Ameletidae

Ameletus sp.10/27/2010. , Trib Clear Fk. Mohican R., 40.610831, -82.318286, MJ Bolton.

Baetidae

Baetis tricaudatis. 09/06/2018. , Trib. Clear Fk. Mohican R., 40.610831, -82.31829, S Macy.
Cloeon dipterum. 1981. Ashland Co., Newkirk (1981).
Diphetor hageni. 09/06/2018. Trib. Clear Fk. Mohican R., 40.610831, -82.31829. S Macy.

Caenidae

Caenis latipennis. 1998. Clear Cr., OEPA.

Ephemerelladae

Dannella lita.1985. Clear Fork Mohican R., Hall (1985).
Ephemerella needhami. 1985. Clear Fork Mohican R., Hall (1985).
Ephemerella invaria. 1985. Ashland Co., as E. rotunda. Hall (1985).
Teloganopsis deficiens. 1985. Clear Fork Mohican R., Hall (1985).

Ephemeridae

Hexagenia limbata. 1998. Ashland Co., U.S. Nat'l Museum.

Heptageniidae

Stenonema modestum*. 1998. Mohican R., Ohio Biol. Survey.
Stenacron interpunctatu. 1985. Clear Fork Mohican R., Hall (1985).
Stenonema mediopunctatum*. 1985. Clear Fork Mohican R., Hall (1985).
*These species are listed as Maccaffertium by Mayfly Central.

Leptophlebiidae

Habrophlebiodes americana. 09/06/2018. Trib. Clear Fk. Mohican R., 40.610831, -82.31829, S Macy.
Leptophlebia cupida. 1985. Clear Fork of Mohican R., Hall (1985)

Potamanthidae

Anthopotamus myops. 1975. Clear Fork R., McCafferty (1975).