Base-spotted Pigmy vs Lesser Spear-nosed Bat

Stigmella basiguttella compared with Phyllostomus elongatus

Key Differences

• Base-spotted Pigmy is Near Threatened while Lesser Spear-nosed Bat is Least Concern.

Taxonomic Classification

Rank	Base-spotted Pigmy	Lesser Spear-nosed 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	Phyllostomidae
Genus	Stigmella	Phyllostomus
Species	Stigmella basiguttella	Phyllostomus elongatus

Evolutionary Relationship

Base-spotted Pigmy and Lesser Spear-nosed Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Base-spotted Pigmy

NT — Near Threatened

Lesser Spear-nosed Bat

LC — Least Concern

Physical Characteristics

Attribute	Base-spotted Pigmy	Lesser Spear-nosed 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.

Lesser Spear-nosed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.