Bartail spurdog vs Mexican Big-eared Bat

Squalus notocaudatus compared with Corynorhinus mexicanus

Key Differences

• Bartail spurdog is Least Concern while Mexican Big-eared Bat is Near Threatened.

Taxonomic Classification

Rank	Bartail spurdog	Mexican Big-eared Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Chiroptera (Bats)
Family	Squalidae	Vespertilionidae
Genus	Squalus	Corynorhinus
Species	Squalus notocaudatus	Corynorhinus mexicanus

Evolutionary Relationship

Bartail spurdog and Mexican Big-eared Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bartail spurdog

LC — Least Concern

Mexican Big-eared Bat

NT — Near Threatened

Physical Characteristics

Attribute	Bartail spurdog	Mexican Big-eared Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartail spurdog

Mexican Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.