PLATE XXV. 



PAGE 



Figs. 1-10. LOLIGO KOBIENSIS, n. sp., . . . 154 



Fig. 1. Ventral view of the animal; natural size. 



Fig. 2. Side view of a sucker from one of the sessile arms ; magnified 10 

 diameters. 



Fig. 3. Front view of a similar sucker ; magnified 10 diameters. 



Fig. 4. The circumoral region, showing the ventral mandible, the lips, and the 

 buccal membrane, with suckers upon its points and the spermatic 

 pad in the ventral median line ; there are no spermatophores on 

 the pad, but a few may be seen on the left ventral arm (a). 



Fig. 5. The tentacular club ; slightly enlarged. 



Fig. 6. Side view of a median tentacular sucker ; magnified 7 diameters. 



Fig. 7. Front view of a similar sucker ; magnified 7 diameters. 



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



Fig. 9. A lateral tentacular sucker ; magnified 10 diameters. 



Fig. 10. The gladius ; natural size. 



Figs. 11-15. LOLIGO ELLIPSURA, n. sp., . . . 160 



Fig. 11. The left tentacular club ; magnified 7 diameters. 

 Fig. 12. Front view of a median tentacular sucker ; magnified 40 diameters. 

 Fig. 1 3. Oblique view of a similar sucker ; magnified 40 diameters. 

 Fig. 14. The horny ring of a similar sucker ; magnified 200 diameters. 

 Fig. 15. The gladius ; natural size. 



