Dusky Flying Fox vs Helena's Treefrog

Pteropus brunneus compared with Osteocephalus helenae

Key Differences

• Dusky Flying Fox is Extinct while Helena's Treefrog is Data Deficient.

Taxonomic Classification

Rank	Dusky Flying Fox	Helena's Treefrog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Chiroptera (Bats)	Anura (Frogs & Toads)
Family	Pteropodidae (Fruit Bats)	Hylidae
Genus	Pteropus (Flying Foxes)	Osteocephalus
Species	Pteropus brunneus	Osteocephalus helenae

Evolutionary Relationship

Dusky Flying Fox and Helena's Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Flying Fox

EX — Extinct

Helena's Treefrog

DD — Data Deficient

Physical Characteristics

Attribute	Dusky Flying Fox	Helena's Treefrog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Helena's Treefrog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Venezuela.