Bighead spurdog vs Gray Flying Fox

Squalus bucephalus compared with Pteropus griseus

Key Differences

• Bighead spurdog is Data Deficient while Gray Flying Fox is Vulnerable.

Taxonomic Classification

Rank	Bighead spurdog	Gray Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Chiroptera (Bats)
Family	Squalidae	Pteropodidae (Fruit Bats)
Genus	Squalus	Pteropus (Flying Foxes)
Species	Squalus bucephalus	Pteropus griseus

Evolutionary Relationship

Bighead spurdog and Gray Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bighead spurdog

DD — Data Deficient

Gray Flying Fox

VU — Vulnerable

Physical Characteristics

Attribute	Bighead spurdog	Gray Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bighead spurdog

Gray Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bighead spurdog

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