isoaavekiiluri
Sciapus basilicus
Overview
Sciapus basilicus is a small, metallic green long-legged fly belonging to the Dolichopodidae family, characterized by its distinctive iridescent thorax and elongated legs adapted for rapid movement across wet surfaces. This predatory dipteran plays a crucial role in riparian ecosystems by controlling populations of small arthropods and serving as prey for insectivorous birds and spiders.
The species faces severe pressure from wetland drainage and agricultural runoff that degrades the water quality of its breeding habitats. Climate change-induced alterations to precipitation patterns and increased frequency of extreme weather events further threaten the delicate moisture balance required for successful reproduction.
Habitat
This species inhabits the muddy margins of slow-moving streams and seepage areas within temperate deciduous forests, particularly favoring locations where organic matter accumulates in shallow, consistently moist depressions. Adults are commonly found on emergent vegetation and fallen logs adjacent to these aquatic microhabitats.
Other threatened species in Dolichopodidae
Threatened in Finland
Frequently asked questions
Why is isoaavekiiluri classified as Endangered?
Where does isoaavekiiluri live?
What are the main threats to isoaavekiiluri?
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