Female silkmoth (Bombyx mori) (IMAGE) Max Planck Institute for Chemical Ecology Caption Female silkmoth (Bombyx mori) on the leaf of a mulberry tree, the only host plant for the offspring of these moths. The combed antennae, which act as the insect's "nose" to detect odors, are clearly visible. The lateral branches of the antennae are covered with thousands of hair-like structures called sensilla, which house the sensory neurons for odor detection. Credit Markus Knaden, Max Planck Institute for Chemical Ecology Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-SA 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.