Baetidae

Baetis flavistriga. 07/05/2016. W.Br. Huron R., 40.995, -82.6517, C McKnight.
Baetis intercalaris. 07/05/2016. W.Br. Huron R., 40.995, -82.6517, C McKnight.
Cloeon dipterum. 1962. Richland Co., Traver (1962).
Diphetor hageni. 07/05/2016. W.Br. Huron R., 40.995, -82.6517, C McKnight.

Caenidae

Caenis amica. 1998. Richland Co., Purdue Entomol. Res. Survey.

Heptageniidae

Stenonema femoratum. 07/05/2016. W.Br. Huron R., 40.995, -82.6517, C McKnight.

Leptophlebiidae

Habrophlebiodes americana. 6/25/1984. Black Fk. Mohican R., 40.8436, -82.6531, Ohio EPA Biologist.