Dusky Flying Fox vs Spotted Barbtail

Pteropus brunneus compared with Premnoplex brunnescens

Key Differences

• Dusky Flying Fox is Extinct while Spotted Barbtail is Least Concern.

Taxonomic Classification

Rank	Dusky Flying Fox	Spotted Barbtail
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)	Furnariidae
Genus	Pteropus (Flying Foxes)	Premnoplex
Species	Pteropus brunneus	Premnoplex brunnescens

Evolutionary Relationship

Dusky Flying Fox and Spotted Barbtail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Flying Fox

EX — Extinct

Spotted Barbtail

LC — Least Concern

Physical Characteristics

Attribute	Dusky Flying Fox	Spotted Barbtail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spotted Barbtail

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Spotted Barbtail

Spotted Barbtail (Premnoplex brunnescens) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.