Base-spotted Pigmy vs Formosan Serow

Stigmella basiguttella compared with Capricornis swinhoei

Key Differences

• Base-spotted Pigmy is Near Threatened while Formosan Serow is Least Concern.

Taxonomic Classification

Rank	Base-spotted Pigmy	Formosan Serow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Artiodactyla (Even-toed Ungulates)
Family	Nepticulidae	Bovidae (Bovids)
Genus	Stigmella	Capricornis
Species	Stigmella basiguttella	Capricornis swinhoei

Evolutionary Relationship

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

Conservation Status

Base-spotted Pigmy

NT — Near Threatened

Formosan Serow

LC — Least Concern

Physical Characteristics

Attribute	Base-spotted Pigmy	Formosan Serow
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.

Formosan Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

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.