Plate 14. 



All the figures are from sketches of living specimens made on board the " Albatross." 

 Fig. 1. Pegantha smaragdina, sp. nov., type; natural size. 

 Fig. 2. The same ; side view. 

 Fig. 3. Pegantha triloba. X 3. 

 Fig. 4. Cunoctantha octonaria. X 15. 

 Fig. 5. Aegina citrea ; specimen 16 mm. in diameter. 





