nasutus

Key Differences

• Galludo espinilla is Endangered while Western longnose spurdog is Near Threatened.

Taxonomic Classification

Rank	Galludo espinilla	Western longnose spurdog
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 japonicus	Squalus nasutus

Evolutionary Relationship

Galludo espinilla and Western longnose spurdog share a common ancestor at the Genus level: Squalus.

Conservation Status

Galludo espinilla

EN — Endangered

Western longnose spurdog

NT — Near Threatened

Physical Characteristics

Attribute	Galludo espinilla	Western longnose spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Galludo espinilla

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.

Western longnose spurdog