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Keywords from Image Description:
DruryVPAA. Dragonflies Odonata Libellula carolina Tramea carolina colors incorrect abdomen are reddish Plate XLVIII fig Agrion virginica Calopteryx maculata Plate XLVIII fig Libellula berenice Erythrodiplax berenice Plate XLVIII fig Cordulegaster sabina Orthetrum sabina Plate XLVIII fig Libellula pulchellaPlate XLVIII fig org