Chiggers in a Rodent's Ear (IMAGE) Entomological Society of America Caption Chigger mite aggregations such as the one shown heer are commonly found in the ears of rodents. Credit Kittipong Chaisiri Usage Restrictions Must credit Kittipong Chaisiri. 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.