INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12103 C.O. Mohr, B.D. Burks 1942-04-30
United States, Illinois, Union, Alto Pass, 37.57028 -89.3175
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12104 C.O. Mohr, B.D. Burks 1942-04-30
United States, Illinois, Union, Alto Pass, 37.57028 -89.3175
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12104 C.O. Mohr, B.D. Burks 1942-04-30
United States, Illinois, Union, Alto Pass, 37.57028 -89.3175
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12105 M.W. Sanderson, B.D. Burks 1946-04-04
United States, Illinois, Pope, Dixon Springs State Park, 37.3872 -88.6682
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12106 C.O. Mohr, B.D. Burks 1946-05-16
United States, Illinois, Jackson, Giant City State Park, 37.61858 -89.19199
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12107 B.D. Burks, L.J. Stannard, G.T. Riegel 1947-01-25
United States, Illinois, Union, Alto Pass, 37.57028 -89.3175
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12108 C.O. Mohr, B.D. Burks 1946-05-16
United States, Illinois, Jackson, Giant City State Park, 37.61858 -89.19199
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12108 C.O. Mohr, B.D. Burks 1946-05-16
United States, Illinois, Jackson, Giant City State Park, 37.61858 -89.19199
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12109 M.W. Sanderson, B.D. Burks 1946-04-04
United States, Illinois, Pope, Dixon Springs State Park, 37.3872 -88.6682
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12110 M.W. Sanderson, B.D. Burks 1946-04-04
United States, Illinois, Pope, Dixon Springs State Park, 37.3872 -88.6682
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12111 H.H. Ross, B.D. Burks 1942-04-02
United States, Illinois, Johnson, Ferne Cliff State Park, 37.529 -88.983
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12112 H.H. Ross, B.D. Burks 1942-04-02
United States, Illinois, Jackson, Giant City State Park, 37.61858 -89.19199
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12112 H.H. Ross, B.D. Burks 1942-04-02
United States, Illinois, Jackson, Giant City State Park, 37.61858 -89.19199
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12113 C.O. Mohr, B.D. Burks 1942-04-11
United States, Illinois, Jackson, Giant City State Park, 37.61858 -89.19199
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12114 H.H. Ross, B.D. Burks 1942-04-03
United States, Illinois, Jackson, Giant City State Park, 37.61858 -89.19199
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12114 H.H. Ross, B.D. Burks 1942-04-03
United States, Illinois, Jackson, Giant City State Park, 37.61858 -89.19199
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12115 Frison, Theodore Henry | Ross, Herbert Holdsworth | Mohr, Carl O. 1932-05-15
United States, Illinois, Jackson, Gorham [formerly Fountain Bluff]
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12116 H.H. Ross, B.D. Burks 1939-03-24
United States, Illinois, Johnson, Ferne Cliff State Park, 37.529 -88.983
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12116 H.H. Ross, B.D. Burks 1939-03-24
United States, Illinois, Johnson, Ferne Cliff State Park, 37.529 -88.983
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12117 H.H. Ross, B.D. Burks 1942-04-02
United States, Illinois, Jackson, Giant City State Park, 37.61858 -89.19199
INHS:INSECT
Siphlonurus marshalli Traver, 1934 Traver, 1934
INHS Ephemeroptera 12118 H.H. Ross, B.D. Burks 1942-04-04
United States, Illinois, Johnson, Ferne Cliff State Park, 37.529 -88.983
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12119 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12119 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12120 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12121 T.H. Frison, H.H. Ross 1939-05-27
United States, Michigan, Benzie, Benzonia, 44.61813 -86.12221
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12122 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12123 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12124 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12125 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12126 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12127 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12127 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12128 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12129 T.H. Frison, H.H. Ross 1936-06-05
