Habelia optata -- Artistic Reconstruction (image) University of Toronto Share Print E-Mail Caption Artistic reconstruction of Habelia optata. Habelia is thought to have been an active predator, eating small animals with hard carapaces -- such as trilobites. Credit Courtesy of Joanna Liang. Copyright: Royal Ontario Museum Usage Restrictions None 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.