Guam Flying Fox vs Necklaced Spinetail

Pteropus tokudae compared with Synallaxis stictothorax

Key Differences

• Guam Flying Fox is Extinct while Necklaced Spinetail is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Necklaced Spinetail
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)	Synallaxis
Species	Pteropus tokudae	Synallaxis stictothorax

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Necklaced Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Necklaced Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Necklaced Spinetail

Habitat

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

Range

Distributed across Ecuador and Norway.