Black-headed Pigmy vs White-Barred Alder Pigmy

Stigmella atricapitella compared with Stigmella glutinosae

Taxonomic Classification

Rank	Black-headed Pigmy	White-Barred Alder Pigmy
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Arthropoda (Eklem bacaklılar)	Arthropoda (Eklem bacaklılar)
Class same	Insecta (böcek)	Insecta (böcek)
Order same	Lepidoptera (Pul kanatlılar)	Lepidoptera (Pul kanatlılar)
Family same	Nepticulidae	Nepticulidae
Genus same	Stigmella	Stigmella
Species	Stigmella atricapitella	Stigmella glutinosae

Evolutionary Relationship

Black-headed Pigmy and White-Barred Alder Pigmy share a common ancestor at the Genus level: Stigmella.

Conservation Status

Black-headed Pigmy

LC — Least Concern

White-Barred Alder Pigmy

LC — Least Concern

Physical Characteristics

Attribute	Black-headed Pigmy	White-Barred Alder Pigmy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden.

White-Barred Alder Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Black-headed Pigmy

The Black-headed Pigmy (Stigmella atricapitella) is a species in the genus Stigmella. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden