Andean Squirrel vs Base-spotted Pigmy

Sciurus pucheranii compared with Stigmella basiguttella

Key Differences

• Andean Squirrel is Data Deficient while Base-spotted Pigmy is Near Threatened.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Andean Squirrel

DD — Data Deficient

Base-spotted Pigmy

NT — Near Threatened

Physical Characteristics

Attribute	Andean Squirrel	Base-spotted Pigmy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.

Andean Squirrel

The Andean Squirrel (Sciurus pucheranii) is a species in the genus Sciurus. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. 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.