Grammoptera ustulata is a species of beetle in family Cerambycidae. It is found in the Palearctic Joy, N 1932 A Practical Handbook of British Beetles (Europe, Caucasus, Transcaucasia, TurkeyFauna Europaea )
It is a small longicorn 5 – 9 mm.long. Adults are found feeding at Crataegus and other flowers in Spring and Summer. The larvae develop in fungi infested (especially Vuilleminia comedens branches of deciduous trees .
References
External links Cerambycidae