Bighead spurdog vs Pale-faced Bat

Squalus bucephalus compared with Phylloderma stenops

Key Differences

• Bighead spurdog is Data Deficient while Pale-faced Bat is Least Concern.

Taxonomic Classification

Rank	Bighead spurdog	Pale-faced Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Chiroptera (Bats)
Family	Squalidae	Phyllostomidae
Genus	Squalus	Phylloderma
Species	Squalus bucephalus	Phylloderma stenops

Evolutionary Relationship

Bighead spurdog and Pale-faced Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bighead spurdog

DD — Data Deficient

Pale-faced Bat

LC — Least Concern

Physical Characteristics

Attribute	Bighead spurdog	Pale-faced Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bighead spurdog

Pale-faced Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Bighead spurdog

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