

MONOGKAPH OF THE EXISTING CRINOIDS. 



287 



FlO. 340. 



FIG. 341. 



FlQ. 342. 



FIG. 344. 



FIGS. 340-344. 340, LATERAL VIEW OF A CIRRUS FROM A SPECIMEN OF STEPHANOMETRA MONACANTHA FROM Fiji. 341, A CIRRUS 

 FROM A SPECIMEN OF PONTIOMETRA ANDERSON! FROM SINGAPORE VIEWED (a) DORSALLY AND (6) LATERALLY. 342, LATERAL 

 VIEW OF A CIRRUS FROM A SPECIMEN OF DlCHROMETRA TENUIORRA FROM THE JAVA SEA, SHOWING THE ELONGATE DISTAL 

 SEGMENTS. 343, LATERAL VIEW OF A CIRRUS FROM A SPECIMEN OF MARIAMETRA SCBCARrNATA FROM SOUTHERN JAPAN. 



344, LATERAL VIEW OF A CIRRUS FROM A SPECIMEN op DICHROMETRA TEMERA FROM THE MARSHALL ISLANDS. 



