Base-spotted Pigmy vs Dwarf Free-tailed Bat

Stigmella basiguttella compared with Mops nanulus

Key Differences

• Base-spotted Pigmy is Near Threatened while Dwarf Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Base-spotted Pigmy	Dwarf Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Chiroptera (Bats)
Family	Nepticulidae	Molossidae
Genus	Stigmella	Mops
Species	Stigmella basiguttella	Mops nanulus

Evolutionary Relationship

Base-spotted Pigmy and Dwarf Free-tailed Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Base-spotted Pigmy

NT — Near Threatened

Dwarf Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Base-spotted Pigmy	Dwarf Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Base-spotted Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Dwarf Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Base-spotted Pigmy

The Base-spotted Pigmy (Stigmella basiguttella) is a species in the genus Stigmella. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.