INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2836 H.H. Ross, B.D. Burks 1948-07-09
United States, Illinois, Kankakee, Kankakee, 41.113429 -87.870484
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2837 H.H. Ross, B.D. Burks 1948-07-08
United States, Illinois, Kane, St. Charles, 41.91358 -88.31356
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2838 H.H. Ross, B.D. Burks 1948-07-08
United States, Illinois, Kane, St. Charles, 41.91358 -88.31356
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2839 F.F. Hasbrouck 1940-07-13
United States, Illinois, Peoria, Peoria, 40.69361 -89.58889
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2840 F.F. Hasbrouck 1941-07-01
United States, Illinois, Peoria, Peoria, 40.69361 -89.58889
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2857
United States, Illinois, Sangamon, Central Springfield Historic District, 39.80167 -89.64361
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2858 1881-10-15
United States, Illinois, Cook, Chicago
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2859 C.A. Hart, S.A. Forbes 1892-07-22
United States, Illinois, Carroll, Savanna, 42.09622 -90.16227
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2860 C.A. Hart, S.A. Forbes 1892-07-22
United States, Illinois, Carroll, Savanna, 42.09622 -90.16227
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2861 C.A. Hart, S.A. Forbes 1892-07-22
United States, Illinois, Carroll, Savanna, 42.09622 -90.16227
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2862 C.A. Hart, S.A. Forbes 1892-07-22
United States, Illinois, Carroll, Savanna, 42.09622 -90.16227
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2934 1914-05-24
United States, Illinois, Vermilion, Muncie at US-150, 40.11323 -87.83275
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2935 1914-05-20
United States, Illinois, Champaign, Urbana, 40.11056 -88.20722
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2936 B.D. Burks, R.A. Evers 1948-05-28
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2937 H.H. Ross, B.D. Burks 1942-05-22
United States, Illinois, Vermilion, Oakwood, 40.082773 -87.780608
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2938 H.H. Ross, B.D. Burks 1942-05-22
United States, Illinois, Vermilion, Oakwood, 40.082773 -87.780608
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2939 H.H. Ross, B.D. Burks 1942-05-22
United States, Illinois, Vermilion, Oakwood, 40.082773 -87.780608
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2940 H.H. Ross, B.D. Burks 1942-05-22
United States, Illinois, Vermilion, Oakwood, 40.082773 -87.780608
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2941 H.H. Ross, B.D. Burks 1942-05-22
United States, Illinois, Vermilion, Oakwood, 40.082773 -87.780608
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2942 H.H. Ross, B.D. Burks 1942-05-22
United States, Illinois, Vermilion, Oakwood, 40.082773 -87.780608
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2943 C.W. Sabrosky 1937-06-05
United States, Michigan, Ingham, East Lansing-MSU Campus, 42.73175 -84.48726
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2944 C.W. Sabrosky 1938-05-30
United States, Michigan, Berrien, St. Joseph
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2945 C.W. Sabrosky 1936-06-06
United States, Michigan, Midland, Midland, Mich.; VI 6 1936
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3020 T.H. Frison 1925-07-07
United States, Illinois, Whiteside, Phrophetstown, 41.671 -89.936, 188m
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3021 T.H. Frison 1925-07-07
United States, Illinois, Whiteside, Phrophetstown, 41.671 -89.936, 188m
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3022 T.H. Frison 1925-07-07
United States, Illinois, Whiteside, Phrophetstown, 41.671 -89.936, 188m
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3023 T.H. Frison 1925-07-07
United States, Illinois, Whiteside, Phrophetstown, 41.671 -89.936, 188m
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3024 T.H. Frison 1925-07-07
United States, Illinois, Whiteside, Phrophetstown, 41.671 -89.936, 188m
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3025 T.H. Frison 1925-07-07
United States, Illinois, Whiteside, Phrophetstown, 41.671 -89.936, 188m
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3026 T.H. Frison 1925-07-07
United States, Illinois, Whiteside, Phrophetstown, 41.671 -89.936, 188m
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3027 T.H. Frison 1925-07-07
United States, Illinois, Whiteside, Phrophetstown, 41.671 -89.936, 188m
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3028 M.W. Sanderson, B.D. Burks 1947-07-24
United States, Illinois, Whiteside, Phrophetstown, 41.671 -89.936, 188m
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3029 T.H. Frison 1927-07-20
