Parasitic Wasp

Parasitic Wasp

Observation - Parasitic Wasp - UK and Ireland. Description: Wasp drilling holes and laying eggs in several nests of Osmia rufa (red mason bee). Body length 10mm (not including ovipositor).

Wasp drilling holes and laying eggs in several nests of Osmia rufa (red mason bee). Body length 10mm (not including ovipositor).