Bartail spurdog vs Northern naked-tailed armadillo

Squalus notocaudatus compared with Cabassous centralis

Key Differences

• Bartail spurdog is Least Concern while Northern naked-tailed armadillo is Near Threatened.

Taxonomic Classification

Rank	Bartail spurdog	Northern naked-tailed armadillo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Cingulata (Cingulata)
Family	Squalidae	Dasypodidae
Genus	Squalus	Cabassous
Species	Squalus notocaudatus	Cabassous centralis

Evolutionary Relationship

Bartail spurdog and Northern naked-tailed armadillo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bartail spurdog

LC — Least Concern

Northern naked-tailed armadillo

NT — Near Threatened

Physical Characteristics

Attribute	Bartail spurdog	Northern naked-tailed armadillo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartail spurdog

Northern naked-tailed armadillo

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.

Bartail spurdog

The Bartail spurdog (Squalus notocaudatus) is a species in the genus Squalus. It is currently classified as Least Concern on the IUCN Red List.