Antler moth (IMAGE) University of Helsinki Caption The antler moth (Cerapteryx graminis) has not started flying earlier in spring, but it has moved further north. Within its distribution area in Finland, the population has remained stable during the 21st century. Credit Helmut Diekmann Usage Restrictions None 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.