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Sciapus longulus

Unknown

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Sciapus longulus faces severe population decline primarily due to habitat destruction from agricultural expansion and urban development across its limited range. The species' specialized habitat requirements make it particularly vulnerable to environmental changes, with remaining populations increasingly fragmented and isolated. Climate change poses an additional threat by altering the microhabitat conditions essential for this fly's survival and reproduction.

Threat summary

Habitat

Sciapus longulus inhabits specialized wetland margins and moist grassland areas with specific soil moisture requirements. The species is typically found in undisturbed riparian zones and seasonal wetlands where it depends on particular vegetation communities and soil conditions for breeding.

Frequently asked questions

Why is Sciapus longulus classified as Endangered?
Sciapus longulus 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. Sciapus longulus faces severe population decline primarily due to habitat destruction from agricultural expansion and urban development across its limited range. The species' specialized habitat requirements make it particularly vulnerable to environmental changes, with remaining populations increasingly fragmented and isolated. Climate change poses an additional threat by altering the microhabitat conditions essential for this fly's survival and reproduction.
Where does Sciapus longulus live?
Sciapus longulus occurs in Åland Islands, Brazil, Denmark, Estonia, Finland, and Germany (plus 7 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 Sciapus longulus?
The main threats to Sciapus longulus 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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