Genus - Oecetis

Taxonomic Hierarchy for Freshwater Invertebrate Collection


Results

2 results for "Oecetis"

Oecetis avara

Freshwater Invertebrate Collection

SeasonalityIn Illinois, adults can be found from June to early September. IdentificationAdults are straw yellow to light brown. Forewings have numerous dark spots in the membrane. Male claspers are large, vertical and pinched at half length, with the distal half roughly semi-circular (Ross, 1944).

Oecetis sp.

Freshwater Invertebrate Collection

Taxonomic Hierarchy for Freshwater Invertebrate Collection