New Egg-Sucking Sea Slug Outlier in Vegetarian Group (image) Florida Museum of Natural History Share Print E-Mail Caption Olea hensoni feeds on the eggs of other slugs and snails. Researchers are unsure if the slug's diet of eggs is an advantage over plant-eating slugs or if it may ultimately limit the evolution of its lineage, becoming a dietary dead-end. Credit Florida Museum photo by Gustav Paulay Usage Restrictions Please credit Gustav Paulay/Florida Museum. Share Print E-Mail 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.