Image 1 (IMAGE) Florida Museum of Natural History Caption Researchers have demonstrated that unique caecilian parenting behaviors, like skin-feeding and coiling, promote bacterial transfer to offspring. Credit Kouete et al., 2023 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.