Desert Locust (IMAGE) DOE/Joint Genome Institute Caption The desert locust can eat the equivalent of its body mass in a day, but it's unclear whether the insect or the microbes in its gut are breaking down the lignocellulose in its meals. Credit istockphoto 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.