Brazilian whitetail dogfish vs Edmund's spurdog

Squalus albicaudus compared with Squalus edmundsi

Key Differences

• Brazilian whitetail dogfish is Data Deficient while Edmund's spurdog is Near Threatened.

Taxonomic Classification

Rank	Brazilian whitetail dogfish	Edmund's spurdog
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (อันดับปลาฉลามหลังหนาม)	Squaliformes (อันดับปลาฉลามหลังหนาม)
Family same	Squalidae	Squalidae
Genus same	Squalus	Squalus
Species	Squalus albicaudus	Squalus edmundsi

Evolutionary Relationship

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

Conservation Status

Brazilian whitetail dogfish

DD — Data Deficient

Edmund's spurdog

NT — Near Threatened

Physical Characteristics

Attribute	Brazilian whitetail dogfish	Edmund's spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Brazilian whitetail dogfish

The Brazilian whitetail dogfish (Squalus albicaudus) is a species in the genus Squalus. It is currently classified as Data Deficient on the IUCN Red List.