First collection, most recent collection, location, collector:
1985. Adams Co. (Ohio Brush Cr.); Carroll Co.; Columbiana Co. (Little Beaver Cr..); Guernsey Co.; Jefferson Co.; Noble Co. (Yoker Run); Washington Co.; Hall (1985)
Simple Spiny Crawler Mayfly Dannella simplex (McDunnough, 1925)
First collection, most recent collections, locations, collectors:
First
1958. Champaign Co. (Mad R.); Gaufin (as Ephemerella simplex)
Champaign Co.
06/25/2011. Mad R., 40.2295, -83.7628, DH Dean.
Lake Co.
04/23/2015. Pearsons Cr., 41.6143, -81.3058, DH Dean.
Logan Co.
06/23/1986. Mad R., 40.35, -83.6747, MJ Bolton.
06/24/1986. Macochee Cr., 40.2589, -83.7045, J Freda.
= recent collection (since 2000); = earlier collection.
Brown Spiny Crawler Mayfly Eurylophella funeralis, McDunnough (1925)
First collection, most recent collection, location, collector:
1935. Lake Co, Kirkland, OH (Chagrin R.).; Traver (1935)
1963. Athens Co., Allen and Edmunds (1963a) as Ephemerella funeralis.
1985. Guernsey Co.; Pike Co. (Kincaid Cr.); Ross Co.; Scioto Co. (Pine Cr.); Hall (1985)
1987. Lawrence Co (Storms Cr.); Washington Co. (Baker Run); Sweeney & Vannote (1987)
1994. Lawrence Co. (trib to Storms Cr.); Washington Co. (trib to Baker Run, Moss Run, Little Muskingum R.); Funk & Sweeney (1994)
First collection, most Painter Cr.recent collection, location, collector:
FirstFirst collection, most recent collection, location, collector:
1994. Miami Co. (Stillwater R. at Range Line Rd. near Clayton); VI-15-1994; Purdue Entomolog. Res. Collect. (1998)
Needham's Spiny Crawler Mayfly Ephemerella needhami, McDunnough (1925)
First collection, most recent collection, location, collector:
First
1985. Ashland Co. (Clear Fork Mohican R.); Columbiana Co. (Little Beaver Cr.); Coshocton Co.; Knox Co. (Mohican R.); Hall(1985).
Champaign Co.
12/05/2010. Mad R., 40.0531, -83.8149, DH Dean.
Logan Co.
05/03/2009. Mackochee Cr., 40.2521, -83.7275, DH Dean.
Burks' Spiny Crawler Mayfly Dannella lita (Burks, 1949)
First collection, most recent collections, locations, collectors:
Small-horned Spiny Crawler Minnow Mayfly Drunella cornutella (McDunnough, 1931)
First collection, most recent collections, locations, collectors:
1984. Lake Co. (Stony Brook); Robertson (1984)
Pale Spiny Crawler Minnow Mayfly Ephemerella dorothea (Needham, 1908)
First collection, most recent collections, locations, collectors:
1965. Athens Co.; Allen and Edmunds (1965)
1985. Carroll Co.; Hocking Co. (Clear Cr.); Vinton Co. (Sandy Run); Hall (1985)
First collection, most recent collection, location, collector:
1985. Ashland Co., as E. rotunda. Hall (1985).
1998; Lawrence Co. (Storms Cr.); Kondratieff (adult).
Hendrickson's Spiny Crawler Mayfly Ephemerella subvaria, McDunnough (1931)
First collection, most recent collection, location, collector:
03/26/2019 Champaign Co., Cedar Run, 40.0344, -83.8068, Mad R.; DH Dean and B. Flechsig (2019)
Bicolor Spiny Crawler Mayfly Eurylophella bicolor, Clemmens (1913)
First collection, most recent collection, location, collector:
1985. Guernsey Co.; Meigs Co.; Hall (1985)
Eno River Spiny Crawler Mayfly Eurylophella enoenesis, Funk (1994)
First collection, most recent collection, location, collector:
1993. Hocking Co. (Pine Cr., upstream of Keck Ridge Rd.); OEPA
First collection, most recent collection, location, collector:
FirstFirst collection, most recent collection, location, collector:
1984. Lake Co. (Stony Brook); Robertson (1984)
First collection, most recent collection, location, collector:
FirstFirst collection, most recent collection, location, collector:
1985 Belmont Co. (Captina Cr.); Hall (1985)
First collection, most recent collection, location, collector:
1985. Columbiana Co., (Little Beaver);
Hall (1985).
Atlas of Ohio Ephemerellidae
First collection, most recent collection, location, collector:
First