Welsh Clearwing Exuvia

Welsh Clearwing Exuvia

Observation - Welsh Clearwing Exuvia. Description: Photograph 1. Exuvia of Welsh Clearwing (Synanthedon scoliaeformis) emerging from Betula pendula Photograph 2. Welsh Clearwing emergence hole perfectly round and 5mm diameter. Photograph 3. Section of Silver Birch (key tree) showing numerous old We

Photograph 1. Exuvia of Welsh Clearwing (Synanthedon scoliaeformis) emerging from Betula pendula

Photograph 2. Welsh Clearwing emergence hole perfectly round and 5mm diameter.

Photograph 3. Section of Silver Birch (key tree) showing numerous old Welsh Clearwing emergence holes.(Other beetle emergence holes are also visible).

Photograph 4. Silver Birch 'key tree', showing size and surrounding habitat.