INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6490 W.V. Balduf 1941-08-17
United States, Minnesota, Saint Louis, Ely, 47.90333 -91.86694
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6491 H.H. Ross 1938-07-29
United States, Kansas, Geary, Junction City, 39.02861 -96.83111
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6492 W.V. Balduf 1942-08-01
United States, Minnesota, Saint Louis, Ely, 47.90333 -91.86694
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6493 C.O. Mohr 1937-08-20
United States, Ohio, Ottawa, Put-in-Bay, South Bass Island, 41.65417 -82.82083
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6494 Frison, Theodore Henry | Ross, Herbert Holdsworth 1941-06-18
United States, New York, Wyoming, Warsaw, 42.74019 -78.13579
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6495 A.C. Cole 1939-05-22
United States, Tennessee, Knox, Knoxville, 35.96056 -83.92083
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6496 C.O. Mohr 1937-08-27
United States, Ohio, Ottawa, Put-in-Bay, South Bass Island, 41.65417 -82.82083
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6497 B.D. Burks 1941-03-18
United States, Virginia, Madison, Big Meadows, Skyline Drive, VA, 38.5183 -78.4348
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6498 H.H. Hoogstraal 1943-07-22
United States, Georgia, Fulton, Fort McPherson, 33.7155 -84.4333
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6499 D.T. Ries, M.E. Davis 1937-06-15
United States, New York, Tompkins, Varna, 42.45677 -76.43862
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6500 A.R. Brigham, J.D. Unzicker, J.L. Brower 1985-05-21
United States, Illinois, Lake, downstream US 41, bridge NW Waukegan, 42.41857 -87.93755
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6501 1979-06-20
United States, Illinois, Will, Braidwood (Custer Park), Site 1 R or L, 41.2435 -88.1236
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6502 1979-05-22
United States, Illinois, Will, Braidwood (Custer Park), Site 6 R or L, 41.2604 -88.1395
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6503 1978-05-23
United States, Illinois, Will, Braidwood (Custer Park), Site 6 R or L, 41.2604 -88.1395, 1m
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6504 1977-10-20
United States, Illinois, Will, Braidwood (Custer Park), Site 6 R or L, 41.2604 -88.1395
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6505
United States, Illinois, Will, Braidwood (Custer Park), Site 1 R or L, 41.2435 -88.1236
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6506 1977-08-23
United States, Illinois, Will, Braidwood (Custer Park), Site 4 R or L, 41.2528 -88.1342
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6507 1977-08-23
United States, Illinois, Will, Braidwood (Custer Park), Site 4 R or L, 41.2528 -88.1342
INHS:INSECT
INHS Ephemeroptera 6423 H.H. Ross 1938-07-28
United States, Kansas, Ellis, Yocemento, 38.90814 -99.42555
INHS:INSECT
INHS Ephemeroptera 6425 P.V. Gustafson 1940-01-01
United States, Washington, Spokane, Spokane, 47.65889 -117.425
INHS:INSECT
INHS Ephemeroptera 6425 P.V. Gustafson 1940-01-01
United States, Washington, Spokane, Spokane, 47.65889 -117.425
INHS:INSECT
INHS Ephemeroptera 6428 H.H. Ross, J.A. Ross 1938-07-23
United States, Colorado, Lake, Leadville, 39.251 -106.2919
INHS:INSECT
Cinygmula ramaleyi (Dodds, 1923) (Dodds, 1923)
INHS Ephemeroptera 6429 G.F. Edmunds 1947-07-02
United States, Utah, Uintah, 40.6674 -109.9136
INHS:INSECT
INHS Ephemeroptera 6430 D.G. Denning 1947-07-04
United States, Wyoming, Albany, Snowy Range Mt, Centennial
INHS:INSECT
INHS Ephemeroptera 6431 S. Preece 1947-06-25
United States, Utah, Box Elder, 7.5 mi SE Yost, 41.9574 -113.5517
INHS:INSECT
INHS Ephemeroptera 6433 J.V. Furnish 1976-10-08
United States, California, Trinity, Weaver Creek near Douglas City, 40.6525 -122.9412
INHS:INSECT
INHS Ephemeroptera 6434 M.A. Harris 1989-09-02
United States, Wyoming, Albany, Medecine Bow National Forest
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6435 1941-05-21
United States, Illinois, Lake, Half Day, 42.2016 -87.9337
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6436 H.H. Ross, C.O. Mohr 1932-04-11
United States, Illinois, Effingham, Watson, 39.02528 -88.56972
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6437 C.O. Mohr, B.D. Burks 1938-06-08
United States, Illinois, McHenry, Spring Grove, 42.44078 -88.23729
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6438 H.H. Ross, B.D. Burks 1941-04-24
United States, Illinois, McHenry, W of Hebron, 42.4692 -88.4349
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6439 H.H. Ross, B.D. Burks 1938-05-24
United States, Illinois, Stephenson, Cedarville, 42.376 -89.633
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6440 H.H. Ross, B.D. Burks 1938-05-12
