Broom Flat-body vs Große Langfühlerschnecke

Agonopterix scopariella compared with Bithynia tentaculata

Key Differences

• Broom Flat-body is Near Threatened while Große Langfühlerschnecke is Least Concern.

Taxonomic Classification

Rank	Broom Flat-body	Große Langfühlerschnecke
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Mollusca (Weichtiere)
Class	Insecta (Insekten)	Gastropoda (Schnecken)
Order	Lepidoptera (Schmetterlinge)	Littorinimorpha (Littorinimorpha)
Family	Depressariidae	Bithyniidae
Genus	Agonopterix	Bithynia
Species	Agonopterix scopariella	Bithynia tentaculata

Evolutionary Relationship

Broom Flat-body and Große Langfühlerschnecke share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Broom Flat-body

NT — Near Threatened

Große Langfühlerschnecke

LC — Least Concern

Physical Characteristics

Attribute	Broom Flat-body	Große Langfühlerschnecke
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broom Flat-body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Große Langfühlerschnecke

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Broom Flat-body

The Broom Flat-Body (Agonopterix scopariella) is a species in the genus Agonopterix. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Große Langfühlerschnecke

The common bithynia (<em>Bithynia tentaculata</em>) is a freshwater gastropod snail belonging to the family Bithyniidae. It is classified as Least Concern on the IUCN Red List and has been recorded across terrestrial and aquatic habitats in Belgium, Denmark, Norway, Sweden, and the United States. <em>Bithynia tentaculata</em> typically inhabits slow-moving or still freshwater environments such as lakes, ponds, canals, and rivers, often on muddy or sandy substrates where organic material is abundant. The species has a distinctive operculum that seals the shell opening, providing protection against desiccation and predators. It typically feeds by grazing on algae, detritus, and biofilms on submerged surfaces. The common bithynia serves as an intermediate host for several trematode parasites, making it ecologically significant in freshwater food webs and parasite life cycles. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 4 countries:

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