Flecked Snout
EN

Flecked Snout

Nemotelus notatus

Unknown

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Nemotelus_notatus

Overview

The Flecked Snout (Nemotelus notatus) is a distinctive soldier fly characterized by its metallic green-black body with prominent pale yellow or white flecked markings on the thorax and abdomen. Adults are typically found near wetland margins and serve as important pollinators for various flowering plants, while their larvae play a crucial role in decomposing organic matter in aquatic sediments.

The Flecked Snout (Nemotelus notatus) is declining primarily due to habitat loss and degradation of wetland environments where its larvae develop. Agricultural intensification, drainage of wetlands, and water pollution from agricultural runoff have significantly reduced suitable breeding sites for this specialized soldier fly species.

Threat summary

Habitat

Flecked Snouts inhabit shallow, slow-moving freshwater environments including pond margins, ditches, and marshy areas with abundant emergent vegetation. The larvae specifically require clean, oxygen-rich sediments in these aquatic systems where organic detritus accumulates.

Frequently asked questions

Why is Flecked Snout classified as Endangered?
Flecked Snout is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. The Flecked Snout (Nemotelus notatus) is declining primarily due to habitat loss and degradation of wetland environments where its larvae develop. Agricultural intensification, drainage of wetlands, and water pollution from agricultural runoff have significantly reduced suitable breeding sites for this specialized soldier fly species.
Where does Flecked Snout live?
Flecked Snout occurs in Åland Islands, Belgium, Denmark, Egypt, Estonia, and Finland (plus 14 other countries). Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Flecked Snout?
The main threats to Flecked Snout are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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