Suetsugu Gnat Imago (IMAGE) Kobe University Caption The fungus gnat Leia ishitanii is not only the main pollinator of Arisaema thunbergii, but also the only insect species found to lay eggs into it. Credit NISHIGAKI Hiroki Usage Restrictions Credit must be given to the creator. License CC BY 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.