Wasp - Ancistrocerus trifasciatus [F]

Wasp - Ancistrocerus trifasciatus [F]

Observation - Wasp - Ancistrocerus trifasciatus [F]. Description: Browsing the internet sites, many of these had a narrow yellow band on the thorax, but also showed some without and these were put forward as female.

Browsing the internet sites, many of these had a narrow yellow band on the thorax, but also showed some without and these were put forward as female.