heidedansvlieg
Empis serotina
Overview
Empis serotina, known as the heidedansvlieg, is a distinctive dance fly species characterized by its predatory lifestyle and elaborate mating displays where males present nuptial gifts to females. These medium-sized dipterans have elongated proboscis and robust legs adapted for capturing smaller flying insects. They play a crucial ecological role as both predators of pest insects and pollinators of various flowering plants during their nectar-feeding activities.
Empis serotina faces severe population declines primarily due to habitat loss from agricultural intensification and urban development in its limited range. The species' specialized habitat requirements and restricted distribution make it particularly vulnerable to environmental changes and fragmentation of suitable breeding sites.
Habitat
Empis serotina inhabits open heathlands, moorlands, and sandy grasslands with scattered shrubs, particularly favoring areas with flowering heather and other ericaceous plants. The species requires a mosaic of bare ground for hunting and dense vegetation patches that provide shelter and breeding sites.
Other threatened species in Empididae
Threatened in Denmark
Frequently asked questions
Why is heidedansvlieg classified as Endangered?
Where does heidedansvlieg live?
What are the main threats to heidedansvlieg?
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