East Asian Free-tailed Bat vs Miller’s Mastiff Bat

Tadarida insignis compared with Molossus pretiosus

Key Differences

• East Asian Free-tailed Bat is Data Deficient while Miller’s Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	East Asian Free-tailed Bat	Miller’s Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family same	Molossidae	Molossidae
Genus	Tadarida	Molossus
Species	Tadarida insignis	Molossus pretiosus

Evolutionary Relationship

East Asian Free-tailed Bat and Miller’s Mastiff Bat share a common ancestor at the Family level: Molossidae.

Conservation Status

East Asian Free-tailed Bat

DD — Data Deficient

Miller’s Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	East Asian Free-tailed Bat	Miller’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

East Asian Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Miller’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.