Baetidae

Acerpenna pygmaea. 09/26/2017. Middle Cr., 41.017367, -84.42925, S Macy.
Baetis flavistriga. 08/12/2015. South Cr., 41.223092, -84.61036, E Moore.
Baetis intercalaris. 09/26/2017. Middle Cr., 41.019367, --84.42925, S Macy.
Labiobaetis dardanus. 08/21/2012. Maumee R., 41.1839, -84.7325, M Gray.
Labiobaetis longipalpus. 08/08/2012. Maumee R., 41.2378, -84.6022, M Gray.
Paracloeodes minutus. 09/13/2017. Little Auglaize R., 41.4086, -84.3889, MJ Bolton.
Procloeon viridoculare. 07/30/2019. Prairie Cr., 41.1003, -84.3805, C McKnight.

Ephemeridae

Hexagenia limbata. 09/22/2014. Little Auglaize R., 41.0922, -84.4078, S Macy.
Stenonema exigiuum*. 08/22/2012. Maumee R., 41.2219, -84.6697, M Gray.
Stenonema femoratum. 07/30/2019. Prairie Cr., 41.1003, -84.3805, C McKnight.
Stenonema mexicanum integrum*. 09/26/2017. Middle Cr., 41.019367, -84.42925, S Macy.
Stenonema pulchellum*. 09/13/2017. Little Auglaize R., 41.0486, -84.3889, MJ Bolton.
Stenonema terminatum*. 09/26/2017. Middle Cr., 41.019367, -84.42925, S Macy.
* These species are listed as Maccaffertium by Mayfly Central.

Leptohyphidae

Tricorythodes allectus. 09/26/2017. Middle Cr., 41.019367, -84.42925, S Macy.