Guam Flying Fox vs Plain-crowned Spinetail

Pteropus tokudae compared with Synallaxis gujanensis

Key Differences

• Guam Flying Fox is Extinct while Plain-crowned Spinetail is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Plain-crowned 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 gujanensis

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Plain-crowned Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Plain-crowned Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Plain-crowned Spinetail

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.