Der Einfluß endokriner Faktoren auf die männlichen Akzessorischen Drüsen und die Ovarien bei der Keulenheuschrecke Gomphocerus rufus L. (Orthoptera, Acrididae)

1. The accessory glands of the Gomphocerus rufus male become mature within six days after the imaginal moult. They produce different secretory substances which are used for the formation of spermatophores. The production of secretions is not under nervous control. 2. Allatectomy of mature and immature males inactivates the accessory glands. In mature males… CONTINUE READING