Fig. 9 – a in Illustrated key to the genera and a checklist of Italian Vespidae (Hymenoptera)

Fig. 9 – a, Eustenancistrocerus blanchardianus ♀, pronotum. b, Ancistrocerus antilope ♀, pronotum. c, Eustenancistrocerus amadanensis ♀, tegula. d, Eustenancistrocerus blanchardianus ♀, tegula. e, Ancistrocerus biphaleratus triphaleratus ♀, tegula. f, Tachyancistrocerus rhodensis ♀, tegula. g, Ancistrocerus biphaleratus triphaleratus ♀, mesosoma. h, Ancistrocerus biphaleratus triphaleratus ♀, T1. i, Tachyancistrocerus rhodensis ♀, mesosoma. j, Tachyancistrocerus rhodensis ♀, T1.