Dear Paolo, again please ID this Chrysura. If it´s Chrysura austriaca, it has got mandibles with two teeth unlike previous Chrysura, which you ID. Please help, I´m at my wits´ end... Libor
you're right, it's an other specimen of Chrysura, but it belongs to an other species: Chrysura radians (Harris), female. That's why it has one tooth on the mandible, convergent malar spaces (genae) and a deep fovea on the anterio margin of metanotum.