たましきごかい 玉敷沙蚕 LinksSentence search for 玉敷沙蚕Sentence search for たましきごかいSentence search for タマシキゴカイKanji details for 玉, 敷, 沙 and 蚕Edit in JMdict Noun1. Arenicola brasiliensis (species of lugworm)Usually written using kana aloneOther formsタマシキゴカイ Discussions Log in to talk about this word.