Guam Flying Fox vs Spanish Sparrow

Pteropus tokudae compared with Passer hispaniolensis

Key Differences

• Guam Flying Fox is Extinct while Spanish Sparrow is Not Evaluated.

Taxonomic Classification

Rank	Guam Flying Fox	Spanish Sparrow
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)	Passeridae
Genus	Pteropus (Flying Foxes)	Passer
Species	Pteropus tokudae	Passer hispaniolensis

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Spanish Sparrow

NE — Not Evaluated

Physical Characteristics

Attribute	Guam Flying Fox	Spanish Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spanish Sparrow

Habitat

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

Range

Found across Europe (6 countries).

Spanish Sparrow

Spanish Sparrow (Passer hispaniolensis) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.