INHS:INSECT
INHS Ephemeroptera 8849 H.H. Ross, J.A. Ross 1939-04-28
United States, Texas, Denton, Argyle, 33.04154 -97.20794
INHS:INSECT
INHS Insect Collection 650843 M.W. Sanderson, B.D. Burks 1947-06-17
United States, Connecticut, New Haven, Mt. Carmel, 41.42417 -72.90583
INHS:INSECT
INHS Ephemeroptera 8850 H.H. Ross, B.D. Burks 1938-05-13
United States, Illinois, Coles, 7 km SE Charleston, Fox Ridge State Park, 39.4245 -88.1637
INHS:INSECT
INHS Ephemeroptera 8851 B.D. Burks, G.T. Riegel 1939-05-13
United States, Illinois, Johnson, W. Vienna, 37.41562 -88.90641
INHS:INSECT
INHS Ephemeroptera 8805 C.O. Mohr, B.D. Burks 1940-05-27
United States, Illinois, Jackson, Cora, 37.82568 -89.67167
INHS:INSECT
INHS Ephemeroptera 8852 B.D. Burks, G.T. Riegel 1939-05-13
United States, Illinois, Pope, Golconda, 37.3672 -88.4864
INHS:INSECT
INHS Ephemeroptera 8806 B.D. Burks 1940-06-01
United States, Illinois, Pope, Lusk Creek at bridge, SE of Eddyville, 37.472932 -88.547234
INHS:INSECT
INHS Ephemeroptera 8853 1929-07-09
United States, Illinois, Cook, I. & M. Canal
INHS:INSECT
INHS Insect Collection 797835 Jessica Riney, Jacob Sherell 2017-08-24
United States, Illinois, Champaign, Reach 2 of Saline Branch of Salt Fork at Crystal Lake Park, Crystal Lake Park, 40.11986 -88.21077
INHS:INSECT
INHS Ephemeroptera 8891 B.D. Burks 1940-05-31
United States, Illinois, Union, Alto Pass, Union Springs, 37.57 -89.318, 231m
INHS:INSECT
INHS Ephemeroptera 8854 1927-08-19
United States, Illinois, Cook, I. & M. Canal
INHS:INSECT
INHS Ephemeroptera 8892 1914-05-12
United States, Illinois, Jackson, Grand Tower, 37.62834 -89.50663
INHS:INSECT
INHS Ephemeroptera 8855 C.O. Mohr, B.D. Burks 1939-06-23
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
INHS Ephemeroptera 8893 T.H. Frison, C.O. Mohr 1932-04-27
United States, Illinois, Rock Island, Rock Island, 41.51346 -90.58287
INHS:INSECT
INHS Ephemeroptera 8856 B.D. Burks, G.T. Riegel 1939-07-14
United States, Illinois, Vermilion, 8.5 km W Danville (US-150); 2.6 mi E Oakwood, 40.1171 -87.7266
INHS:INSECT
INHS Ephemeroptera 8894 1912-07-05
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
INHS Ephemeroptera 8857 H.H. Ross, C.O. Mohr 1936-05-01
United States, Illinois, Hardin, Karber's Ridge, 37.57798 -88.33426
INHS:INSECT
INHS Ephemeroptera 8895 H.H. Ross, C.O. Mohr 1935-04-25
United States, Illinois, Mason, Havana, N end of Quiver Lake, 40.3525 -90.028
INHS:INSECT
INHS Ephemeroptera 8858 H.H. Ross, C.O. Mohr 1932-05-12
United States, Illinois, Jackson, Grand Tower, 37.62834 -89.50663
INHS:INSECT
INHS Ephemeroptera 8896 C.A. Hart 1898-07-16
United States, Illinois, Champaign, Urbana, 40.11056 -88.20722
INHS:INSECT
INHS Ephemeroptera 8859 H.H. Ross, C.O. Mohr 1932-05-10
