Bartail spurdog vs Paraguana Common Mustached Bat

Squalus notocaudatus compared with Pteronotus paraguanensis

Key Differences

• Bartail spurdog is Least Concern while Paraguana Common Mustached Bat is Endangered.

Taxonomic Classification

Rank	Bartail spurdog	Paraguana Common Mustached Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Chiroptera (Bats)
Family	Squalidae	Mormoopidae
Genus	Squalus	Pteronotus
Species	Squalus notocaudatus	Pteronotus paraguanensis

Evolutionary Relationship

Bartail spurdog and Paraguana Common Mustached Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bartail spurdog

LC — Least Concern

Paraguana Common Mustached Bat

EN — Endangered

Physical Characteristics

Attribute	Bartail spurdog	Paraguana Common Mustached Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartail spurdog

Paraguana Common Mustached Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.