United States, Illinois, Vermilion, Muncie at US-150, 40.11323 -87.83275
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3030 T.H. Frison 1927-07-20
United States, Illinois, Vermilion, Muncie at US-150, 40.11323 -87.83275
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3031 T.H. Frison 1927-07-20
United States, Illinois, Vermilion, Muncie at US-150, 40.11323 -87.83275
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3032 T.H. Frison 1927-07-20
United States, Illinois, Vermilion, Muncie at US-150, 40.11323 -87.83275
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2863 C.A. Hart, F.M. McElfresh, S.A. Forbes, S. Shiga 1892-07-27
United States, Illinois, Carroll, Savanna, 42.09622 -90.16227
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2864 S.A. Forbes, S. Shiga 1892-07-29
United States, Illinois, Carroll, Savanna, 42.09622 -90.16227
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2865 C.A. Hart 1894-06-23
United States, Illinois, Mason, Quiver lake, 40.344 -90.039
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2866 C.A. Hart 1894-06-24
United States, Illinois, Mason, Quiver lake, 40.344 -90.039
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2867 C.A. Hart, et al. 1894-06-25
United States, Illinois, Mason, Quiver lake, 40.344 -90.039
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2868 1898-06-25
United States, Illinois, Mason, Havana, 40.29444 -90.06885
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2869 1906-06-30
United States, Illinois, Wabash, Mt. Carmel, 38.404 -87.7516
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2870 1906-06-30
United States, Illinois, Wabash, Mt. Carmel, 38.404 -87.7516
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2871 1906-06-30
United States, Illinois, Wabash, Mt. Carmel, 38.404 -87.7516
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2872 1998-07-30
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2873 Frison, Theodore Henry 1925-07-09
United States, Illinois, Ogle, Oregon, below dam, 42.01586 -89.32697
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2874 T.H. Frison, R.D. Glasgow 1927-07-20
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2875 T.H. Frison, R.D. Glasgow 1927-07-20
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2876 T.H. Frison, R.D. Glasgow 1927-07-20
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2877 T.H. Frison, R.D. Glasgow 1927-07-20
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2878 T.H. Frison, R.D. Glasgow 1927-07-20
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2879 T.H. Frison, R.D. Glasgow 1927-07-20
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2880 T.H. Frison, R.D. Glasgow 1927-07-20
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2881 T.H. Frison, R.D. Glasgow 1927-07-20
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2882 T.H. Frison, R.D. Glasgow 1927-07-20
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2883 T.H. Frison, R.D. Glasgow 1927-07-20
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2884 T.H. Frison, R.D. Glasgow 1927-07-20
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2885 T.H. Frison, R.D. Glasgow 1927-07-20
United States, Illinois, Whiteside, Fulton, 41.86467 -90.17003
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2886 T.H. Frison, R.D. Glasgow 1927-07-21
United States, Illinois, Jo Daviess, East Dubuque, 42.49213 -90.65106
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2887 T.H. Frison, R.D. Glasgow 1927-07-21
United States, Illinois, Jo Daviess, East Dubuque, 42.49213 -90.65106
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2888 T.H. Frison, R.D. Glasgow 1927-07-21
United States, Illinois, Jo Daviess, East Dubuque, 42.49213 -90.65106
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2889 T.H. Frison, R.D. Glasgow 1927-07-21
United States, Illinois, Jo Daviess, East Dubuque, 42.49213 -90.65106
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2890 T.H. Frison, R.D. Glasgow 1927-07-21
United States, Illinois, Jo Daviess, East Dubuque, 42.49213 -90.65106
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2891 T.H. Frison 1925-06-30
United States, Illinois, Champaign, 2 km N Homer, 40.056 -87.958
INHS:INSECT
INHS Ephemeroptera 2892 H.H. Ross, H.B. Mills 1948-07-14
United States, Illinois, Gallatin, Old Shawneetown, 37.69392 -88.13488
INHS:INSECT
INHS Ephemeroptera 2893 1914-05-31
United States, Illinois, Lee, Dixon, 41.84557 -89.48453
INHS:INSECT
INHS Ephemeroptera 2894 B.D. Burks 1947-06-11
United States, Illinois, Kankakee, 0.3 mi SE Aroma Park, 41.07505 -87.80595
INHS:INSECT
INHS Ephemeroptera 2895 B.D. Burks 1947-06-11
United States, Illinois, Kankakee, 0.3 mi SE Aroma Park, 41.07505 -87.80595
INHS:INSECT
INHS Ephemeroptera 2896
United States, Nebraska, Lancaster, Lincoln, 40.8 -96.67
INHS:INSECT
