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