Plain Smudge vs Spindle Smudge

Ypsolopha lucella compared with Ypsolopha mucronella

Key Differences

• Plain Smudge is Endangered while Spindle Smudge is Least Concern.

Taxonomic Classification

Rank	Plain Smudge	Spindle Smudge
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	Ypsolophidae	Ypsolophidae
Genus same	Ypsolopha	Ypsolopha
Species	Ypsolopha lucella	Ypsolopha mucronella

Evolutionary Relationship

Plain Smudge and Spindle Smudge share a common ancestor at the Genus level: Ypsolopha.

Conservation Status

Plain Smudge

EN — Endangered

Spindle Smudge

LC — Least Concern

Physical Characteristics

Attribute	Plain Smudge	Spindle Smudge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Plain Smudge

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Spindle Smudge

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden