Bighead spurdog vs Miller's Dog-faced Bat

Squalus bucephalus compared with Cynomops milleri

Key Differences

• Bighead spurdog is Data Deficient while Miller's Dog-faced Bat is Least Concern.

Taxonomic Classification

Rank	Bighead spurdog	Miller's Dog-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	Molossidae
Genus	Squalus	Cynomops
Species	Squalus bucephalus	Cynomops milleri

Evolutionary Relationship

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

Conservation Status

Bighead spurdog

DD — Data Deficient

Miller's Dog-faced Bat

LC — Least Concern

Physical Characteristics

Attribute	Bighead spurdog	Miller's Dog-faced Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bighead spurdog

Miller's Dog-faced Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Bighead spurdog

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