Guam Flying Fox vs Smith's Longspur

Pteropus tokudae compared with Calcarius pictus

Key Differences

• Guam Flying Fox is Extinct while Smith's Longspur is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Smith's Longspur
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)	Calcariidae
Genus	Pteropus (Flying Foxes)	Calcarius
Species	Pteropus tokudae	Calcarius pictus

Evolutionary Relationship

Guam Flying Fox and Smith's Longspur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guam Flying Fox

EX — Extinct

Smith's Longspur

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Smith's Longspur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smith's Longspur

Habitat

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

Range

Distributed across Norway and United States.