Conservation Status
المقدمة من University of Alberta Museums
Not common.
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Cyclicity
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Adults can be found from early June to late August.
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Distribution
المقدمة من University of Alberta Museums
In Canada, from Vancouver Island east to Newfoundland, and extending south to Texas. There are some isolated records in the McKenzie Delta and Colorado (Nimmo, 1986).
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General Description
المقدمة من University of Alberta Museums
Adult forewings are golden brown with scattered pale areas. The antennae are orange-brown and the vertex of the head is brown. Legs are cream to yellow-brown with brown spurs. In males, segment 10 has two pairs of processes. The ventral pair are blade or hook-like. Dorsal pair are long, slender, acuminate and curved postero-dorsad (Nimmo, 1986).
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Habitat
المقدمة من University of Alberta Museums
Lakes?
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Life Cycle
المقدمة من University of Alberta Museums
Annual ?
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Trophic Strategy
المقدمة من University of Alberta Museums
Larvae are predacious.
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Polycentropus interruptus
(
البلجيكية الهولندية
)
المقدمة من wikipedia NL