Kosrae Flying Fox vs Lesser Siren

Pteropus ualanus compared with Siren intermedia

Key Differences

• Kosrae Flying Fox is Endangered while Lesser Siren is Least Concern.

Taxonomic Classification

Rank	Kosrae Flying Fox	Lesser Siren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Chiroptera (Bats)	Caudata (Caudata)
Family	Pteropodidae (Fruit Bats)	Sirenidae
Genus	Pteropus (Flying Foxes)	Siren
Species	Pteropus ualanus	Siren intermedia

Evolutionary Relationship

Kosrae Flying Fox and Lesser Siren share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Kosrae Flying Fox

EN — Endangered

Lesser Siren

LC — Least Concern

Physical Characteristics

Attribute	Kosrae Flying Fox	Lesser Siren
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kosrae Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Siren

Habitat

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

Range

Distributed across Belgium and Mexico.