Guam Flying Fox vs Spotted Barbtail

Pteropus tokudae compared with Premnoplex brunnescens

Key Differences

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

Taxonomic Classification

Rank	Guam 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 tokudae	Premnoplex brunnescens

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Spotted Barbtail

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Guam 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.