Guam Flying Fox vs Short-tailed Nighthawk

Pteropus tokudae compared with Lurocalis semitorquatus

Key Differences

• Guam Flying Fox is Extinct while Short-tailed Nighthawk is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Short-tailed Nighthawk
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)	Lurocalis
Species	Pteropus tokudae	Lurocalis semitorquatus

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Short-tailed Nighthawk

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Short-tailed Nighthawk
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Short-tailed Nighthawk

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.