Guam Flying Fox vs Gulper Shark

Pteropus tokudae compared with Centrophorus granulosus

Key Differences

• Guam Flying Fox is Extinct while Gulper Shark is Endangered.

Taxonomic Classification

Rank	Guam Flying Fox	Gulper Shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Squaliformes (Squaliformes)
Family	Pteropodidae (Fruit Bats)	Centrophoridae
Genus	Pteropus (Flying Foxes)	Centrophorus
Species	Pteropus tokudae	Centrophorus granulosus

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Gulper Shark

EN — Endangered

Physical Characteristics

Attribute	Guam Flying Fox	Gulper Shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gulper Shark

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Portugal and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.