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12-01 無霸勾蜓
cc-by-nc
曹美華
Dragonflies of Taiwan
雄蟲1.複眼淺藍; 2.合胸前及側面各兩條黃線; 3.第2至9每腹節近中央處有黃斑。
12-01 無霸勾蜓
cc-by-nc
曹美華
Dragonflies of Taiwan
雌蟲1.複眼淺藍; 2.腹部較粗, 黃斑較明顯; 3.產卵管長劍狀, 相當明顯。
12-01 無霸勾蜓
cc-by-nc
曹美華
Dragonflies of Taiwan