Beech Pigmy vs Double-barred Pigmy

Stigmella hemargyrella compared with Stigmella continuella

Key Differences

• Beech Pigmy is Least Concern while Double-barred Pigmy is Near Threatened.

Taxonomic Classification

Rank	Beech Pigmy	Double-barred Pigmy
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Arthropoda (مفصليات الأرجل)	Arthropoda (مفصليات الأرجل)
Class same	Insecta (حشرات)	Insecta (حشرات)
Order same	Lepidoptera (حرشفيات الأجنحة)	Lepidoptera (حرشفيات الأجنحة)
Family same	Nepticulidae	Nepticulidae
Genus same	Stigmella	Stigmella
Species	Stigmella hemargyrella	Stigmella continuella

Evolutionary Relationship

Beech Pigmy and Double-barred Pigmy share a common ancestor at the Genus level: Stigmella.

Conservation Status

Beech Pigmy

LC — Least Concern

Double-barred Pigmy

NT — Near Threatened

Physical Characteristics

Attribute	Beech Pigmy	Double-barred Pigmy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beech Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Double-barred 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.

Beech Pigmy

The Beech Pigmy (Stigmella hemargyrella) 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