A Samurai Wasp Laying An Egg (IMAGE) Pensoft Publishers Caption A samurai wasp (Trissolcus japonicus) lays an egg inside a brown marmorated stink bug (Halyomorpha halys) egg. The samurai wasp's offspring will develop inside the pest's egg and emerge as an adult wasp. Credit Warren Wong, Simon Fraser 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.