Base-spotted Pigmy vs Noble Brush-tailed Mouse

Stigmella basiguttella compared with Calomyscus grandis

Key Differences

• Base-spotted Pigmy is Near Threatened while Noble Brush-tailed Mouse is Data Deficient.

Taxonomic Classification

Rank	Base-spotted Pigmy	Noble Brush-tailed Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Nepticulidae	Calomyscidae
Genus	Stigmella	Calomyscus
Species	Stigmella basiguttella	Calomyscus grandis

Evolutionary Relationship

Base-spotted Pigmy and Noble Brush-tailed Mouse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Base-spotted Pigmy

NT — Near Threatened

Noble Brush-tailed Mouse

DD — Data Deficient

Physical Characteristics

Attribute	Base-spotted Pigmy	Noble Brush-tailed Mouse
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.

Noble Brush-tailed Mouse

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.