The Echinoid Directory

Stereopneustes [=Corystus] relictus de Meijere, 1902; Recent, China Sea. Plating diagrams of posterior interambulacrum (oral to ambital) and apical disc (internal view), from J.C.H. de Meijere 1904. Die Echinoidea des Siboga-Expedition. Monographs of the Siboga Expedition 43, 251 pp., 22 pls (pl. 19).