msac4's picture

Gall midge

Observed: 6th October 2011 By: msac4
S159 Neighbourhood Nature - current student
msac4’s reputation in Invertebratesmsac4’s reputation in Invertebrates

Found in leaf litter on the underside of a sycamore leaf. Is this gall midge (Hartigiola annulipes)?

    Likely ID
    Gall midge
    Confidence: It's likely to be this, but I can't be certain.
Species interactions

No interactions present.


RHoman's picture

The picture seems to show the

The picture seems to show the upperside of a fallen Sycamore leaf which has a large number of galls on the surface. These are caused by a mite, Aceria cephalonea. Hartigiola annulipes galls Beech leaves.

Robert Homan