せあかごけぐも 背赤後家蜘蛛 LinksSentence search for 背赤後家蜘蛛Sentence search for せあかごけぐもSentence search for セアカゴケグモKanji details for 背, 赤, 後, 家, 蜘 and 蛛Edit in JMdict Noun1. redback spider (Latrodectus hasselti)Usually written using kana aloneOther formsセアカゴケグモ Discussions Log in to talk about this word.