Dusky catshark vs Guam Flying Fox

Bythaelurus incanus compared with Pteropus tokudae

Key Differences

• Dusky catshark is Data Deficient while Guam Flying Fox is Extinct.

Taxonomic Classification

Rank	Dusky catshark	Guam Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Chiroptera (Bats)
Family	Scyliorhinidae	Pteropodidae (Fruit Bats)
Genus	Bythaelurus	Pteropus (Flying Foxes)
Species	Bythaelurus incanus	Pteropus tokudae

Evolutionary Relationship

Dusky catshark and Guam Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky catshark

DD — Data Deficient

Guam Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Dusky catshark	Guam Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky catshark

Habitat

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

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.