Base-spotted Pigmy vs Lesser Short-tailed Rat

Stigmella basiguttella compared with Brachyuromys betsileoensis

Key Differences

• Base-spotted Pigmy is Near Threatened while Lesser Short-tailed Rat is Least Concern.

Taxonomic Classification

Rank	Base-spotted Pigmy	Lesser Short-tailed Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Nepticulidae	Nesomyidae
Genus	Stigmella	Brachyuromys
Species	Stigmella basiguttella	Brachyuromys betsileoensis

Evolutionary Relationship

Base-spotted Pigmy and Lesser Short-tailed Rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Base-spotted Pigmy

NT — Near Threatened

Lesser Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Base-spotted Pigmy	Lesser Short-tailed Rat
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 Short-tailed Rat

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.