Guam Flying Fox vs Miller’s Mastiff Bat

Pteropus tokudae compared with Molossus pretiosus

Key Differences

• Guam Flying Fox is Extinct while Miller’s Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Miller’s Mastiff Bat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Chiroptera (ค้างคาว)	Chiroptera (ค้างคาว)
Family	Pteropodidae (Fruit Bats)	Molossidae
Genus	Pteropus (Flying Foxes)	Molossus
Species	Pteropus tokudae	Molossus pretiosus

Evolutionary Relationship

Guam Flying Fox and Miller’s Mastiff Bat share a common ancestor at the Order level: Chiroptera. (ค้างคาว)

Conservation Status

Guam Flying Fox

EX — Extinct

Miller’s Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Miller’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Miller’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.