INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6530
United States, Alabama, Walker, 2 mi S Dora, 33.6984 -87.0903
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6531 C.O. Mohr, B.D. Burks 1940-06-05
United States, Illinois, Whiteside, Erie, 41.6794 -90.0266
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6532 H.H. Ross, B.D. Burks 1942-05-22
United States, Illinois, Vermilion, Muncie at US-150, 40.11323 -87.83275
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6533 H.H. Ross, B.D. Burks 1938-10-08
United States, Missouri, Crawford, Steelville, 37.98149 -91.37028
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6534 A.R. Brigham, C.M. Unzicker 1975-09-04
United States, Illinois, Johnson, Trib. of Cedar Cr, 0.8 mi. WNW Simpson, 37.4721 -88.773
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6535 H.H. Ross, Ritcher 1937-08-16
United States, Illinois, Saline, Harrisburg, 37.74535 -88.54635
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6536 H.H. Ross, B.D. Burks 1941-05-22
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Drunella cornuta (Morgan, 1911) (Morgan, 1911)
INHS Ephemeroptera 6629 H.H. Ross, B.D. Burks 1938-04-24
United States, North Carolina, Jackson, Balsam, 35.42667 -83.08528
INHS:INSECT
Drunella lata (Morgan, 1911) (Morgan, 1911)
INHS Ephemeroptera 6630 1938-07-22
United States, Maine, Aroostook, Soldier Pond, 47.15611 -68.57639
INHS:INSECT
Drunella lata (Morgan, 1911) (Morgan, 1911)
INHS Ephemeroptera 6631 P.O. Ritcher, M.W. Sanderson 1947-05-08
United States, Kentucky, Jackson
INHS:INSECT
Drunella cornuta (Morgan, 1911) (Morgan, 1911)
INHS Ephemeroptera 6632 1939-07-27
United States, Maine, Aroostook, Mud Lake on Fish River, Aroostook Co., 47.1238 -68.636
INHS:INSECT
Drunella lata (Morgan, 1911) (Morgan, 1911)
INHS Ephemeroptera 6633 T.H. Frison, H.H. Ross 1941-06-23
United States, New Hampshire, Coos, Pinkham Notch nr. Mt. Washington, White Mountain National Forest, 44.25762 -71.25372
INHS:INSECT
Drunella lata (Morgan, 1911) (Morgan, 1911)
INHS Ephemeroptera 6634 T.H. Frison, H.H. Ross 1941-06-23
United States, New Hampshire, Coos, Pinkham Notch nr. Mt. Washington, White Mountain National Forest, 44.25762 -71.25372
INHS:INSECT
Drunella lata (Morgan, 1911) (Morgan, 1911)
INHS Ephemeroptera 6635 H.H. Ross, B.D. Burks 1938-04-24
United States, North Carolina, Haywood, Hazelwood, 35.4671 -83.0069
INHS:INSECT
Drunella lata (Morgan, 1911) (Morgan, 1911)
INHS Ephemeroptera 6636 T.H. Frison, H.H. Ross 1941-06-21
United States, New Hampshire, Grafton, Warren, 43.92 -71.89
INHS:INSECT
Drunella grandis grandis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 6637 G.F. Edmunds 1947-05-09
United States, Utah, Utah, Wildwood, 40.3647 -111.5561
INHS:INSECT
Drunella grandis grandis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 6638 G.F. Knowlton, F.C. Harmston 1938-03-26
United States, Utah, Cache, Logan Canyon, 41.74721 -111.73975
INHS:INSECT
Drunella doddsii (Needham, 1927) (Needham, 1927)
INHS Ephemeroptera 6639 H.H. Ross, J.A. Ross 1938-07-27
United States, Colorado, Larimer, Rocky Mountain National Park, Rocky Mountain National Park, 40.417 -105.672
INHS:INSECT
Drunella doddsii (Needham, 1927) (Needham, 1927)
INHS Ephemeroptera 6640 T.H. Frison, H.G. Rodeck 1943-02-18
United States, Colorado, Larimer, Estes Park, Estes Park, 40.38 -105.52
INHS:INSECT
Drunella doddsii (Needham, 1927) (Needham, 1927)
INHS Ephemeroptera 6642 H.H. Ross, J.A. Ross 1940-07-13
United States, Montana, Flathead, Flathead/Glacier Co, Glacier National Park, 48.763 -113.9917
INHS:INSECT
Drunella doddsii (Needham, 1927) (Needham, 1927)
INHS Ephemeroptera 6643 T.H. Frison, H.G. Rodeck 1943-02-18
United States, Colorado, Larimer, Estes Park, Bear(?) Road, Estes Park, 40.38 -105.52
INHS:INSECT
INHS Ephemeroptera 7040 T.H. Frison 1934-05-28
United States, North Carolina, Swain, Newfound Gap, Great Smoky Mountains National Park, 35.6108 -83.4254
INHS:INSECT
INHS Ephemeroptera 7041 H.H. Ross 1935-06-14
United States, North Carolina, Swain, Smokemont Campground, Great Smoky Mountains National Park, 35.5535 -83.3087
INHS:INSECT
INHS Ephemeroptera 7042 T.H. Frison 1934-05-27
United States, Tennessee, Sevier, Gatlinburg, 35.7142 -83.5122
INHS:INSECT
INHS Ephemeroptera 7043 T.H. Frison 1934-05-27
United States, Tennessee, Sevier, Elkmont, Great Smoky Mountains National Park, 35.65361 -83.58056
INHS:INSECT
INHS Ephemeroptera 7044 T.H. Frison, T.H. Frison, Jr. 1940-07-28
United States, Wyoming, Sheridan, Big Horn National Forest, 44.818 -107.4558
INHS:INSECT
INHS Ephemeroptera 7045 T.H. Frison, T.H. Frison, Jr. 1940-08-05
United States, Wyoming, Teton, Grand Teton National Park, 43.7301 -110.737
