Chamaesphecia euceraeformis
Chamaesphecia euceraeformis is a moth of the family Sesiidae. It is found from Spain and France through Italy and south-eastern Europe to the Caucasus. The wingspan is 17–24 mm. Adults are in wing from May to July in one generation per year. The larvae feed on Euphorbia epithymoides. They spend one to two years in the root of their host plant. References

Moths described in 1816
Sesiidae
Moths of Europe