United States, Illinois, Jersey, Grafton, Evans Street Landing, 38.96785 -90.43183
INHS:INSECT
INHS Ephemeroptera 8897 H.H. Ross, C.O. Mohr 1932-04-09
United States, Illinois, Madison, Edwardsville, 38.8116 -89.9533
INHS:INSECT
INHS Ephemeroptera 8860 H.H. Ross, C.O. Mohr 1932-05-10
United States, Illinois, Jersey, Grafton, Evans Street Landing, 38.96785 -90.43183
INHS:INSECT
INHS Ephemeroptera 8898 H.H. Ross, C.O. Mohr 1932-05-15
United States, Illinois, Jackson, Gorham (formerly Fountain Bluff), 37.71833 -89.48583
INHS:INSECT
INHS Ephemeroptera 8861 H.H. Ross, C.O. Mohr 1932-05-13
United States, Illinois, Pope, Golconda, 37.3672 -88.4864
INHS:INSECT
INHS Ephemeroptera 8899 H.H. Ross 1935-04-16
United States, Illinois, Cumberland, N GREENUP, 39.25233 -88.17056
INHS:INSECT
INHS Ephemeroptera 8862 H.H. Ross, C.O. Mohr 1932-05-10
United States, Illinois, Jersey, Grafton, Evans Street Landing, 38.96785 -90.43183
INHS:INSECT
INHS Ephemeroptera 8900 H.H. Ross, C.O. Mohr 1932-05-15
United States, Illinois, Jackson, Gorham (formerly Fountain Bluff), 37.71833 -89.48583
INHS:INSECT
INHS Ephemeroptera 8863 T.H. Frison, C.O. Mohr 1932-03-28
United States, Illinois, Edgar, 2 km N to 3 km S Brocton, Route 49, 39.673 -87.927
INHS:INSECT
INHS Ephemeroptera 8901 T.H. Frison, C.O. Mohr 1932-06-04
United States, Illinois, Iroquois, Sheldon, 40.7696 -87.5639
INHS:INSECT
INHS Ephemeroptera 8864 C.A. Hart 1896-09-02
United States, Illinois, Sangamon, Central Springfield Historic District, 39.80167 -89.64361
INHS:INSECT
INHS Ephemeroptera 8902 H.H. Ross, C.O. Mohr 1937-04-29
United States, Illinois, Mason, Havana, N end of Quiver Lake, 40.3525 -90.028
INHS:INSECT
INHS Ephemeroptera 8865 C.O. Mohr, B.D. Burks 1936-05-21
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
INHS Ephemeroptera 8903 T.H. Frison, C.O. Mohr 1932-09-11
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
INHS Ephemeroptera 8866 H.H. Ross, C.O. Mohr 1932-05-12
United States, Illinois, Jackson, Grand Tower, 37.62834 -89.50663
INHS:INSECT
INHS Ephemeroptera 8904 H.H. Ross, B.D. Burks 1938-05-24
United States, Illinois, Jo Daviess, Howardsville [W of Lena, defunct], 42.36581 -89.94288
INHS:INSECT
INHS Ephemeroptera 4354 R.E. DeWalt 1997-07-15
United States, Illinois, McLean, 3.45 km NW Heyworth, 40.34491 -88.95613
INHS:INSECT
INHS Ephemeroptera 8905 H.H. Ross, B.D. Burks 1938-05-24
United States, Illinois, Stephenson, Rock City, 42.41335 -89.46817
INHS:INSECT
INHS Ephemeroptera 8906 H.H. Ross, B.D. Burks 1938-05-10
United States, Illinois, McHenry, Spring Grove, 42.44078 -88.23729
INHS:INSECT
INHS Ephemeroptera 8907 C.O. Mohr, B.D. Burks 1939-06-27
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
INHS Insect Collection 763229 C. Smith, D. Delaney 2005-07-09
United States, Illinois, Piatt, Wolf Run Creek
