Major Groups | Insecta (insects) | Odonata (dragonflies, damselflies) | Hemicorduliidae Note: Key from Theischinger & Hawking 2006 |
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1. Abdomen with lateral spines on abdominal segments 8 and 9, also generally with mid-dorsal spines, varying in size OR abdomen without lateral or mid-dorsal spines; lateral triangular sclerites generally present on sterna 3-6 and 8 Distribution: Australia wide
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-Abdomen with only lateral spines on abdominal segments 8 and 9; lateral triangular sclerites on sterna 3-6 only Distribution: SE SA, Vic, Tas, E NSW
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