Kosrae Flying Fox vs Lava Gull

Pteropus ualanus compared with Leucophaeus fuliginosus

Key Differences

• Kosrae Flying Fox is Endangered while Lava Gull is Vulnerable.

Taxonomic Classification

Rank	Kosrae Flying Fox	Lava Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Pteropodidae (Fruit Bats)	Laridae
Genus	Pteropus (Flying Foxes)	Leucophaeus
Species	Pteropus ualanus	Leucophaeus fuliginosus

Evolutionary Relationship

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

Conservation Status

Kosrae Flying Fox

EN — Endangered

Lava Gull

VU — Vulnerable

Physical Characteristics

Attribute	Kosrae Flying Fox	Lava Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kosrae Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lava Gull

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

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