MONOGRAPH OF THE EXISTING CKINOIDS. 



385 



816 



818 



FIGS. 808-818. SIDE AND COVERING PLATES OF VARIOUS CHARITOMETRIDS (DRAWINGS BT AUTHOR). 808. 

 STHOTOIIETEA HEPBDBNIANA. 809. SAME, THREE COVERING PLATES VIEWED FROM INTERIOR. 810. SAME, 

 INTERIOR VIEW OF SIDE PLATE. 811. SAME, DORSAL VIEW OF SIDE PLATE. 812. ASTEROMETRA MACROFuDA. 

 813. SAME, DORSAL ENDS OF THREE SIDE PLATES. 814. SAME, VENTRAL VIEW OF SIDE PLATE. 815. SAME, 

 THREE COVERING PLATES. 816. GLTPTOMETRA TOBEROSA. 817. PERISSOMETRA SELENE. 818. SAME. 

 ALL X 100. 



