blankbaksrovfluga
CRCritically Endangered

blankbaksrovfluga

Stilpnogaster aemula

Stilpnogaster aemula is a species of 'stiletto flies' belonging to the family Asilidae.

9

Countries

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

01Classification

Taxonomy & Classification

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Asilidae

Genus

Stilpnogaster

blankbaksrovfluga belongs to the family Asilidae, order Diptera, within the Insecta class.

02Description

Species Profile

Stilpnogaster aemula is a species of 'stiletto flies' belonging to the family Asilidae.

Stilpnogaster aemula, the blankbaksrovfluga, faces severe population decline primarily due to habitat loss from agricultural expansion and urban development in its limited range. The species' specialized ecological requirements and small population size make it extremely vulnerable to environmental changes and human disturbance.

Key Facts

IUCN StatusCritically Endangered (CR)
GroupInsects
03Habitat

Habitat & Distribution

This species is present in part of Europe (Austria, Czech Republic, France, Germany, Italy, Poland, Romania, Slovakia, Sweden, former Yugoslavia and Switzerland). ==Description== Stilpnogaster aemula can reach a body length of about . Face is covered with pubescence and shows a narrow shiny longitudinal marking. Tergites and sternites are shiny black, with tomentose hind margins of each...

04Threats

Threats

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IUCN Red List: Critically Endangered

Stilpnogaster aemula, the blankbaksrovfluga, faces severe population decline primarily due to habitat loss from agricultural expansion and urban development in its limited range. The species' specialized ecological requirements and small population size make it extremely vulnerable to environmental changes and human disturbance.

Agricultural intensification

HighOngoing

Habitat loss and fragmentation

HighOngoing

Small population size and genetic bottlenecks

HighOngoing

Climate change impacts

MediumOngoing

Urban development

MediumOngoing
Community

Community Sightings

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07Sources

Sources & Attribution

How to Cite

IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS

GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org

This page: SpeciesRadar (2025). blankbaksrovfluga (Stilpnogaster aemula). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/blankbaksrovfluga

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