Edmund's spurdog vs Fatspine spurdog

Squalus edmundsi compared with Squalus crassispinus

Key Differences

• Edmund's spurdog is Near Threatened while Fatspine spurdog is Least Concern.

Taxonomic Classification

Rank	Edmund's spurdog	Fatspine spurdog
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (Bộ Cá nhám góc)	Squaliformes (Bộ Cá nhám góc)
Family same	Squalidae	Squalidae
Genus same	Squalus	Squalus
Species	Squalus edmundsi	Squalus crassispinus

Evolutionary Relationship

Edmund's spurdog and Fatspine spurdog share a common ancestor at the Genus level: Squalus.

Conservation Status

Edmund's spurdog

NT — Near Threatened

Fatspine spurdog

LC — Least Concern

Physical Characteristics

Attribute	Edmund's spurdog	Fatspine spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—