<i>Myotis nigricans</i> (IMAGE) Pensoft Publishers Caption This is Myotis nigricans from Reserva Ecológica de Guapiaçu, Rio de Janeiro, Brazil. Credit Roberto Leonan Morim Novaes Usage Restrictions CC-BY 4.0 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.