PLATE XXVI. 



— PAGE 



LoLiGO INDICA, Pfeffer, . . . .156 



Fig. 1. Ventral aspect of the largest specimen ; natural size. 



Fig. 2. Dorsal aspect of the head ; natural size. 



Fig. 3. Front view of a sucker, from one of the sessile arms ; magnified 20 

 diameters. 



Fig. 4. Side view of the same sucker ; magnified 20 diameters. 



Fig. 5. A median tentacular sucker ; magnified 20 diameters. 



Fig. 6. The right tentacular club ; magnified 7 diameters. 



Fig. 7. The horny ring of a median tentacular sucker ; magnified 20 diameters. 



Fig. 8. A terminal tentacular sucker ; magnified 20 diameters. 



Fig. 9. A lateral tentacular sucker ; magnified 20 diameters. 



Fig. 10. The gladius of a smaller specimen; natural size. 



