Gray Flying Fox vs River Lamprey

Pteropus griseus compared with Lampetra ayresii

Key Differences

• Gray Flying Fox is Vulnerable while River Lamprey is Least Concern.

Taxonomic Classification

Rank	Gray Flying Fox	River Lamprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Petromyzonti (Petromyzonti)
Order	Chiroptera (Bats)	Petromyzontiformes (lamprey)
Family	Pteropodidae (Fruit Bats)	Petromyzontidae
Genus	Pteropus (Flying Foxes)	Lampetra
Species	Pteropus griseus	Lampetra ayresii

Evolutionary Relationship

Gray Flying Fox and River Lamprey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray Flying Fox

VU — Vulnerable

River Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Gray Flying Fox	River Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

River Lamprey