INHS:INSECT
INHS Ephemeroptera 7046
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 7302 H.H. Ross, J.A. Ross 1937-08-18
United States, Wisconsin, Rock, 10 mi E Janesville
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 7303 G.T. Riegel 1938-06-14
United States, Illinois, Champaign, Urbana, 40.11056 -88.20722
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 7304 B.D. Burks 1938-06-29
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 7305 B.D. Burks 1938-06-29
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6464 Ross, Herbert Holdsworth | Burks, Barnard D. 1938-10-28
United States, Illinois, Kankakee, Momence, 41.16667 -87.66278
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6465 1937-03-07
United States, Louisiana, East Baton Rouge, Baton Rouge, 30.57038 -90.98589
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6466 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 6467 B.D. Burks 1938-10-16
United States, Illinois, Champaign, 2.2 km SW Sadorus, 39.952 -88.365
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6468 T.H. Frison, H.H. Ross 1939-05-14
United States, Tennessee, Sevier, Gatlinburg, 35.71417 -83.51028
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6469 A.R. Brigham, M.J. Wetzel 1980-10-20
United States, Illinois, Peoria, 2.25 mi NW Trivoli, 40.7184 -89.9144
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6470 1975-06-23
United States, No other data
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6375 1946-07-28
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6376 B.D. Burks, G.T. Riegel 1939-06-07
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6377 H.H. Hoogstraal 1942-06-06
United States, Illinois, Saint Clair, nr. New Athens, 38.3273 -89.8812
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6378 H.H. Hoogstraal 1942-06-06
United States, Illinois, Saint Clair, nr. New Athens, 38.3273 -89.8812
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6379 C.O. Mohr, B.D. Burks 1937-07-13
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6380 C.O. Mohr, B.D. Burks 1937-07-13
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6381 B.D. Burks, Boesel 1938-07-28
United States, Illinois, Wabash, Mt. Carmel, 38.404 -87.7516
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6382 B.D. Burks, G.T. Riegel 1939-06-07
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6383 B.D. Burks, G.T. Riegel 1939-06-08
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6384 B.D. Burks, G.T. Riegel 1939-06-07
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6385 B.D. Burks, G.T. Riegel 1939-06-07
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6386 G.T. Riegel 1939-06-08
United States, Missouri, Marion, Palmyra, 39.79417 -91.52306
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6386 G.T. Riegel 1939-06-08
United States, Missouri, Marion, Palmyra, 39.79417 -91.52306
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6386 G.T. Riegel 1939-06-08
United States, Missouri, Marion, Palmyra, 39.79417 -91.52306
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6387 J.S. Ayars 1939-06-11
United States, Iowa, Des Moines, at Burlington under US-34, 40.81235 -91.09885
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6387 J.S. Ayars 1939-06-11
United States, Iowa, Des Moines, at Burlington under US-34, 40.81235 -91.09885
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6388 G.T. Riegel 1939-06-08
United States, Missouri, Marion, Palmyra, 39.79417 -91.52306
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6388 G.T. Riegel 1939-06-08
United States, Missouri, Marion, Palmyra, 39.79417 -91.52306
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6388 G.T. Riegel 1939-06-08
United States, Missouri, Marion, Palmyra, 39.79417 -91.52306
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6389 1946-08-06
United States, Iowa, Jackson, Sabula, 42.07153 -90.17162
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6389 1946-08-06
United States, Iowa, Jackson, Sabula, 42.07153 -90.17162
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6390 C.O. Mohr, G.T. Riegel 1940-06-25
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6391 B.G. Berger 1939-07-03
United States, Iowa, Polk, IOWA, County 77; July 3 1939; Bernard Berger, 280m
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6392 C.O. Mohr 1954-01-01
United States, Georgia, Baker, Newton, 31.3134 -84.3355
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6393 T.E. Musselman 1940-06-14
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6394 C.C. Adams 1892-07-19
United States, Illinois, McLean, Bloomington, 40.49156 -89.01345
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6395 M.W. Sanderson, D. Leighton 1943-08-09
