Gray Alder vs Guam Flying Fox

Alnus incana compared with Pteropus tokudae

Key Differences

• Gray Alder is Least Concern while Guam Flying Fox is Extinct.

Taxonomic Classification

Rank	Gray Alder	Guam Flying Fox
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Fagales (Beeches & Oaks)	Chiroptera (Bats)
Family	Betulaceae	Pteropodidae (Fruit Bats)
Genus	Alnus	Pteropus (Flying Foxes)
Species	Alnus incana	Pteropus tokudae

Conservation Status

Gray Alder

LC — Least Concern

Guam Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Gray Alder	Guam Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (Armenia), Europe (10 countries), and North America (United States).

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.