Greeneye spurdog vs Northeastern Brazilian dogfish

Squalus chloroculus compared with Squalus bahiensis

Key Differences

• Greeneye spurdog is Endangered while Northeastern Brazilian dogfish is Data Deficient.

Taxonomic Classification

Rank	Greeneye spurdog	Northeastern Brazilian dogfish
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (قرشيات)	Squaliformes (قرشيات)
Family same	Squalidae	Squalidae
Genus same	Squalus	Squalus
Species	Squalus chloroculus	Squalus bahiensis

Evolutionary Relationship

Greeneye spurdog and Northeastern Brazilian dogfish share a common ancestor at the Genus level: Squalus.

Conservation Status

Greeneye spurdog

EN — Endangered

Northeastern Brazilian dogfish

DD — Data Deficient

Physical Characteristics

Attribute	Greeneye spurdog	Northeastern Brazilian dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—