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, 
