Guam Flying Fox vs Red-backed Mining Bee

Pteropus tokudae compared with Andrena similis

Key Differences

• Guam Flying Fox is Extinct while Red-backed Mining Bee is Endangered.

Taxonomic Classification

Rank	Guam Flying Fox	Red-backed Mining Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Hymenoptera (Ants, Bees & Wasps)
Family	Pteropodidae (Fruit Bats)	Andrenidae
Genus	Pteropus (Flying Foxes)	Andrena
Species	Pteropus tokudae	Andrena similis

Evolutionary Relationship

Guam Flying Fox and Red-backed Mining Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Guam Flying Fox

EX — Extinct

Red-backed Mining Bee

EN — Endangered

Physical Characteristics

Attribute	Guam Flying Fox	Red-backed Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-backed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.