Fatspine spurdog vs Cação-bagre-corcunda

Squalus crassispinus compared with Squalus quasimodo

Key Differences

• Fatspine spurdog is Least Concern while Cação-bagre-corcunda is Data Deficient.

Taxonomic Classification

Rank	Fatspine spurdog	Cação-bagre-corcunda
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 crassispinus	Squalus quasimodo

Evolutionary Relationship

Fatspine spurdog and Cação-bagre-corcunda share a common ancestor at the Genus level: Squalus.

Conservation Status

Fatspine spurdog

LC — Least Concern

Cação-bagre-corcunda

DD — Data Deficient

Physical Characteristics

Attribute	Fatspine spurdog	Cação-bagre-corcunda
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—