Species Details

Anabolia bimaculata

Freshwater Invertebrate Collection Read more about this collection »

SeasonalityAdults fly from early June to late August. IdentificationAdult antennae are brown and the vertex of the head dark brown. Spurs are pale brown. Forewings are deep chocolate-brown to a pale yellowish brown, lightly irrorate and the costal are is clear and pale yellow. In males, the cercus and segment 10 processes are equal in length. Each process is tapered and rounded at the tips. The ventral base of the clasper is smoothly tapered to an acuminate, black, dorsal process (Nimmo, 1971).

Scientific Name Anabolia bimaculata Seasonality Adults fly from early June to late August. Identification
Adult antennae are brown and the vertex of the head dark brown. Spurs are pale brown. Forewings are deep chocolate-brown to a pale yellowish brown, lightly irrorate and the costal are is clear and pale yellow. In…
Adult antennae are brown and the vertex of the head dark brown. Spurs are pale brown. Forewings are deep chocolate-brown to a pale yellowish brown, lightly irrorate and the costal are is clear and pale yellow. In males, the cercus and segment 10 processes are equal in length. Each process is tapered and rounded at the tips. The ventral base of the clasper is smoothly tapered to an acuminate, black, dorsal process (Nimmo, 1971).
Life History Annual? Conservation Very common. Diet Info Larvae are detritovores, feeding on vascular plant tissues. Range The range of this species extends from Great Slave Lake to British Columbia, New Mexico, Michigan and Maine. In Alberta, it is relatively common throughout the plains and lower major mountain valleys (Nimmo, 1971).

Citation

Page Citation for Anabolia bimaculata

Page Citation

"Species Details - Anabolia bimaculata, Freshwater Invertebrate Collection." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/5-3066. Accessed 15 Jul. 2024.

References

Specimen Information

There is 1 specimen of this Species.

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

IN4077 - Anabolia bimaculata

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Muskeg River (Undet.) Collected ByA.O.S.E.R.P. Date Collected1977-07-24