Cocoons (IMAGE) Pensoft Publishers Caption This image shows cocoons of Holocacista capensis on grapevine trunk. Credit H. Geertsema, Stellenbosch University Usage Restrictions CC-BY 4.0 License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.