Conservation Status
provided by University of Alberta Museums
Not collected often, possibly uncommon.
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Cyclicity
provided by University of Alberta Museums
Adults fly from late August to mid-October.
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Distribution
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This species range extends from Alaska, south to Wyoming and Oregon. In Alberta, there is only one local population in the lower foothills near Edson (Nimmo, 1971).
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General Description
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Adult antennae are light yellowish brown and vertex of the head deep reddish brown with paler warts. Spurs are brown. The distal article of the clasper in males is rectangular in outline and has a triangular disto-ventral process (Nimmo, 1971).
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Habitat
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Smaller streams with rocky beds.
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Trophic Strategy
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Larvae are probably predacious.
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Rhyacophila tucula
(
Dutch; Flemish
)
provided by wikipedia NL
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Rhyacophila tucula
(
Vietnamese
)
provided by wikipedia VI
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Rhyacophila tucula: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Rhyacophila tucula là một loài Trichoptera trong họ Rhyacophilidae. Chúng phân bố ở miền Tân bắc.
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