INHS:INSECT
INHS Ephemeroptera 8908 H.H. Ross, J.A. Ross 1940-07-11
United States, Montana, Flathead, Flathead/Glacier Co, Glacier National Park, 48.552 -113.942
INHS:INSECT
INHS Insect Collection 553382 R.E. DeWalt, M. Pessino 2011-03-25
United States, Michigan, Charlevoix, 2 km S East Jordan at Rogers Rd., 45.13253 -85.12402
INHS:INSECT
INHS Ephemeroptera 8867 H.H. Ross, C.O. Mohr 1932-06-06
United States, Illinois, Kankakee, Kankakee, 41.113429 -87.870484
INHS:INSECT
INHS Ephemeroptera 8868 B.D. Burks, G.T. Riegel 1939-04-25
United States, Illinois, Union, Alto Pass, Union Springs, 37.57 -89.318, 231m
INHS:INSECT
INHS Ephemeroptera 8869 B.D. Burks 1938-06-08
United States, Illinois, Hickory
INHS:INSECT
INHS Insect Collection 862564 DeWalt, Ralph Edward 2017-07-09
United States, Michigan, Jocelyn at Township Park, Lake Huron, 46.07807 -83.90967
INHS:INSECT
INHS Ephemeroptera 8870 T.H. Frison, B.D. Burks 1939-04-08
United States, Illinois, Wabash, Mt. Carmel, 38.404 -87.7516
INHS:INSECT
INHS Ephemeroptera 8871 H.H. Ross, B.D. Burks 1939-08-15
United States, Illinois, Kankakee, Route 1, Momence, 41.16001 -87.66306
INHS:INSECT
INHS Insect Collection 763236 S. Perkins 2005-06-02
United States, Illinois, Madison, Knight's Creek, 38.7025 -89.963611
INHS:INSECT
INHS Ephemeroptera 8801 T.H. Frison 1943-06-19
United States, Arkansas, Garland, Hot Springs, 34.50361 -93.055
INHS:INSECT
INHS Ephemeroptera 8802 Frison, Theodore Henry 1943-06-09
United States, Missouri, Greene, Springfield, 37.21528 -93.29806
INHS:INSECT
INHS Ephemeroptera 8803 Frison, Theodore Henry 1943-06-09
United States, Missouri, Greene, Springfield, 37.21528 -93.29806
INHS:INSECT
INHS Ephemeroptera 8804 B.D. Burks, J.S. Ayars 1939-06-29
United States, Illinois, Kankakee, Kankakee, 41.113429 -87.870484
INHS:INSECT
INHS Ephemeroptera 8872 H.H. Ross, B.D. Burks 1939-08-15
United States, Illinois, Kankakee, Route 1, Momence, 41.16001 -87.66306
INHS:INSECT
INHS Ephemeroptera 16731 R.E. DeWalt 1998-04-29
United States, Illinois, Schuyler, 11 km W Astoria, 40.2316 -90.4925
INHS:INSECT
INHS Ephemeroptera 8873 D.F. Hanson 1932-05-24
United States, Illinois, Champaign, Urbana, 40.11056 -88.20722
INHS:INSECT
INHS Insect Collection 564141 R.E. DeWalt, M. Pessino, M.M. Brown, E.W. Hernandez 2010-05-27
United States, Wisconsin, Bayfield, 1 km E Cornucopia at Siskiwit Falls Rd., 46.85445 -91.09127
INHS:INSECT
INHS Ephemeroptera 8874 T.H. Frison, T.H. Frison, Jr. 1939-08-20
Canada, New Brunswick, Pennfield, 45.116667 -66.683333
INHS:INSECT
INHS Insect Collection 564142 R.E. DeWalt, M. Pessino, M.M. Brown, E.W. Hernandez 2010-05-27
United States, Wisconsin, Bayfield, 1 km E Cornucopia at Siskiwit Falls Rd., 46.85445 -91.09127
INHS:INSECT
