Assertion: cephalopod's shell | /r/CapableOf | call the cuttlebone
Facets:
Source sentences:
text: Squid have a flexible, feather-shaped structure inside their bodies called the pen, where cuttlefish have a broader internal shell called the cuttlebone.
text: but they have stouter bodies and a broad internal shell called a "cuttlebone.
text: Cuttlefish, any of several marine cephalopods of the order Sepioidea, related to the octopus and squid and characterized by a thick internal calcified shell called the cuttlebone.