Species - Helicopsyche borealis

Taxonomic Hierarchy for Freshwater Invertebrate Collection


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Helicopsyche borealis

Freshwater Invertebrate Collection

SeasonalityAll season; adults have a wide-spread emergence period and flight period (LaFontaine, 1981). IdentificationAdult head and body varies from pale to straw yellow. The wings are light brown with dark brown mottling and straw coloured legs (LaFontaine, 1981). Male clasper is huge, directed postero-dorsally and distally widened to an approximately rounded object with a dentate perimeter.

Taxonomic Hierarchy for Freshwater Invertebrate Collection