Conservation Status
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Common (Cannings, 2002).
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Cyclicity
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June to September in British Columbia (Paulson, 2009).
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Distribution
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Circumpolar in boreal regions around the world (Hutchings and Halstead, 2011).
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General Description
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Blue and yellow stripes on lateral sides thorax are straight and broad (Figure 2). Similar in appearance to Subarctic Darners(A. subarctica) but differnt by having straight thoracic stripes (instead of slightly notched). Also somewhat similar to Variable Darners (A. interrupta) but different by having broader thoracic stripes. They are easily differentiated from other congeneric species by their thoracic stripe pattern (Paulson, 2009).
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Habitat
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Lakes, ponds, fens, and sedge marshes (Paulson, 2009).
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Life Cycle
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Females oviposit on floating vegetation. Nymphs are aquatic predators among vegetation and are mainly found in acidic waters. Adults are terrestrial and hunt insects in flight (Cannings, 2002).
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Trophic Strategy
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Both adults and nymphs are predatory (Cannings, 2002).
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