Dark flying fox vs Dils’ Grayling

Pteropus subniger compared with Pseudochazara orestes

Key Differences

• Dark flying fox is Extinct while Dils’ Grayling is Vulnerable.

Taxonomic Classification

Rank	Dark flying fox	Dils’ Grayling
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)	Nymphalidae (Brush-footed Butterflies)
Genus	Pteropus (Flying Foxes)	Pseudochazara
Species	Pteropus subniger	Pseudochazara orestes

Evolutionary Relationship

Dark flying fox and Dils’ Grayling share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Dark flying fox

EX — Extinct

Dils’ Grayling

VU — Vulnerable

Physical Characteristics

Attribute	Dark flying fox	Dils’ Grayling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dils’ Grayling

Habitat

Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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