Dropwort Pigmy vs Water-avens Pigmy

Stigmella filipendulae compared with Stigmella pretiosa

Key Differences

• Dropwort Pigmy is Least Concern while Water-avens Pigmy is Near Threatened.

Taxonomic Classification

Rank	Dropwort Pigmy	Water-avens Pigmy
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Arthropoda (สัตว์ขาปล้อง)	Arthropoda (สัตว์ขาปล้อง)
Class same	Insecta (แมลง)	Insecta (แมลง)
Order same	Lepidoptera (ผีเสื้อ)	Lepidoptera (ผีเสื้อ)
Family same	Nepticulidae	Nepticulidae
Genus same	Stigmella	Stigmella
Species	Stigmella filipendulae	Stigmella pretiosa

Evolutionary Relationship

Dropwort Pigmy and Water-avens Pigmy share a common ancestor at the Genus level: Stigmella.

Conservation Status

Dropwort Pigmy

LC — Least Concern

Water-avens Pigmy

NT — Near Threatened

Physical Characteristics

Attribute	Dropwort Pigmy	Water-avens Pigmy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dropwort Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Water-avens Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden