Dark flying fox vs Gray smooth hound

Pteropus subniger compared with Mustelus californicus

Key Differences

• Dark flying fox is Extinct while Gray smooth hound is Least Concern.

Taxonomic Classification

Rank	Dark flying fox	Gray smooth hound
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)	Triakidae
Genus	Pteropus (Flying Foxes)	Mustelus
Species	Pteropus subniger	Mustelus californicus

Evolutionary Relationship

Dark flying fox and Gray smooth hound share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark flying fox

EX — Extinct

Gray smooth hound

LC — Least Concern

Physical Characteristics

Attribute	Dark flying fox	Gray smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray smooth hound

Habitat

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