Bighead spurdog vs Lesser Northern Free-tailed Bat

Squalus bucephalus compared with Chaerephon johorensis

Key Differences

• Bighead spurdog is Data Deficient while Lesser Northern Free-tailed Bat is Vulnerable.

Taxonomic Classification

Rank	Bighead spurdog	Lesser Northern Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Chiroptera (Bats)
Family	Squalidae	Molossidae
Genus	Squalus	Chaerephon
Species	Squalus bucephalus	Chaerephon johorensis

Evolutionary Relationship

Bighead spurdog and Lesser Northern Free-tailed Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bighead spurdog

DD — Data Deficient

Lesser Northern Free-tailed Bat

VU — Vulnerable

Physical Characteristics

Attribute	Bighead spurdog	Lesser Northern Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bighead spurdog

Lesser Northern Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bighead spurdog

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