United States, Wisconsin, Washburn, Spooner, St. Croix National Scenic Riverway, 45.9053 -91.81137
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12130 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12131 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12132 J. Curry 1982-05-29
United States, Wisconsin, Langlade, 20 mi E Antigo, 45.18963 -88.73382
INHS:INSECT
Siphlonurus alternatus (Say, 1824) (Say, 1824)
INHS Ephemeroptera 12134 1927-05-31
United States, Wisconsin, Rock, Beloit Interurban Bridge, 42.52027 -89.03667
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12136 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Siphlonurus quebecensis (Provancher, 1878) (Provancher, 1878)
INHS Ephemeroptera 12136 T.H. Frison, H.H. Ross 1939-05-29
United States, Michigan, Newaygo, White Cloud, 43.54534 -85.77168
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12047 C.O. Mohr, B.D. Burks 1936-07-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12048 H.H. Ross, B.D. Burks 1938-06-12
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12050 T.H. Frison, C.O. Mohr 1931-06-16
United States, Illinois, Woodford, Goodfield, 40.60294 -89.26769
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12051 T.H. Frison, H.H. Ross, F.C. Hottes 1928-06-28
United States, Illinois, Ogle, Oregon, below dam, 42.01586 -89.32697
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12052 1925-07-09
United States, Illinois, Ogle, Oregon, below dam, 42.01586 -89.32697
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12053 H.H. Ross, B.D. Burks 1938-05-27
United States, Illinois, La Salle, Serena, 41.48518 -88.77397
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12054 H.H. Ross, B.D. Burks 1938-06-22
United States, Illinois, Kankakee, Momence, 41.16667 -87.66278
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12055 H.H. Ross, B.D. Burks 1938-05-27
United States, Illinois, La Salle, Serena, 41.48518 -88.77397
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12056 C.O. Mohr, B.D. Burks 1936-05-21
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12057 C.O. Mohr, B.D. Burks 1940-06-04
United States, Illinois, Rock Island, Milan, 41.45577 -90.57249
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12059 P.W. Fattig 1939-06-15
United States, Georgia, Catoosa, Ringgold, 34.91583 -85.10917
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12060 C.A. Hart 1898-06-27
United States, Illinois, Mason, Havana, 40.29444 -90.06885
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12061 H.H. Ross, B.D. Burks 1936-08-27
United States, Illinois, Vermilion, 8.5 km W Danville (US-150); 2.6 mi E Oakwood, 40.1171 -87.7266
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12062 H.H. Ross, B.D. Burks 1938-06-12
United States, Illinois, McHenry, Spring Grove, 42.442 -88.239
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12063 1925-07-09
United States, Illinois, Ogle, Oregon, below dam, 42.01586 -89.32697
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12064 B.D. Burks 1937-09-17
United States, Illinois, Kankakee, Momence, 41.16667 -87.66278
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12065 P.W. Fattig 1939-06-14
United States, Georgia, Catoosa, Ringgold, 34.91583 -85.10917
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12066 B.D. Burks, Boesel 1938-07-12
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12067 B.D. Burks, Boesel 1938-07-12
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12068 B.D. Burks 1938-06-29
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12069 B.D. Burks 1938-06-29
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12070 T.H. Frison 1928-05-22
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12071 H.H. Ross, B.D. Burks 1938-05-12
United States, Illinois, La Salle, Serena, 41.48518 -88.77397
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12072 H.H. Ross, B.D. Burks 1938-05-12
United States, Illinois, La Salle, Serena, 41.48518 -88.77397
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12073 C.O. Mohr, B.D. Burks 1938-06-08
United States, Illinois, McHenry, Spring Grove, 42.44078 -88.23729
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12079 H.H. Ross, B.D. Burks 1936-08-27
United States, Illinois, Vermilion, 8.5 km W Danville (US-150); 2.6 mi E Oakwood, 40.1171 -87.7266
