Green Abalone vs Guam Flying Fox

Haliotis fulgens compared with Pteropus tokudae

Key Differences

• Green Abalone is Critically Endangered while Guam Flying Fox is Extinct.

Taxonomic Classification

Rank	Green Abalone	Guam Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Lepetellida (Lepetellida)	Chiroptera (Bats)
Family	Haliotidae	Pteropodidae (Fruit Bats)
Genus	Haliotis	Pteropus (Flying Foxes)
Species	Haliotis fulgens	Pteropus tokudae

Evolutionary Relationship

Green Abalone and Guam Flying Fox share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Green Abalone

CR — Critically Endangered

Guam Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Green Abalone	Guam Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Green Abalone

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 8 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across China, Israel, and Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.