Insertion Phase of Copulation (IMAGE) Pensoft Publishers Caption Insertion phase of copulation in a couple of the species Nomada flavoguttata. Note the male's antennae spirally entangling the female's. Credit Michaela Hofmann 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.