Guam Flying Fox vs Wild Lettuce

Pteropus tokudae compared with Lactuca quercina

Key Differences

• Guam Flying Fox is Extinct while Wild Lettuce is Endangered.

Taxonomic Classification

Rank	Guam Flying Fox	Wild Lettuce
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Chiroptera (Bats)	Asterales (Daisies & Sunflowers)
Family	Pteropodidae (Fruit Bats)	Asteraceae (Daisy Family)
Genus	Pteropus (Flying Foxes)	Lactuca
Species	Pteropus tokudae	Lactuca quercina

Conservation Status

Guam Flying Fox

EX — Extinct

Wild Lettuce

EN — Endangered

Physical Characteristics

Attribute	Guam Flying Fox	Wild Lettuce
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Wild Lettuce

Habitat

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

Range

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