PLATE XVII. 



PAGE 



Figs. 1-5. Sepia esculenta, n. sp., . . . 129 



Fig. 1. Dorsal view of the female specimen ; natural size. 

 Fig. 2. The left ventral arm of the same specimen ; magnified 1 '5 diameter. 

 Fig. 3. Lateral aspect of the shell of the female specimen ; natural size. 

 Fig. 4. The ventral mandible ; natural size. 

 Fig. 5. The dorsal mandible ; natural size. 



Figs. 6-11. Sepia kiensis, n. sp., . ■ . . 141 



Fig. 6. Ventral aspect of the specimen ; natural size. 



Fig. 7. Dorsal aspect of the specimen ; natural size. The head was somewhat 

 more retracted into the mantle than is indicated in the drawing. 



Fig. 8. The left tentacular club ; magnified 5 diameters. 



Fig. 9. Ventral aspect of the shell ; natural size. 



Fig. 10. Dorsal aspect of the shell ; natural size. 



Fig. 11. Lateral aspect of the shell ; natural size. 



