Die Wirkung von Substanzen auf den Netzbau der Spinnen
The cobweb of geometrical spiders enables us to examine the effect of substances on instinct movements of animals. It seems possible to separate the different fundamental functions co-operating in the production of the cobweb by experiment. The effect of Pervitin, mentioned in this report, is characterized by a considerable disturbance of the regular arrangement of the concentric sticky threads.
- 1.H. M. Peters, Z. Naturforsch.2b, 227 (1947).Google Scholar