Guam Flying Fox vs Square-tailed Nightjar

Pteropus tokudae compared with Caprimulgus fossii

Key Differences

• Guam Flying Fox is Extinct while Square-tailed Nightjar is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Square-tailed Nightjar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Caprimulgiformes (Caprimulgiformes)
Family	Pteropodidae (Fruit Bats)	Caprimulgidae
Genus	Pteropus (Flying Foxes)	Caprimulgus
Species	Pteropus tokudae	Caprimulgus fossii

Evolutionary Relationship

Guam Flying Fox and Square-tailed Nightjar share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guam Flying Fox

EX — Extinct

Square-tailed Nightjar

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Square-tailed Nightjar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Square-tailed Nightjar

Habitat

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

Range

Found in Norway.