Black Flying Squirrel vs Dils’ Grayling

Aeromys tephromelas compared with Pseudochazara orestes

Key Differences

• Black Flying Squirrel is Data Deficient while Dils’ Grayling is Vulnerable.

Taxonomic Classification

Rank	Black Flying Squirrel	Dils’ Grayling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Sciuridae (Squirrels)	Nymphalidae (Brush-footed Butterflies)
Genus	Aeromys	Pseudochazara
Species	Aeromys tephromelas	Pseudochazara orestes

Evolutionary Relationship

Black Flying Squirrel and Dils’ Grayling share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Flying Squirrel

DD — Data Deficient

Dils’ Grayling

VU — Vulnerable

Physical Characteristics

Attribute	Black Flying Squirrel	Dils’ Grayling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Flying Squirrel

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.

Black Flying Squirrel

The Black Flying Squirrel (Aeromys tephromelas) is a species in the genus Aeromys. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in diverse terrestrial and aquatic ecosystems.