Guam Flying Fox vs Slaty-backed Chat-Tyrant

Pteropus tokudae compared with Ochthoeca cinnamomeiventris

Key Differences

• Guam Flying Fox is Extinct while Slaty-backed Chat-Tyrant is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Slaty-backed Chat-Tyrant
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)	Tyrannidae
Genus	Pteropus (Flying Foxes)	Ochthoeca
Species	Pteropus tokudae	Ochthoeca cinnamomeiventris

Evolutionary Relationship

Guam Flying Fox and Slaty-backed Chat-Tyrant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guam Flying Fox

EX — Extinct

Slaty-backed Chat-Tyrant

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Slaty-backed Chat-Tyrant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Slaty-backed Chat-Tyrant

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Slaty-backed Chat-Tyrant

Slaty-backed Chat-Tyrant (Ochthoeca cinnamomeiventris) 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.