Walckenaeria stylifrons
Overview
Walckenaeria stylifrons, known as the Flat-headed Dwarf Spider, is a minute arachnid measuring only 1-2mm in length with a characteristically flattened cephalic region. This tiny linyphiid spider plays an important ecological role as both predator of even smaller invertebrates and prey for larger arthropods in specialized microhabitat communities.
Walckenaeria stylifrons faces severe population declines primarily due to habitat destruction and fragmentation of its specialized wetland environments. Agricultural intensification, urban development, and changes in water management practices have significantly reduced the availability of suitable microhabitats this small spider requires for survival.
Habitat
This species inhabits the leaf litter layer and moss cushions of ancient deciduous forests, particularly favoring areas with high humidity and stable microclimatic conditions. It is typically found in undisturbed woodland floors with deep organic matter accumulation and minimal human disturbance.
Other threatened species in Linyphiidae
Threatened in Austria
Frequently asked questions
Why is Walckenaeria stylifrons classified as Endangered?
Where does Walckenaeria stylifrons live?
What are the main threats to Walckenaeria stylifrons?
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