Plate 1. 

 1-4. Dorocidaris panaraensis A. Ag. ; all figures natural size. 



In all the figures unless otherwise stated, the odd anterior ambulacrum occupies the 



centre of the upper part of the figures. 



1. Seen from the abactinal side. 



2. Seen from the actiual side, same specimen as fig. 1 ; figs. 1, 2, Station 3368. 



3. A smaller specimen seen from the abactinal side. 



4. Same as fig. 3, seen from the actinal side ; figs. 3, 4, Station 3367. 



