Base-spotted Pigmy vs Japanese Squirrel

Stigmella basiguttella compared with Sciurus lis

Key Differences

• Base-spotted Pigmy is Near Threatened while Japanese Squirrel is Least Concern.

Taxonomic Classification

Rank	Base-spotted Pigmy	Japanese Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Nepticulidae	Sciuridae (Squirrels)
Genus	Stigmella	Sciurus (Tree Squirrels)
Species	Stigmella basiguttella	Sciurus lis

Evolutionary Relationship

Base-spotted Pigmy and Japanese Squirrel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Base-spotted Pigmy

NT — Near Threatened

Japanese Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Base-spotted Pigmy	Japanese Squirrel
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.

Japanese Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom.

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.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium