INHS:INSECT
Leucrocuta walshi (McDunnough, 1926) (McDunnough, 1926)
INHS Ephemeroptera 8567 J.A. Ross 1941-06-20
United States, Ohio, Cuyahoga, Chagrin Falls, 41.43098 -81.39222
INHS:INSECT
Leucrocuta walshi (McDunnough, 1926) (McDunnough, 1926)
INHS Ephemeroptera 8568 T.H. Frison, H.H. Ross 1941-06-19
United States, New York, Hamilton, Bear Brook, Adirondack Pk, Blue Mtn. Lake, 43.856 -74.443
INHS:INSECT
Leucrocuta walshi (McDunnough, 1926) (McDunnough, 1926)
INHS Ephemeroptera 8569 T.H. Frison, H.H. Ross 1941-06-19
United States, New York, Hamilton, Bear Brook, Adirondack Pk, Blue Mtn. Lake, 43.856 -74.443
INHS:INSECT
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8575 H.H. Ross, B.D. Burks 1938-08-15
United States, Illinois, Lake, Waukegan, 42.35737 -87.82995
INHS:INSECT
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8576 T.H. Frison, H.H. Ross, C. Betten 1931-07-02
United States, Illinois, Winnebago, South Beloit, 42.49434 -89.04274
INHS:INSECT
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8577 T.H. Frison 1926-06-09
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8578 H.H. Ross 1931-07-08
United States, Illinois, Champaign, Urbana, 40.11056 -88.20722
INHS:INSECT
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8579 B.D. Burks 1938-06-20
United States, Illinois, McHenry, Richmond, US Route 12, 42.478 -88.306
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8697 1937-07-14
United States, Ohio, Ottawa, Put-in-Bay, South Bass Island, 41.65417 -82.82083
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 8698 1937-07-05
United States, Ohio, Ottawa, Put-in-Bay, South Bass Island, 41.65417 -82.82083
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8699 1937-07-29
United States, Ohio, Ottawa, Put-in-Bay, South Bass Island, 41.65417 -82.82083
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 8700 1937-07-14
United States, Ohio, Ottawa, Put-in-Bay, South Bass Island, 41.65417 -82.82083
INHS:INSECT
INHS Ephemeroptera 8701 1977-04-26
United States, Illinois, Will, Braidwood (Custer Park), Site 5 R or L, 41.254 -88.1359
INHS:INSECT
INHS Ephemeroptera 8702 D.W. Webb 1973-09-22
United States, Missouri, Audrain, 3mi. SSE Santa Fe, 39.332 -91.8111
INHS:INSECT
INHS Ephemeroptera 8703 1927-08-24
United States, Illinois, Ogle, Rock River, 1mi. above mouth of Pine Creek, 41.9274 -89.4494
INHS:INSECT
INHS Hymenoptera 8704 Everaert 1927-05-20
United States, Illinois, Ogle, Byron, 42.1227 -89.2557
INHS:INSECT
INHS Ephemeroptera 8705 1935-02-02
United States, Illinois, Hardin, Elizabethtown
INHS:INSECT
INHS Ephemeroptera 8706 1927-08-22
United States, Illinois, Ogle, Rock River, 42.1052 -89.3232
INHS:INSECT
INHS Ephemeroptera 8707 1937-07-28
United States, Ohio, Ottawa, Put-in-Bay, South Bass Island, 41.65417 -82.82083
INHS:INSECT
INHS Ephemeroptera 8708 1937-07-26
United States, Ohio, Ottawa, Put-in-Bay, South Bass Island, 41.65417 -82.82083
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 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 8891 B.D. Burks 1940-05-31
United States, Illinois, Union, Alto Pass, Union Springs, 37.57 -89.318, 231m
INHS:INSECT
INHS Ephemeroptera 8892 1914-05-12
United States, Illinois, Jackson, Grand Tower, 37.62834 -89.50663
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 8894 1912-07-05
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
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 8896 C.A. Hart 1898-07-16
United States, Illinois, Champaign, Urbana, 40.11056 -88.20722
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 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 8899 H.H. Ross 1935-04-16
United States, Illinois, Cumberland, N GREENUP, 39.25233 -88.17056
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 8901 T.H. Frison, C.O. Mohr 1932-06-04
United States, Illinois, Iroquois, Sheldon, 40.7696 -87.5639
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 8903 T.H. Frison, C.O. Mohr 1932-09-11
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
