Streptomyces philanthi (IMAGE) Max Planck Institute for Chemical Ecology Caption By means of fluorescence in situ hybridization (FISH) the distribution of symbiotic Streptomyces bacteria in the antennal secretions of a female European beewolf (Philanthus triangulum) can be visualized. Credit Martin Kaltenpoth, Johannes Gutenberg University (JGU), Mainz 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.