INHS Ephemeroptera 8875 Ross, Herbert Holdsworth | Burks, Barnard D. 1936-06-11
United States, Illinois, Lake, Small Stream; W. of Zion, 42.449663 -87.857323
INHS:INSECT
INHS Ephemeroptera 16734 R.E. DeWalt 1998-04-29
United States, Illinois, Schuyler, 11 km W Astoria, 40.2316 -90.4925
INHS:INSECT
INHS Insect Collection 564143 R.E. DeWalt, M. Pessino, M.M. Brown, E.W. Hernandez 2010-05-27
United States, Wisconsin, Bayfield, 1 km E Cornucopia at Siskiwit Falls Rd., 46.85445 -91.09127
INHS:INSECT
INHS Ephemeroptera 8876 H.H. Ross, C.O. Mohr 1933-07-18
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
INHS Ephemeroptera 9029 1979-06-20
United States, Illinois, Will, Braidwood (Custer Park), Site 4 R or L, 41.2528 -88.1342
INHS:INSECT
INHS Ephemeroptera 9030 Sta. 5R-A 1979-06-20
United States, Illinois, Will, Braidwood (Custer Park), Site 5 R or L, 41.254 -88.1359
INHS:INSECT
INHS Ephemeroptera 9031 1979-06-20
United States, Illinois, Will, Braidwood (Custer Park), Site 6 R or L, 41.2604 -88.1395
INHS:INSECT
INHS Ephemeroptera 9032 1979-06-20
United States, Illinois, Will, Braidwood (Custer Park), Site 6 R or L, 41.2604 -88.1395
INHS:INSECT
INHS Ephemeroptera 9033 1979-06-20
United States, Illinois, Will, Braidwood (Custer Park), Site 5 R or L, 41.254 -88.1359
INHS:INSECT
INHS Insect Collection 552867 R.E. DeWalt, M. Pessino 2011-03-22
United States, Wisconsin, Bayfield, 1 km SE Cornucopia at Falls, 46.8542 -91.09168
INHS:INSECT
INHS Insect Collection 578255 R.E. DeWalt 2006-06-23
United States, Indiana, Steuben, 3.7 km E Hamilton along CR 775S, Douglas Woods Nature Preserve, TNC, 41.5327 -84.8688
INHS:INSECT
INHS Insect Collection 863078 DeWalt, Ralph Edward | Hart, Lily | Gamble, Nicole 2020-01-14
United States, Illinois, Vermilion, Willow Creek, along River Ridge trail, Forest Glen Preserve, 40.02171 -87.57461
INHS:INSECT
INHS Ephemeroptera 113 M.A. Harris 1989-09-04
United States, Colorado, Larimer, Overland Trail, Fort Collins, 40.58528 -105.08389
INHS:INSECT
INHS Ephemeroptera 114 M.A. Harris 1989-09-16
United States, Nebraska, Sioux, Agate Fossil Beds National Monument, 42.42469 -103.72968
INHS:INSECT
INHS Ephemeroptera 115 M.A. Harris 1989-09-16
United States, Nebraska, Scotts Bluff, W of Nebraska Route 71
INHS:INSECT
INHS Ephemeroptera 9401 H.H. Ross, B.D. Burks 1938-04-24
United States, North Carolina, Clay, Black Gap
INHS:INSECT
INHS Ephemeroptera 9402 P.W. Fattig 1931-04-21
United States, Georgia, Habersham, Tallulah Falls, 34.73553 -83.38596
INHS:INSECT
INHS Ephemeroptera 9403 T.H. Frison, T.H. Frison, Jr. 1938-06-17
United States, Tennessee, Sevier, Elkmont, Great Smoky Mountains National Park, 35.65361 -83.58056
INHS:INSECT
INHS Ephemeroptera 9404 H.H. Ross, B.D. Burks 1938-04-24
United States, North Carolina, Jackson, Balsam, 35.42667 -83.08528
