PLATE XI. 



i. Palaeocomatella difficilis: dorsal view of the specimen from Stat. 105. . 3. 

 '. Palaeocomatella difficilis: ventral view of the samc specimen. 3. 



apillaster gracilicirra: lateral view of the type .specimen from Stat. 320. 2. 

 4. Capillaster macrobrachius: dorsal view of the specimen from Stat. 77. ■ 2. 

 'laster macrobrachius: ventral view of the samc specimen. 2. 



