Bighead spurdog vs Margay

Squalus bucephalus compared with Leopardus wiedii

Key Differences

• Bighead spurdog is Data Deficient while Margay is Near Threatened.

Taxonomic Classification

Rank	Bighead spurdog	Margay
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Carnivora (Carnivorans)
Family	Squalidae	Felidae (Cats)
Genus	Squalus	Leopardus
Species	Squalus bucephalus	Leopardus wiedii

Evolutionary Relationship

Bighead spurdog and Margay share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bighead spurdog

DD — Data Deficient

Margay

NT — Near Threatened

Physical Characteristics

Attribute	Bighead spurdog	Margay
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bighead spurdog

Margay

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bighead spurdog

The Bighead spurdog (Squalus bucephalus) is a species in the genus Squalus.