Gray Flying Fox vs Sylphe à queue d'azur

Pteropus griseus compared with Aglaiocercus kingii

Key Differences

• Gray Flying Fox is Vulnerable while Sylphe à queue d'azur is Least Concern.

Taxonomic Classification

Rank	Gray Flying Fox	Sylphe à queue d'azur
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Chiroptera (Bats)	Apodiformes (Apodiformes)
Family	Pteropodidae (Fruit Bats)	Trochilidae
Genus	Pteropus (Flying Foxes)	Aglaiocercus
Species	Pteropus griseus	Aglaiocercus kingii

Evolutionary Relationship

Gray Flying Fox and Sylphe à queue d'azur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray Flying Fox

VU — Vulnerable

Sylphe à queue d'azur

LC — Least Concern

Physical Characteristics

Attribute	Gray Flying Fox	Sylphe à queue d'azur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sylphe à queue d'azur

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Sylphe à queue d'azur

One of the most strikingly ornamented hummingbirds, male long-tailed sylphs have iridescent green plumage and dramatically elongated, ribbon-like outer tail feathers reaching up to 22 cm — over three times the body length. Found in Andean cloud forests of Colombia and Venezuela, they inhabit humid montane forest between 1,400–2,800 meters elevation. Males perform elaborate display flights to attract females. Their extravagant tails are a classic example of sexual selection via female preference.