United States, Illinois, La Salle, Serena, 41.48518 -88.77397
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6441 H.H. Ross, C.O. Mohr 1941-05-03
United States, Illinois, McHenry, Algonquin, 42.16558 -88.29425
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6443 C.O. Mohr, B.D. Burks 1939-06-27
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6444 B.D. Burks, G.T. Riegel 1939-05-29
United States, Illinois, Johnson, Vienna, 37.4125 -88.8934
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6445 H.H. Ross, B.D. Burks 1938-05-12
United States, Illinois, La Salle, Serena, 41.48518 -88.77397
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6446 B.D. Burks 1938-10-02
United States, Illinois, Fulton, Havana, 40.30611 -90.08579
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6508 R.E. DeWalt 1997-06-25
United States, Illinois, Pope, Golconda, 37.3672 -88.4864
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6508 R.E. DeWalt 1997-06-25
United States, Illinois, Pope, Golconda, 37.3672 -88.4864
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6509 1969-09-20
United States, New York, Clinton, Clinton Co. or Essex Co., 44.5878 -73.4032
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6510 H.H. Ross, B.D. Burks 1941-05-22
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6511 H.H. Ross, B.D. Burks 1941-05-22
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6512 H.H. Ross, B.D. Burks 1941-05-22
United States, Illinois, Whiteside, Sterling, 41.78861 -89.69611
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6513 H.H. Ross, B.D. Burks 1941-05-22
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6514 H.H. Ross, C.O. Mohr 1932-05-18
United States, Illinois, Madison, Alton, 38.89056 -90.18417
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6515 C.O. Mohr, B.D. Burks 1942-05-15
United States, Illinois, Lawrence, Billett, 38.6612 -87.602
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6516 H.H. Ross, B.D. Burks 1938-06-12
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6517 H.H. Ross, B.D. Burks 1941-05-22
United States, Illinois, Whiteside, Sterling, 41.78861 -89.69611
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6518 H.H. Ross, B.D. Burks 1941-05-22
United States, Illinois, Whiteside, Sterling, 41.78861 -89.69611
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6519 H.H. Ross, B.D. Burks 1941-05-22
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6520 H.H. Ross, B.D. Burks 1941-05-22
United States, Illinois, Whiteside, Sterling, 41.78861 -89.69611
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6521 H.H. Ross, B.D. Burks 1941-05-22
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6522 H.H. Ross, B.D. Burks 1941-05-22
United States, Illinois, Whiteside, Sterling, 41.78861 -89.69611
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6523 C.O. Mohr, B.D. Burks 1942-05-15
United States, Illinois, Lawrence, Billett, 38.6612 -87.602
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6524 1974-10-08
United States, No other data
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6525 P. Mores 1974-10-13
United States, No other data
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6537 H.H. Ross, B.D. Burks 1942-05-13
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6471 1975-06-23
United States, No other data
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6472 M.J. Wetzel 1975-05-19
United States, Illinois, Clinton, Carlyle Lake, 38.63953 -89.31919
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6473 C. Moye
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6474 C. Moye 1961-08-07
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6475 C. Moye 1961-07-26
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6476 C. Moye 1961-08-02
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6477 C. Moye
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6478 T.H. Frison 1937-08-26
United States, Ohio, Ottawa, Put-in-Bay, South Bass Island, 41.65417 -82.82083
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6479 P.W. Fattig 1939-08-05
United States, Georgia, Bartow, Adairsville, 34.3689 -84.934
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6480 P.W. Fattig 1946-04-04
United States, Georgia, Calhoun, Morgan, 31.5275 -84.5828
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6481 P.W. Fattig 1939-06-14
United States, Georgia, Catoosa, Ringgold, 34.91583 -85.10917
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6482 P.W. Fattig 1946-04-02
United States, Georgia, Schley, Ellaville, Cedar Cr, 10.7 mi N
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6538 B.D. Burks 1938-06-29
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6539
United States, L. Sup.
