Ashworth's Rustic vs Miller’s Mastiff Bat

Xestia ashworthii compared with Molossus pretiosus

Key Differences

• Ashworth's Rustic is Near Threatened while Miller’s Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	Ashworth's Rustic	Miller’s Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Chiroptera (Bats)
Family	Noctuidae	Molossidae
Genus	Xestia	Molossus
Species	Xestia ashworthii	Molossus pretiosus

Evolutionary Relationship

Ashworth's Rustic and Miller’s Mastiff Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ashworth's Rustic

NT — Near Threatened

Miller’s Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	Ashworth's Rustic	Miller’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ashworth's Rustic

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Miller’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Ashworth's Rustic

Ashworth's rustic (Xestia ashworthii) is a species in the genus Xestia. It is classified as Near Threatened by the IUCN. Typically found in virtually all terrestrial and freshwater habitats.