Conservation Status
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Very common.
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Cyclicity
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Adults fly from mid-May to mid-October.
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Distribution
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Transcontinental across North America south of the treeline but north of Mexico. It can also be found in Hawaii as an introduced species.
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General Description
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Males have pale grey-brown forewings and brown antennae. The vertex is deep red-brown and the thorax deep red-brown and pales laterally. Legs are dark straw-coloured with brown spurs. Clasper articles are not visibly demarcated and the ventral face of the basal article distal end is grooved (Nimmo, 1987).
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Habitat
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Small streams and large rivers.
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Life Cycle
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Annual (?) Unknown.
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Trophic Strategy
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Larvae are omnivorous.
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