United States, Illinois, Clinton, 0.6 mi S Carlyle Lake dam., 38.6098 -89.3575
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6396 T.H. Frison, M.W. Sanderson 1944-06-13
United States, Illinois, Jackson, Carbondale, 37.72722 -89.21667
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6397 T.H. Frison, M.W. Sanderson 1944-06-13
United States, Illinois, Jackson, Carbondale, 37.72722 -89.21667
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6398 M.W. Sanderson, D. Leighton 1943-08-09
United States, Illinois, Clinton, 0.6 mi S Carlyle Lake dam., 38.6098 -89.3575
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6399 T.H. Frison 1943-06-20
United States, Missouri, Butler, Poplar Bluff, 36.75694 -90.39278
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6400 T.E. Musselman 1940-08-01
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6401 P.W. Smith 1947-09-20
United States, Illinois, Pope, Golconda, 37.3672 -88.4864
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6402 1946-07-28
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6403 1946-07-28
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6404 1946-07-30
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6405 1946-07-28
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 6406 1946-07-30
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
INHS Ephemeroptera 6407 H.H. Ross, J.A. Ross 1943-08-06
United States, Colorado, Pitkin, Independence Pass
INHS:INSECT
INHS Ephemeroptera 6408 H.H. Ross, J.A. Ross 1940-07-13
United States, Montana, Flathead, Flathead/Glacier Co, Glacier National Park, 48.763 -113.9917
INHS:INSECT
INHS Ephemeroptera 6409 T.H. Frison, T.H. Frison, Jr. 1940-08-15
United States, Colorado, Larimer, Estes Park, Estes Park, 40.38 -105.52
INHS:INSECT
INHS Ephemeroptera 6410 H.H. Ross, J.A. Ross 1943-08-05
United States, Colorado, Chaffee, Buena Vista, 38.84222 -106.13056
INHS:INSECT
INHS Ephemeroptera 6411 H.H. Ross, J.A. Ross 1943-08-06
United States, Colorado, Pitkin, Independence Pass, 39.1088 -106.5657
INHS:INSECT
INHS Ephemeroptera 6412 Ross, Jean Alexander | Ross, Herbert Holdsworth 1943-08-06
United States, Colorado, Pitkin, Independence Pass, Sta. 3 at Boy Park
INHS:INSECT
INHS Ephemeroptera 6413 H.H. Ross, B.D. Burks 1938-04-24
United States, North Carolina, Clay, Black Gap
INHS:INSECT
INHS Ephemeroptera 6414 H.H. Ross, J.A. Ross 1943-08-02
United States, Colorado, Teller, Green Mt. Falls
INHS:INSECT
INHS Ephemeroptera 6415 T.H. Frison, T.H. Frison, Jr. 1940-08-15
United States, Colorado, Larimer, Estes Park, Estes Park, 40.38 -105.52
INHS:INSECT
INHS Ephemeroptera 6416 H.H. Ross, J.A. Ross 1943-08-06
United States, Colorado, Pitkin, Independence Pass, Sta. 2, 39.109 -106.564, 3660m
INHS:INSECT
INHS Ephemeroptera 6417 H.H. Ross, B.D. Burks 1938-04-23
United States, North Carolina, McDowell, Marion, 35.6839 -82.0086
INHS:INSECT
INHS Ephemeroptera 6418 H.H. Ross, J.A. Ross 1938-07-19
United States, Colorado, Teller, Green Mountain Falls
INHS:INSECT
Cinygmula uniformis McDunnough, 1934 McDunnough, 1934
INHS Ephemeroptera 6419 H.H. Ross 1946-07-23
United States, Oregon, Clackamas, Government Camp, Mount Hood National Forest, 45.30404 -121.75499
INHS:INSECT
INHS Ephemeroptera 6420 H.H. Ross, J.A. Ross 1947-08-14
United States, Wyoming, Sheridan, Medicine Bow MLs., 44.5683 -107.3006
INHS:INSECT
INHS Ephemeroptera 6421 P.O. Ritcher, M.W. Sanderson 1947-05-08
United States, Kentucky, Powell, Slade, 37.79508 -83.70408
INHS:INSECT
INHS Ephemeroptera 6422 H.H. Ross 1941-08-22
United States, Colorado, Eagle, Edloe, 39.8533 -106.8114
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6483 P.W. Fattig 1939-07-15
United States, Georgia, Floyd, Rome, 34.2578 -85.164118
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6484 P.W. Fattig 1940-09-02
United States, Georgia, Whitfield, 7 mi S Dalton, 34.67351 -84.98272
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6485 P.W. Fattig 1946-08-20
United States, Georgia, Decatur, Spring Creek, 30.855 -84.584
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6486 M.J. Wetzel, J.M. Kasprowicz 1984-10-17
United States, Illinois, McLean, 1.6 km SSE Kappa, 40.6599 -88.9988
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6487 M.J. Wetzel, E.A. Lisowski 1986-08-22
United States, Illinois, Clay, 5.1 km (3.1 mi) NE Flora, 38.707 -88.4528
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6488 E.A. Lisowski 1986-10-24
United States, Illinois, Clay, 5.1 km (3.1 mi) NE Flora, 38.707 -88.4528
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 6489 W.V. Balduf 1942-08-16
United States, Minnesota, Saint Louis, Ely, 47.90333 -91.86694