01.03.2017
Egg stalks produced by green lacewings only measure 15 microns in thickness and are extremely rigid. They always point upwards, even if the leaf they are attached to moves or rotates; © Wikimedia Commons, Karthik R. Bhat
Martin Schmidt; © Fraunhofer IAP, Foto: Till Budde
The photo shows a frame in which a film of artificial silk is stretched. Behind the foil is a picture of the lacewing eggs; & Copy; Fraunhofer IAP
© B. Frommann