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 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 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 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 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
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8580 B.D. Burks 1938-06-20
United States, Illinois, McHenry, Richmond, US Route 12, 42.478 -88.306
INHS:INSECT
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8581 DeLong, Dwight Moore | Ross, Herbert Holdsworth 1935-06-27
United States, Illinois, Lee, Dixon, 41.84557 -89.48453
INHS:INSECT
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8581 DeLong, Dwight Moore | Ross, Herbert Holdsworth 1935-06-27
United States, Illinois, Lee, Dixon, 41.84557 -89.48453
INHS:INSECT
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8582 H.H. Ross, B.D. Burks 1938-08-15
United States, Illinois, McHenry, Richmond, US Route 12, 42.478 -88.306
INHS:INSECT
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8582 H.H. Ross, B.D. Burks 1938-08-15
United States, Illinois, McHenry, Richmond, US Route 12, 42.478 -88.306
INHS:INSECT
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8583 J.A. Ross 1941-06-20
United States, Ohio, Cuyahoga, Chagrin Falls, 41.43098 -81.39222
INHS:INSECT
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8584 J.A. Ross 1941-06-20
United States, Ohio, Cuyahoga, Chagrin Falls, 41.43098 -81.39222
INHS:INSECT
Nixe inconspicua (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 8585 H.H. Ross 1940-07-15
United States, Wisconsin, Eau Claire, Eau Claire, 44.81111 -91.50279
INHS:INSECT
Raptoheptagenia cruentata (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 8586 DeLong, Dwight Moore | Ross, Herbert Holdsworth 1935-06-27
United States, Illinois, Lee, Dixon, 41.84557 -89.48453
INHS:INSECT
Raptoheptagenia cruentata (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 8587 B.D. Burks, G.T. Riegel 1939-06-08
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Raptoheptagenia cruentata (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 8588 B.D. Burks, G.T. Riegel 1939-06-08
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Raptoheptagenia cruentata (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 8589 B.D. Burks, G.T. Riegel 1939-06-07
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Raptoheptagenia cruentata (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 8590 B.D. Burks, G.T. Riegel 1939-06-08
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Raptoheptagenia cruentata (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 8591 B.D. Burks, G.T. Riegel 1939-06-07
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Raptoheptagenia cruentata (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 8592 C.O. Mohr, B.D. Burks 1937-07-13
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Raptoheptagenia cruentata (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 8593 B.D. Burks, G.T. Riegel 1939-06-08
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Raptoheptagenia cruentata (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 8594 B.D. Burks, G.T. Riegel 1939-06-08
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Raptoheptagenia cruentata (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 8595 B.D. Burks, G.T. Riegel 1937-06-07
United States, Illinois, Rock Island, Rock Island, 41.51346 -90.58287
INHS:INSECT
Raptoheptagenia cruentata (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 8596 B.D. Burks, Boesel 1938-07-22
United States, Illinois, Union, Anna, 37.46028 -89.24694
INHS:INSECT
Rhithrogena morrisoni (Banks, 1924) (Banks, 1924)
INHS Ephemeroptera 8597 K.W. Gray 1937-04-03
United States, Oregon, Umatilla, Pendleton, 45.67222 -118.7875
INHS:INSECT
Rhithrogena morrisoni (Banks, 1924) (Banks, 1924)
INHS Ephemeroptera 8598 G.F. Knowlton, F.C. Harmston 1937-05-01
United States, Utah, Mouth of Brigham Canyon
INHS:INSECT
Rhithrogena morrisoni (Banks, 1924) (Banks, 1924)
