76 



ZOOLOGY. 



thin crumpled shell. It inhabits deep water from 70 to 100 

 miles off the coast of southern New England. The ani- 



Fig. 91.— The Nautilus, with shell seen in section, showing the chambers 



Fig. 92.— Octopus, from Brazil. 



mal lives in the shell, but is not permanently attached to 

 it, the shell not being chambered, like that of the Nautilus, 



