Fen Cosmet vs New Marsh Cosmet

Cosmopterix lienigiella compared with Cosmopterix scribaiella

Key Differences

• Fen Cosmet is Vulnerable while New Marsh Cosmet is Not Evaluated.

Taxonomic Classification

Rank	Fen Cosmet	New Marsh Cosmet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family same	Cosmopterigidae	Cosmopterigidae
Genus same	Cosmopterix	Cosmopterix
Species	Cosmopterix lienigiella	Cosmopterix scribaiella

Evolutionary Relationship

Fen Cosmet and New Marsh Cosmet share a common ancestor at the Genus level: Cosmopterix.

Conservation Status

Fen Cosmet

VU — Vulnerable

New Marsh Cosmet

NE — Not Evaluated

Physical Characteristics

Attribute	Fen Cosmet	New Marsh Cosmet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fen Cosmet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

New Marsh Cosmet

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