PLATE III. 



Fig. 1. Octopus levis, n. 



PAGE 



98 



Fig. 1. Inner side of umbrella, showing the circumoral lip and the hectocotylised 

 arm ; natural size. 



Fig. 2. Octopus boscii (Lesueur), var. pallida, no v., , . 81 



Fig. 2. View of the inner surface of the umbrella, showing the circumoral lip and 

 the supernumerary sucker. 



Figs. 4, 5. Octopus australis, n. sp., . . . 88 



Fig. 4. Dorsal view of the larger specimen ; natural size. 

 Fig. 5. Ventral aspect, showing the raised ridges along either side of the mantle. 



Figs. 6, 7. Octopus areolatus, de Haan, . . 86 



Fig. 6. Lateral view of the Challenger specimen ; natural size. 



Fig. 7. The " ocellus " or eye-like spot, and some of the cutaneous warts, drawn 

 from a specimen in the Copenhagen Museum ; natural size. 



