Guam Flying Fox vs Worthen's Sparrow

Pteropus tokudae compared with Spizella wortheni

Key Differences

• Guam Flying Fox is Extinct while Worthen's Sparrow is Endangered.

Taxonomic Classification

Rank	Guam Flying Fox	Worthen's Sparrow
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Chiroptera (ค้างคาว)	Passeriformes (นกเกาะคอน)
Family	Pteropodidae (Fruit Bats)	Passerellidae
Genus	Pteropus (Flying Foxes)	Spizella
Species	Pteropus tokudae	Spizella wortheni

Evolutionary Relationship

Guam Flying Fox and Worthen's Sparrow share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Guam Flying Fox

EX — Extinct

Worthen's Sparrow

EN — Endangered

Physical Characteristics

Attribute	Guam Flying Fox	Worthen's Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Worthen's Sparrow

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.