Base-spotted Pigmy vs Desert Long-eared Bat

Stigmella basiguttella compared with Otonycteris hemprichii

Key Differences

• Base-spotted Pigmy is Near Threatened while Desert Long-eared Bat is Least Concern.

Taxonomic Classification

Rank	Base-spotted Pigmy	Desert Long-eared 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	Vespertilionidae
Genus	Stigmella	Otonycteris
Species	Stigmella basiguttella	Otonycteris hemprichii

Evolutionary Relationship

Base-spotted Pigmy and Desert Long-eared Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Base-spotted Pigmy

NT — Near Threatened

Desert Long-eared Bat

LC — Least Concern

Physical Characteristics

Attribute	Base-spotted Pigmy	Desert Long-eared 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.

Desert Long-eared 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.