Dark flying fox vs Spongehead cat shark

Pteropus subniger compared with Apristurus spongiceps

Key Differences

• Dark flying fox is Extinct while Spongehead cat shark is Data Deficient.

Taxonomic Classification

Rank	Dark flying fox	Spongehead cat shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Chiroptera (Bats)	Carcharhiniformes (Ground Sharks)
Family	Pteropodidae (Fruit Bats)	Scyliorhinidae
Genus	Pteropus (Flying Foxes)	Apristurus
Species	Pteropus subniger	Apristurus spongiceps

Evolutionary Relationship

Dark flying fox and Spongehead cat shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark flying fox

EX — Extinct

Spongehead cat shark

DD — Data Deficient

Physical Characteristics

Attribute	Dark flying fox	Spongehead cat shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spongehead cat shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.