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6540 DeLong, Dwight Moore | Ross, Herbert Holdsworth 1935-06-27
United States, Illinois, Lee, Dixon, 41.84557 -89.48453
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6541 DeLong, Dwight Moore | Ross, Herbert Holdsworth 1935-06-27
United States, Illinois, Lee, Dixon, 41.84557 -89.48453
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6542 H.H. Ross 1938-08-22
United States, Illinois, Livingston, Pontiac, 40.87805 -88.63053
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6543 H.H. Ross, B.D. Burks 1938-05-14
United States, Illinois, La Salle, Serena, 41.48518 -88.77397
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6544 C.O. Mohr, B.D. Burks 1942-05-15
United States, Illinois, Lawrence, Billett, 38.6612 -87.602
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6545 B.D. Burks, G.T. Riegel 1939-06-07
United States, Illinois, Rock Island, Rock Island, 41.51346 -90.58287
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6546 DeLong, Dwight Moore | Ross, Herbert Holdsworth 1935-06-27
United States, Illinois, Lee, Dixon, 41.84557 -89.48453
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6547 H.H. Ross, B.D. Burks 1938-05-12
United States, Illinois, La Salle, Serena, 41.48518 -88.77397
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6548 T.H. Frison, H.H. Ross, C. Betten 1931-07-02
United States, Illinois, Winnebago, South Beloit, 42.49434 -89.04274
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6549 C.O. Mohr 1933-06-01
United States, Illinois, Mason, Havana, 40.30001 -90.06083
INHS:INSECT
Drunella doddsii (Needham, 1927) (Needham, 1927)
INHS Ephemeroptera 6653 T.H. Frison, H.G. Rodeck 1943-02-18
United States, Colorado, Boulder, E of Lyons, 40.2291 -105.2762
INHS:INSECT
Drunella grandis grandis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 6654 H.H. Ross, J.A. Ross 1938-07-24
United States, Colorado, Grand, Granby, 40.0844 -105.9538
INHS:INSECT
Drunella grandis grandis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 6655 T.H. Frison 1943-02-13
United States, Colorado, Douglas, Perry Park, 39.23213 -104.96061
INHS:INSECT
Drunella grandis grandis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 6656 1934-09-11
United States, Nevada, Douglas, Young's Crossing, 38.795 -119.6859
INHS:INSECT
Drunella grandis grandis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 6657 J.A. Ross 1938-06-09
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
Drunella grandis grandis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 6658 J.A. Ross 1938-07-05
United States, Colorado, Douglas, West Creek, 39.1526 -105.1638
INHS:INSECT
Drunella grandis grandis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 6659 T.H. Frison, H.G. Rodeck 1943-02-18
United States, Colorado, Boulder, Near Altona, 40.1304 -105.2828
INHS:INSECT
Drunella grandis grandis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 6660 T.H. Frison, H.G. Rodeck 1943-02-18
United States, Colorado, Boulder, E of Lyons, 40.2291 -105.2762
INHS:INSECT
Drunella grandis grandis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 6661 J.A. Ross 1938-07-05
United States, Colorado, Douglas, West Creek, 39.1526 -105.1638
INHS:INSECT
Drunella grandis grandis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 6662 Ross, Jean Alexander 1938-06-29
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
Ephemerella invaria (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 6758 T.H. Frison, H.H. Ross 1940-05-12
United States, Michigan, Delta, Rapid River at US-2, 45.92694 -86.96694
INHS:INSECT
Ephemerella invaria (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 6759 T.H. Frison, C.O. Mohr, A.W. Hawkins 1940-03-23
United States, North Carolina, Watauga, Boone, 36.21667 -81.67472
INHS:INSECT
Ephemerella invaria (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 6760 T.H. Frison, H.H. Ross 1939-05-28
United States, Michigan, Lake, Baldwin, 43.88498 -85.85201
INHS:INSECT
Ephemerella invaria (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 6761 T.H. Frison, H.H. Ross 1940-05-11
United States, Michigan, Schoolcraft, Germfask at MI-77, 46.23211 -85.92879
INHS:INSECT
Ephemerella invaria (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 6762 T.H. Frison, H.H. Ross 1939-05-28
United States, Michigan, Lake, Peacock, 44.05758 -85.95115
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 6890 H.H. Ross, B.D. Burks 1938-06-12
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 6891 J.H. Mohr 1938-08-18
United States, Minnesota, Blue Earth, Rapidan, 44.09267 -94.10821
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 6892 H.H. Ross, B.D. Burks 1938-06-12
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125