Rare Black Butterfly Named for Early Female Entomologist (image) Florida Museum of Natural History Share Print E-Mail Caption Catasticta sibyllae, named for Maria Sibylla Merian, is known from only two specimens. One was stored, unidentified, at the Smithsonian for decades. The second was collected in Panama this May. Credit Florida Museum photo by Kristen Grace Usage Restrictions Please credit Kristen Grace/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.