Dark flying fox vs クビワスナバシリ

Pteropus subniger compared with Rhinoptilus bitorquatus

Key Differences

• Dark flying fox is Extinct while クビワスナバシリ is Critically Endangered.

Taxonomic Classification

Rank	Dark flying fox	クビワスナバシリ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Aves (鳥類)
Order	Chiroptera (翼手目)	Charadriiformes (チドリ目)
Family	Pteropodidae (Fruit Bats)	Glareolidae
Genus	Pteropus (Flying Foxes)	Rhinoptilus
Species	Pteropus subniger	Rhinoptilus bitorquatus

Evolutionary Relationship

Dark flying fox and クビワスナバシリ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Dark flying fox

EX — Extinct

クビワスナバシリ

CR — Critically Endangered

Physical Characteristics

Attribute	Dark flying fox	クビワスナバシリ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

クビワスナバシリ

Habitat

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

Range

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