Ontong Java Flying Fox vs Saltern Marble

Pteropus howensis compared with Bactra robustana

Key Differences

• Ontong Java Flying Fox is Critically Endangered while Saltern Marble is Vulnerable.

Taxonomic Classification

Rank	Ontong Java Flying Fox	Saltern Marble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Pteropodidae (Fruit Bats)	Tortricidae
Genus	Pteropus (Flying Foxes)	Bactra
Species	Pteropus howensis	Bactra robustana

Evolutionary Relationship

Ontong Java Flying Fox and Saltern Marble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ontong Java Flying Fox

CR — Critically Endangered

Saltern Marble

VU — Vulnerable

Physical Characteristics

Attribute	Ontong Java Flying Fox	Saltern Marble
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Saltern Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.