Big Free-tailed Bat vs Small Sandpit Mining Bee

Nyctinomops macrotis compared with Andrena argentata

Key Differences

• Big Free-tailed Bat is Least Concern while Small Sandpit Mining Bee is Near Threatened.

Taxonomic Classification

Rank	Big Free-tailed Bat	Small Sandpit Mining Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Hymenoptera (Ants, Bees & Wasps)
Family	Molossidae	Andrenidae
Genus	Nyctinomops	Andrena
Species	Nyctinomops macrotis	Andrena argentata

Evolutionary Relationship

Big Free-tailed Bat and Small Sandpit Mining Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Free-tailed Bat

LC — Least Concern

Small Sandpit Mining Bee

NT — Near Threatened

Physical Characteristics

Attribute	Big Free-tailed Bat	Small Sandpit Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Small Sandpit Mining Bee

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and montane grasslands and shrublands within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Big Free-tailed Bat

The Big Free-tailed Bat (Nyctinomops macrotis) is a species in the genus Nyctinomops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.