Encephala

== Translingual == === Etymology === From Ancient Greek ἐν (en, “in”) + κεφαλή (kephalḗ, “head”). === Proper noun === Encephala (archaic) A non-taxonomic, informal classification, within phylum Mollusca – those in the classes having heads: Cephalopoda, Pteropoda and Gastropoda ==== Related terms ==== Acephala === References === “Encephala”, in OneLook Dictionary Search. William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “Encephala”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.