Notes on the genus Cephaleutherus of Rafinesque, and other rays with aberrant pectoral fins (Propterygia and Hieroptera)
Published in Proceedings of The United States National Museum, in 1896, in volume 18, pages 195-198
Date published:1896
Published in Proceedings of The United States National Museum, in 1896, in volume 18, pages 195-198
Date published:1896