PLATE XXI. 



PAGE 



Figs. 1-10. Sepia (Metasepia) pfefferi, n. sp., . . 145 



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



Fig. 2. Ventral view of the anterior portion ; natural size. 



Fig. 3. Circumoral region, showing the lips, buccal membrane, spermatic pad 

 with some spermatophores upon it, and the bases of the arms ; 

 magnified 2 diameters. 



Fig. 4. Dorsal aspect of the shell ; natural size. 



Fig. 5. Ventral aspect of the shell ; natural size. 



Fig. 6. Inner aspect of one of the arms ; natural size. 



Fig. 7. The left tentacular club ; magnified about 3 diameters. 



Fig. 8. The ventral mandible ; natural size. 



Fig. 9. The dorsal mandible ; natural size. 



Fig. 10. A sucker from one of the sessile arms ; magnified 15 diameters. 



Figs. 11-19. Sepia andeeanoides, n. sp., . . 139 



Fig. 11. Ventral view of a specimen, with the tentacles retracted ; natural size. 



Fig. 12. Dorsal view, with extended tentacles ; natural size. 



Fig. 13. The right tentacular club ; magnified about 3 diameters. 



Fig. 14. Dorsal aspect of the shell; natural size. 



Fig. 15. Ventral aspect of the shell ; natural size. 



Fig. 16. Lateral aspect of the shell ; natural size. 



Fig. 17. A sucker from one of the sessile arms; magnified 12 diameters. 



Fig. 18. Ventral mandible ; natural size. 



Fig. 19. Dorsal mandible ; natural size. 



