Dusky Flying Fox vs lignum vitae

Pteropus brunneus compared with Guaiacum officinale

Key Differences

• Dusky Flying Fox is Extinct while lignum vitae is Critically Endangered.

Taxonomic Classification

Rank	Dusky Flying Fox	lignum vitae
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Chiroptera (Bats)	Zygophyllales (Zygophyllales)
Family	Pteropodidae (Fruit Bats)	Zygophyllaceae
Genus	Pteropus (Flying Foxes)	Guaiacum
Species	Pteropus brunneus	Guaiacum officinale

Conservation Status

Dusky Flying Fox

EX — Extinct

lignum vitae

CR — Critically Endangered

Physical Characteristics

Attribute	Dusky Flying Fox	lignum vitae
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

lignum vitae

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

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