INHS Ephemeroptera 2897 Ross, Herbert Holdsworth | Burks, Barnard D. 1948-07-09
United States, Illinois, Iroquois, Onarga, 40.7152 -88.0063
INHS:INSECT
INHS Ephemeroptera 2898 1905-09-08
United States, Illinois, Rock Island, Rock Island, 41.51346 -90.58287
INHS:INSECT
INHS Ephemeroptera 2899 1905-09-08
United States, Illinois, Rock Island, Rock Island, 41.51346 -90.58287
INHS:INSECT
INHS Ephemeroptera 2900 C.A. Hart, F.M. McElfresh, S.A. Forbes 1892-07-23
United States, Illinois, Carroll, Savanna, 42.09622 -90.16227
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2946 J. Warner 1947-06-06
United States, Illinois, Piatt, Monticello, 40.03106 -88.58838
INHS:INSECT
Paraleptophlebia praepedita (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2947 J. Warner 1947-06-06
United States, Illinois, Piatt, Monticello, 40.03106 -88.58838
INHS:INSECT
Paraleptophlebia strigula (McDunnough, 1932) (McDunnough, 1932)
INHS Ephemeroptera 2948 E. Craighead 1948-06-19
United States, Pennsylvania, Union, Weikert, 40.8583 -77.2949
INHS:INSECT
Paraleptophlebia strigula (McDunnough, 1932) (McDunnough, 1932)
INHS Ephemeroptera 2949 E. Craighead 1948-06-19
United States, Pennsylvania, Union, Weikert, 40.8583 -77.2949
INHS:INSECT
Siphloplecton basale (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 2956 W.R. Horsfall 1947-08-01
United States, Michigan, Antrim, Torch Lake, 45.0744 -85.3579
INHS:INSECT
Siphloplecton basale (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 2957 W.R. Horsfall 1947-08-01
United States, Michigan, Antrim, Torch Lake, 45.0744 -85.3579
INHS:INSECT
Siphloplecton basale (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 2958 W.R. Horsfall 1947-08-01
United States, Michigan, Antrim, Torch Lake, 45.0744 -85.3579
INHS:INSECT
Siphloplecton basale (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 2959 W.R. Horsfall 1947-08-01
United States, Michigan, Antrim, Torch Lake, 45.0744 -85.3579
INHS:INSECT
Siphloplecton basale (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 2960 W.R. Horsfall 1947-08-01
United States, Michigan, Antrim, Torch Lake, 45.0744 -85.3579
INHS:INSECT
Siphloplecton basale (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 2961 W.R. Horsfall 1947-08-01
United States, Michigan, Antrim, Torch Lake, 45.0744 -85.3579
INHS:INSECT
Siphloplecton basale (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 2962 W.R. Horsfall 1947-08-01
United States, Michigan, Antrim, Torch Lake, 45.0744 -85.3579
INHS:INSECT
Habrophlebia vibrans Needham, 1907 Needham, 1907
INHS Ephemeroptera 2909 N. Banks
United States, North Carolina, Jackson, Haywood/Jackson Co, Black Mountain, 35.3604 -83.107
INHS:INSECT
Habrophlebiodes americana (Banks, 1903) (Banks, 1903)
INHS Ephemeroptera 2910 L.J. Stannard 1947-07-16
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Habrophlebiodes americana (Banks, 1903) (Banks, 1903)
INHS Ephemeroptera 2911 L.J. Stannard 1947-07-16
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Siphloplecton basale (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 2963 W.R. Horsfall 1947-08-01
United States, Michigan, Antrim, Torch Lake, 45.0744 -85.3579
INHS:INSECT
Siphloplecton basale (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 2964 W.R. Horsfall 1947-08-01
United States, Michigan, Antrim, Torch Lake, 45.0744 -85.3579
INHS:INSECT
Siphloplecton basale (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 2964 W.R. Horsfall 1947-08-01
United States, Michigan, Antrim, Torch Lake, 45.0744 -85.3579
INHS:INSECT
Siphloplecton basale (Walker, 1853) (Walker, 1853)
INHS Ephemeroptera 2965 W.R. Horsfall 1947-08-01
United States, Michigan, Antrim, Torch Lake, 45.0744 -85.3579
INHS:INSECT
Campsurus decoloratus (Hagen, 1861) (Hagen, 1861)
INHS Ephemeroptera 2966 1908-06-24
United States, Texas, Cameron, Brownsville, 25.90175 -97.49748
INHS:INSECT
Campsurus decoloratus (Hagen, 1861) (Hagen, 1861)
INHS Ephemeroptera 2967 ? Dorner
United States, Texas, Cameron, Brownsville, 25.90175 -97.49748
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 3213 T.H. Frison 1925-08-10
United States, Illinois, Champaign, 2 km N Homer, 40.056 -87.958
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 3214 T.H. Frison 1925-08-10
United States, Illinois, Champaign, 2 km N Homer, 40.056 -87.958
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 3215 T.H. Frison 1925-08-10
United States, Illinois, Champaign, 2 km N Homer, 40.056 -87.958
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 3216 T.H. Frison 1925-08-10
United States, Illinois, Champaign, 2 km N Homer, 40.056 -87.958
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 3217 T.H. Frison 1925-08-10
United States, Illinois, Champaign, 2 km N Homer, 40.056 -87.958
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 3218 T.H. Frison 1925-08-10
United States, Illinois, Champaign, 2 km N Homer, 40.056 -87.958