Goat moth
Cossus cossus ), is a pest of broad-leafed trees. It is most often found in birch, ash, willow and elm but can also attack fruit trees. It is widespread in [...] rs are up to 10 cm long, pink when young, later with yellowish sides and a dark red back with a black head. The pupa is 5-6 cm long, dark brown, with spines [...] wingspan of the adults is 70-100 mm; body and wings are dull greyish brown, partly suffused with grey and marked irregularly with black. Eggs are 1.7 mm long