Lesser Akialoa vs Ontong Java Flying Fox

Akialoa obscura compared with Pteropus howensis

Key Differences

• Lesser Akialoa is Extinct while Ontong Java Flying Fox is Critically Endangered.

Taxonomic Classification

Rank	Lesser Akialoa	Ontong Java Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Fringillidae	Pteropodidae (Fruit Bats)
Genus	Akialoa	Pteropus (Flying Foxes)
Species	Akialoa obscura	Pteropus howensis

Evolutionary Relationship

Lesser Akialoa and Ontong Java Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Akialoa

EX — Extinct

Ontong Java Flying Fox

CR — Critically Endangered

Physical Characteristics

Attribute	Lesser Akialoa	Ontong Java Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Akialoa

Habitat

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

Range

Found in Norway.

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.