Cephalopod
From LGPedia
"The cephalopods (Greek plural Κεφαλόποδα (kephalópoda); "head-foot") are the mollusk class Cephalopoda characterized by bilateral body symmetry, a prominent head, and a modification of the mollusk foot, a muscular hydrostat, into the form of arms or tentacles. Teuthology, a branch of malacology, is the study of cephalopods." - Wikipedia
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