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12080 T.H. Frison 1929-06-29
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12081 T.H. Frison 1940-06-12
United States, Tennessee, Sevier, Sevierville, 35.86806 -83.56194
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12082 B.D. Burks 1938-06-04
United States, Illinois, McHenry, Spring Grove, 42.44078 -88.23729
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 12083 H.H. Ross 1940-07-15
United States, Wisconsin, Eau Claire, Eau Claire, 44.81111 -91.50279
INHS:INSECT
INHS Ephemeroptera 12361 C. Moye 1961-07-12
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
INHS Ephemeroptera 12362 B.D. Burks 1937-09-17
United States, Illinois, Kankakee, Route 1, Momence, 41.16001 -87.66306
INHS:INSECT
INHS Ephemeroptera 12363 P.W. Fattig 1939-04-21
United States, Georgia, Pike, 5.6 mi W Concord, 33.0672 -84.5244
INHS:INSECT
INHS Ephemeroptera 12364 T.H. Frison 1943-06-12
United States, Texas, Palo Pinto, W Palo Pinto, 32.7676 -98.3067
INHS:INSECT
INHS Ephemeroptera 12365 P.W. Fattig 1939-05-14
United States, Georgia, Crawford, 7 mi W Roberta, 32.75911 -84.11183
INHS:INSECT
INHS Ephemeroptera 12630 C.O. Mohr, B.D. Burks 1938-05-31
United States, Illinois, Kankakee, Kankakee, 41.113429 -87.870484
INHS:INSECT
INHS Ephemeroptera 12631 Frison, Theodore Henry | Mohr, Carl O. 1935-07-05
United States, Illinois, Hardin, Rosiclare, 37.42361 -88.34611
INHS:INSECT
INHS Ephemeroptera 12749 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 12749 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 12750 T.H. Frison, C.O. Mohr 1940-03-21
United States, Virginia, Rockingham, Port Republic, 38.29785 -78.81076
INHS:INSECT
INHS Ephemeroptera 12751 C.O. Mohr, B.D. Burks 1946-05-15
United States, Illinois, Pope, Eddyville, 37.49889 -88.58778
INHS:INSECT
INHS Ephemeroptera 12751 C.O. Mohr, B.D. Burks 1946-05-15
United States, Illinois, Pope, Eddyville, 37.49889 -88.58778
INHS:INSECT
INHS Ephemeroptera 12752 T.H. Frison, C.O. Mohr 1940-03-21
United States, Virginia, Greene, Stanardsville, 38.2977 -78.4393
INHS:INSECT
INHS Ephemeroptera 12753 H.H. Ross, C.O. Mohr 1936-04-10
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
INHS Ephemeroptera 12900 A.R. Brigham, M.J. Wetzel 1980-10-08
United States, Illinois, Williamson, 1 mi. NNE Pittsburg, T8S, R3E, NE 1/4, NE 1/4, SE 1/4, Sec. 26, 37.7943 -88.8542
INHS:INSECT
INHS Ephemeroptera 12901 1936-09-04
United States, Bow River
INHS:INSECT
INHS Ephemeroptera 13017 N.V. Chamberlain 1958-06-19
United States, Alaska, Matanuska-Susitna, 1 mi SE Wasilla, 61.5561 -149.5424
INHS:INSECT
INHS Ephemeroptera 13018 H.B. Cunningham 1961-07-08
United States, Alabama, De Kalb, Collinsville, 34.26389 -85.86056
INHS:INSECT
INHS Ephemeroptera 13019 H.B. Cunningham 1961-07-08
United States, Alabama, De Kalb, Collinsville, 34.26389 -85.86056
INHS:INSECT
INHS Ephemeroptera 13135 M.A. Harris 1993-06-16
United States, Illinois, Marshall, Lacon, 41.0256 -89.4177
INHS:INSECT
INHS Ephemeroptera 13136 G. Gardner, E.F. Ulaszek 1985-06-13
United States, Illinois, McLean, 1.6 km SSE Kappa, 40.6599 -88.9988
INHS:INSECT
INHS Ephemeroptera 12993 H. Brown 1973-08-07
United States, Colorado, Boulder, Boulder Creek , Elevation 7400 ft., 2257m
INHS:INSECT
INHS Ephemeroptera 12994 C. E. Dunn, C. L. Smith, D. Hurd 1973-07-21
United States, Georgia, Habersham, 3 mi. S. of Batesville, 34.7294 -83.5881
INHS:INSECT
INHS Ephemeroptera 12995 H.H. Ross, J.B. Wallace 1969-10-18
United States, Georgia, Harris, Pine Mt. Valley, 32.7836 -84.8281
INHS:INSECT
INHS Ephemeroptera 12996 A.R. Brigham, G.A. Schuster, J.D. Unzicker, W. Wolfe 1977-04-12
United States, Georgia, Murray, 1.5 mi S Iron Mountain, 34.9425 -84.6673
INHS:INSECT
INHS Ephemeroptera 12997 A.R. Brigham, J.D. Unzicker 1977-04-12
United States, Georgia, Murray, spring rivulet just N Murray's Lake, 34.9451 -84.6678
INHS:INSECT
INHS Ephemeroptera 12998 A.R. Brigham, J.D. Unzicker 1977-04-12
United States, Georgia, Murray, spring rivulet just N Murray's Lake, 34.9451 -84.6678
INHS:INSECT
INHS Ephemeroptera 12999 L.H. Smith 1938-06-19
United States, Idaho, Blaine, Hailey, 43.5195 -114.3157
INHS:INSECT
INHS Ephemeroptera 13000 G.F. Knowlton, K.E. Evans 1946-07-19
United States, Idaho, Bingham, Ft. Hall, 43.0333 -112.4385
INHS:INSECT
INHS Ephemeroptera 13001 H.H. Ross 1936-07-06
United States, Wyoming, Sublette, Boulder, 42.74833 -109.71694