Baetidae

Acerpenna pygmaea. 09/06/2016. Maumee R., 41.3206, -84.2, C McKnight.
Baetis flavistriga. 09/24/2015. Brubaker Cr., 41.3481, -84.1867, E Moore.
Baetis intercalaris. 09/06/2016. Maumee R., 41.3206, -84.2, C McKnight.
Labiobaetis frondalis. 08/19/2015. West Cr., 41.2619, -84.0367, C McKnight.
Neocloeon sp. 09/22/2015. Wade Cr., 39.3114, -84.1506, E Moore.
Plauditus dubius. 09/06/2016. Maumee R., 41.3206, -84.2, C McKnight.
Procloeon viridoculare. 09/06/2016. Maumee R., 41.3206, -84.2, C McKnight.

Caenidae

Caenis punctata. 1965.Maumee R., 3.7 mi downstream from Hwy. bridge at Napolean Station 3., VII-28-1965, JW Richardson, Jr.

Ephemeridae

Hexagena bilineata. 08/26/2015, Beaver Cr., 41.27743, -83.90203, C McKnight.

Heptageniidae

Stenonema exigiuum*. 09/06/2016. Maumee R., 41.3206, -84.2, C McKnight.
Stenonema femoratum. 09/06/2016. Maumee R., 41.3206, -84.2, C McKnight.
Stenonema mexicanum integrum*. 09/06/2016. Maumee R., 41.3206, -83.2, S Macy.
Stenonema pulchellum*. 09/06/2016. Maumee R., 41.3206, -84.2, C McKnight.
Stenonema terminatum*. 09/06/2017. Maumee R., 40.3206, -84.2, C McKnight.
*These species listed as Maccaffertium by Mayfly Central

Leptohyphidae

Tricorythodes allectus. 09/06/2016. Maumee R., 41.3206, -84.2, C McKnight.