Family Pompilidae Rank Species | ||
Similar Cryptocheilus notatus, Caliadurgus fasciatellus, Priocnemis, Anoplius nigerrimus | ||
Priocnemis coriacea is a large species of pepsid spider wasp characterised by having plentiful erect hair on the face and propodeum. It is a member of the subgenus Umbripennis.
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Distribution
P. coriacea is an uncommon species which is scarce in central Europe, rare in northern and southern Europe. In Great Britain it is widely distributed through southern and central England.
Habitat
P. coriacea shows a preference for light soils in open habitats such as downland and thinly wooded heathland.
Biology
In Great Britain the flight period is April to August, although it has been stated that June as the latest date.
No prey items have been recorded but it is likely that P. coriacea takes larger species of the families Lycosidae and Gnaphosidae. Its nesting biology is largely unknown but the members of Priocnemis generally use pre-existing cavities and then excavate a number of cells within them. The only flower which P. coriacea has been recorded feeding on is wood spurge, but it may visit a wide range of flowers, so long as they have short corollas.