Kermadec spiny dogfish vs Tsumari-tsuno zame

Squalus raoulensis compared with Squalus megalops

Taxonomic Classification

Rank	Kermadec spiny dogfish	Tsumari-tsuno zame
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 raoulensis	Squalus megalops

Evolutionary Relationship

Kermadec spiny dogfish and Tsumari-tsuno zame share a common ancestor at the Genus level: Squalus.

Conservation Status

Kermadec spiny dogfish

LC — Least Concern

Tsumari-tsuno zame

LC — Least Concern

Physical Characteristics

Attribute	Kermadec spiny dogfish	Tsumari-tsuno zame
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—