INHS Ephemeroptera 8599 T.H. Frison, T.H. Frison, Jr. 1940-07-29
United States, Wyoming, Park, Pahaska Tepee, 44.5028 -109.9625
INHS:INSECT
Rhithrogena morrisoni (Banks, 1924) (Banks, 1924)
INHS Ephemeroptera 8600 T.H. Frison, T.H. Frison, Jr. 1940-07-29
United States, Wyoming, Park, Pahaska Tepee, 44.5028 -109.9625
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8601 C.O. Mohr 1937-08-26
United States, Ohio, Ottawa, Put-in-Bay, South Bass Island, 41.65417 -82.82083
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8601 C.O. Mohr 1937-08-26
United States, Ohio, Ottawa, Put-in-Bay, South Bass Island, 41.65417 -82.82083
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8603 D.H. Thompson 1927-04-26
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8604 D.H. Thompson 1926-04-21
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8605 D.H. Thompson 1926-04-21
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8606 D.H. Thompson 1926-04-21
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8607 D.H. Thompson 1926-04-21
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8608 D.H. Thompson 1926-04-23
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8609 D.H. Thompson 1926-03-05
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8610 D.H. Thompson 1927-04-26
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8611 D.H. Thompson 1926-04-23
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Hexagenia rigida McDunnough, 1924 McDunnough, 1924
INHS Ephemeroptera 8612 D.H. Thompson 1926-04-23
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
INHS Ephemeroptera 8771 H.H. Ross 1938-04-19
United States, Pennsylvania, Fayette, E Hopwood, 39.86875 -79.69598
INHS:INSECT
INHS Ephemeroptera 8772 H.H. Ross, J.A. Ross 1938-07-18
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
INHS Ephemeroptera 8773 J.A. Ross 1938-06-27
United States, Colorado, Teller, Crystola
INHS:INSECT
INHS Ephemeroptera 8774 H.H. Ross, J.A. Ross 1938-07-18
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
INHS Ephemeroptera 8775 T.H. Frison, H.H. Ross 1939-07-13
United States, Tennessee, Campbell, Jellico, 36.58998 -84.13629
INHS:INSECT
INHS Ephemeroptera 8776 H.H. Ross, J.A. Ross 1938-07-19
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
INHS Ephemeroptera 8777 J.A. Ross 1938-06-29
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
INHS Ephemeroptera 8778 J.A. Ross 1938-06-29
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
INHS Ephemeroptera 8779 H.H. Ross, J.A. Ross 1938-07-19
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
INHS Ephemeroptera 8780 H.H. Ross, J.A. Ross 1938-07-19
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
INHS Ephemeroptera 8781 H.H. Ross, J.A. Ross 1938-07-24
United States, Colorado, Clear Creek, Berthoud Pass, 39.7981 -105.7773, 3050m
INHS:INSECT
INHS Ephemeroptera 8782 J.A. Ross 1938-06-23
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
INHS Ephemeroptera 8783 H.H. Ross, J.A. Ross 1938-07-18
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
INHS Ephemeroptera 8784 J.A. Ross 1938-06-23
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
Heptagenia pulla (Clemens, 1913) (Clemens, 1913)
INHS Ephemeroptera 8785 A.C. Cole 1939-07-24
United States, Tennessee, Sevier, Gatlinburg, 35.7142 -83.5122
INHS:INSECT
Heptagenia pulla (Clemens, 1913) (Clemens, 1913)
INHS Ephemeroptera 8786 B.D. Burks 1947-08-21
United States, New Hampshire, Grafton, Franconia, 44.22694 -71.74833
INHS:INSECT
Ecdyonurus criddlei (McDunnough, 1927) (McDunnough, 1927)
INHS Ephemeroptera 8787 G.F. Edmunds 1944-09-16
United States, Utah, Utah, on U.S. 91, 40.2525 -111.6682
INHS:INSECT
INHS Ephemeroptera 8788 D.G. Denning 1947-08-06
United States, Wyoming, Platte, Wheatland, 42.0588 -104.9509
INHS:INSECT
INHS Ephemeroptera 8789 Eddleson, J.H. 1937-07-29
United States, Pennsylvania, Bradford, Athens, 41.95722 -76.51833
INHS:INSECT
INHS Ephemeroptera 8790 D.G. Denning 1947-06-19
United States, Wyoming, Platte, near Wheatland