Agrypnia pagetana

Freshwater Invertebrate Collection Read more about this collection »

SeasonalityAdults fly from May to September. IdentificationAdult heads are light yellowish-brown with white setae and the antennae uniform yellowish-brown. The forewings are a yellowish-brown covered lightly with fine setae and the hindwings are whitish. In males, the clasper is relatively horizontal and deeply bifurcate. The lobes are well separated and parallel. The ventral lobe is tapered, acuminate and shorter than the dorsal lobe (Wiggins, 1998).

Scientific Name Agrypnia pagetana Seasonality Adults fly from May to September. Identification

Adult heads are light yellowish-brown with white setae and the antennae uniform yellowish-brown. The forewings are a yellowish-brown covered lightly with fine setae and the hindwings are whitish. In males, the clasper is relatively horizontal and deeply bifurcate. The lobes are well separated and parallel. The ventral lobe is tapered, acuminate and shorter than the dorsal lobe (Wiggins, 1998).

Life History Annual? Conservation Uncertain. Diet Info Larvae are predacious. Range Holarctic in distribution. The range extends from northern Ontario, west to Yukon and Alaska and south through British Columbia to Washington (Wiggins, 1998).

Page Citation

"Species Details - Agrypnia pagetana, Freshwater Invertebrate Collection." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/5-3166. Accessed 29 Apr. 2025.

References

2 results plotted on map in 1 marker.
Note: Only records with latitude and longitude coordinates are plotted on map.

IN1347 - Agrypnia pagetana

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Ardrossan Collected ByDaborn, G. Date Collected1967-06-02

IN1348 - Agrypnia pagetana

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Ardrossan Collected ByDaborn, G. Date Collected1967-06-13

University of Alberta Museums Search

Species Details