INHS:INSECT
INHS Ephemeroptera 9405 H.H. Ross, B.D. Burks 1938-04-24
United States, North Carolina, Jackson, Balsam, 35.42667 -83.08528
INHS:INSECT
INHS Ephemeroptera 9406 W.E. Ricker 1949-04-29
United States, Tennessee, Sevier, Park Headquarters, Great Smoky Mountains National Park, 35.6879 -83.5361
INHS:INSECT
INHS Ephemeroptera 8788 D.G. Denning 1947-08-06
United States, Wyoming, Platte, Wheatland, 42.0588 -104.9509
INHS:INSECT
INHS Ephemeroptera 9407 T.H. Frison, T.H. Frison, Jr. 1938-06-17
United States, Tennessee, Sevier, Elkmont, Great Smoky Mountains National Park, 35.65361 -83.58056
INHS:INSECT
INHS Ephemeroptera 13270 C. Gaynon
Canada, Québec, Grand Lac. Epaule
INHS:INSECT
INHS Ephemeroptera 8789 Eddleson, J.H. 1937-07-29
United States, Pennsylvania, Bradford, Athens, 41.95722 -76.51833
INHS:INSECT
INHS Ephemeroptera 9408 T.H. Frison 1934-05-27
United States, Tennessee, Sevier, Gatlinburg, 35.71417 -83.51028
INHS:INSECT
INHS Ephemeroptera 13271 C.Gaynon & P.N.L. 1938-06-13
Canada, Québec, Laurentian National Park, 47.58355 -71.22002
INHS:INSECT
INHS Ephemeroptera 8790 D.G. Denning 1947-06-19
United States, Wyoming, Platte, near Wheatland
INHS:INSECT
INHS Ephemeroptera 13272 P.W. Fattig 1931-04-18
United States, Georgia, Harris, 18 mi N Columbus, 32.6919 -84.9929
INHS:INSECT
INHS Ephemeroptera 8791 D.G. Denning, R.E. Pfadt 1947-06-07
United States, Wyoming, Platte, near Wheatland
INHS:INSECT
INHS Ephemeroptera 8877 C.O. Mohr, B.D. Burks 1940-06-04
United States, Illinois, Rock Island, Milan, 41.45577 -90.57249
INHS:INSECT
INHS Ephemeroptera 8792 R.E. Pfadt 1947-07-10
United States, Wyoming, Sheridan, Sheridan, 44.7974 -106.9561
INHS:INSECT
INHS Ephemeroptera 8878 B.D. Burks 1937-09-17
United States, Illinois, Kankakee, Route 1, Momence, 41.16001 -87.66306
INHS:INSECT
INHS Ephemeroptera 8793 H.H. Ross 1947-08-22
United States, Nebraska, Otoe, Nebraska City, 40.67667 -95.85889
INHS:INSECT
INHS Ephemeroptera 8879 B.D. Burks 1937-09-17
United States, Illinois, Kankakee, Route 1, Momence, 41.16001 -87.66306
INHS:INSECT
INHS Ephemeroptera 10906
United States, L. Sup.
INHS:INSECT
INHS Ephemeroptera 8794 H.H. Ross, L.J. Stannard 1948-08-29
United States, Tennessee, Sevier, Chimneys Campground, Great Smoky Mountains National Park, 35.63736 -83.48561
INHS:INSECT
INHS Ephemeroptera 8880 B.D. Burks 1936-07-14
United States, Illinois, Kankakee, Route 1, Momence, 41.16001 -87.66306
INHS:INSECT
INHS Insect Collection 564177 DeWalt, Ralph Edward | Pessino, Massimo | Brown, M. M. | Hernandez, E. W. 2010-05-25
United States, Wisconsin, Dunn, 1.5 km W Sand Creek, 45.16762 -91.70104
INHS:INSECT
INHS Ephemeroptera 8881 1925-07-09
United States, Illinois, Ogle, Oregon, below dam, 42.01586 -89.32697