Grammoptera ustulata (Schaller 1783)

Foodplant / internal feeder
larva of Grammoptera ustulata feeds within rotten, fungus infested branch of Quercus
Other: major host/prey

Fungus / associate
larva of Grammoptera ustulata is associated with mycelium of Vuilleminia comedens

Foodplant / internal feeder
larva of Grammoptera ustulata feeds within rotten, fungus infested branch of Broadleaved trees

Foodplant / visitor
imago of Grammoptera ustulata visits for nectar and/or pollen flower of Magnoliopsida
Remarks: season: (4-) early 6 (-8)

Grammoptera ustulata is a species of beetle in family Cerambycidae. It is found in the Palearctic (Europe, Caucasus, Transcaucasia, Turkey )

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 .