Mason bee vs Miller’s Mastiff Bat

Osmia cornuta compared with Molossus pretiosus

Key Differences

• Mason bee is Not Evaluated while Miller’s Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	Mason bee	Miller’s Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hymenoptera (Ants, Bees & Wasps)	Chiroptera (Bats)
Family	Megachilidae	Molossidae
Genus	Osmia	Molossus
Species	Osmia cornuta	Molossus pretiosus

Evolutionary Relationship

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

Conservation Status

Mason bee

NE — Not Evaluated

Miller’s Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	Mason bee	Miller’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mason bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries) and North America (United States).

Miller’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.