Hiretakatsunozame vs Blacktail spurdog

Squalus blainville compared with Squalus melanurus

Taxonomic Classification

Rank	Hiretakatsunozame	Blacktail spurdog
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (ツノザメ目)	Squaliformes (ツノザメ目)
Family same	Squalidae	Squalidae
Genus same	Squalus	Squalus
Species	Squalus blainville	Squalus melanurus

Evolutionary Relationship

Hiretakatsunozame and Blacktail spurdog share a common ancestor at the Genus level: Squalus.

Conservation Status

Hiretakatsunozame

DD — Data Deficient

Blacktail spurdog

DD — Data Deficient

Physical Characteristics

Attribute	Hiretakatsunozame	Blacktail spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hiretakatsunozame

Habitat

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

Range

Found in Chile.

Blacktail spurdog

Hiretakatsunozame

The Bigeye dogfish (Squalus blainville) is a species in the genus Squalus. Native to South America, inhabiting ecosystems characteristic of the region.

Blacktail spurdog

The Blacktail spurdog (Squalus melanurus) is a species in the genus Squalus. It is currently classified as Data Deficient on the IUCN Red List.