Base-spotted Pigmy vs Long-clawed Shrew

Stigmella basiguttella compared with Sorex unguiculatus

Key Differences

• Base-spotted Pigmy is Near Threatened while Long-clawed Shrew is Least Concern.

Taxonomic Classification

Rank	Base-spotted Pigmy	Long-clawed Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Soricomorpha (Soricomorpha)
Family	Nepticulidae	Soricidae
Genus	Stigmella	Sorex
Species	Stigmella basiguttella	Sorex unguiculatus

Evolutionary Relationship

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

Conservation Status

Base-spotted Pigmy

NT — Near Threatened

Long-clawed Shrew

LC — Least Concern

Physical Characteristics

Attribute	Base-spotted Pigmy	Long-clawed Shrew
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.

Long-clawed Shrew

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.