はぐろとんぼ 羽黒蜻蛉 LinksSentence search for 羽黒蜻蛉Sentence search for はぐろとんぼSentence search for 鉄漿蜻蛉Sentence search for ハグロトンボKanji details for 羽, 黒, 蜻 and 蛉Edit in JMdict Noun1. Calopteryx atrata (species of damselfly)Usually written using kana aloneOther forms鉄漿蜻蛉 【はぐろとんぼ】、ハグロトンボ Discussions Log in to talk about this word.