Bighead spurdog vs Dusky Flying Fox

Squalus bucephalus compared with Pteropus brunneus

Key Differences

• Bighead spurdog is Data Deficient while Dusky Flying Fox is Extinct.

Taxonomic Classification

Rank	Bighead spurdog	Dusky Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Squaliformes (Squaliformes)	Chiroptera (morcego)
Family	Squalidae	Pteropodidae (Fruit Bats)
Genus	Squalus	Pteropus (Flying Foxes)
Species	Squalus bucephalus	Pteropus brunneus

Evolutionary Relationship

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

Conservation Status

Bighead spurdog

DD — Data Deficient

Dusky Flying Fox

EX — Extinct

Physical Characteristics

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

Habitat & Geographic Range

Bighead spurdog

Dusky 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.