Inqolf Expeditionen IV, 2. 



Th. Mortensen. Echinoidea II. Tab. V. 



'Hi. Hindi .( I'aclit * Crane fot.: 1, 36. IS E. Bang del. 



7 7, H 13 Pourtalesia Wandeli Mrtsn., 1314, 1619, 21, 33 Pourtalesia Jeffreysi W. Th., 8-10, 15, 20, 22 Aeropsis rosfrata ( \V. TJi.t. 



