Guam Flying Fox vs Oahu Elepaio

Pteropus tokudae compared with Chasiempis ibidis

Key Differences

• Guam Flying Fox is Extinct while Oahu Elepaio is Endangered.

Taxonomic Classification

Rank	Guam Flying Fox	Oahu Elepaio
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Pteropodidae (Fruit Bats)	Monarchidae
Genus	Pteropus (Flying Foxes)	Chasiempis
Species	Pteropus tokudae	Chasiempis ibidis

Evolutionary Relationship

Guam Flying Fox and Oahu Elepaio share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guam Flying Fox

EX — Extinct

Oahu Elepaio

EN — Endangered

Physical Characteristics

Attribute	Guam Flying Fox	Oahu Elepaio
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Oahu Elepaio

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.