INHS:INSECT
undetermined
INHS Insect Collection 845049 Ross, Herbert Holdsworth | Burks, Barnard D. 1941-05-23
United States, Illinois, Mercer, USA, Illinois, Mercer County, Keithsburg, 41.1 -90.937222
INHS:INSECT
Allopteryx daggyi Dybas Dybas
INHS Coleoptera 6136 Hoff, Clarence Clayton 1945-04-01
United States, Illinois, Mercer, New Windsor, 188m
INHS:INSECT
Lepidocyrtus cinereus Folsom, 1924 Folsom, 1924
INHS Collembola 5 M.W. Sanderson, L.J. Stannard, P.W. Smith 1949-06-09
United States, Illinois, Mercer, Keithsburg, 41.09819 -90.94625
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1696 M.W. Sanderson, B.D. Burks 1946-07-04
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
Anthopotamus verticis (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3433 M.W. Sanderson, B.D. Burks 1946-07-04
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
Anthopotamus verticis (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3435 M.W. Sanderson, B.D. Burks 1946-07-04
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
Anthopotamus verticis (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3436 M.W. Sanderson, B.D. Burks 1946-07-04
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
Anthopotamus verticis (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3437 M.W. Sanderson, B.D. Burks 1946-07-04
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
INHS Ephemeroptera 4136 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
INHS Ephemeroptera 4137 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
INHS Ephemeroptera 4138 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Heptagenia elegantula (Eaton, 1885) (Eaton, 1885)
INHS Ephemeroptera 4139 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Heptagenia elegantula (Eaton, 1885) (Eaton, 1885)
INHS Ephemeroptera 4140 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Heptagenia elegantula (Eaton, 1885) (Eaton, 1885)
INHS Ephemeroptera 4141 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Heptagenia elegantula (Eaton, 1885) (Eaton, 1885)
INHS Ephemeroptera 4142 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Labiobaetis propinquus (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 4143 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 4134 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 4135 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Labiobaetis propinquus (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 4144 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Labiobaetis propinquus (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 4145 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Labiobaetis ephippiatus (Traver, 1935) (Traver, 1935)
INHS Ephemeroptera 4146 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Labiobaetis ephippiatus (Traver, 1935) (Traver, 1935)
INHS Ephemeroptera 4147 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Labiobaetis ephippiatus (Traver, 1935) (Traver, 1935)
INHS Ephemeroptera 4148 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Baetis intercalaris McDunnough, 1921 McDunnough, 1921
INHS Ephemeroptera 4149 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Baetis intercalaris McDunnough, 1921 McDunnough, 1921
INHS Ephemeroptera 4150 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Maccaffertium exiguum (Traver, 1933) (Traver, 1933)
INHS Ephemeroptera 4151 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
Heptagenia elegantula (Eaton, 1885) (Eaton, 1885)
INHS Ephemeroptera 4239 R.E. DeWalt 1997-06-17
United States, Illinois, Mercer, 4.7 km SSW Viola, 41.1616 -90.6075
INHS:INSECT
INHS Ephemeroptera 5273 1888-08-15
United States, Illinois, Mercer, Willow Sl., 41.25916 -91.0746
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 8291 Ross, Herbert Holdsworth | Mohr, Carl O. 1932-06-08
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
INHS Ephemeroptera 7994 C.O. Mohr 1932-04-04
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
INHS Ephemeroptera 8017 L. Brown 1932-06-20
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 8315 T.H. Frison, C.O. Mohr 1932-06-14
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 9647 1932-01-01
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
Stenacron carolina (Banks, 1914) (Banks, 1914)
INHS Ephemeroptera 10186 1932-01-01
United States, Illinois, Mercer, Keithsburg, 41.09819 -90.94625
INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 10354 H.H. Ross, B.D. Burks 1941-05-23
United States, Illinois, Mercer, Keithsburg, 41.09819 -90.94625
INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 10359 Ross, Herbert Holdsworth | Burks, Barnard D. 1941-05-23
United States, Illinois, Mercer, New Boston, 41.169444 -90.996667
INHS:INSECT
INHS Ephemeroptera 11168 Ross, Herbert Holdsworth | Burks, Barnard D. 1941-05-23
United States, Illinois, Mercer, New Boston, 41.169444 -90.996667
INHS:INSECT
Anthopotamus verticis (Say, 1839) (Say, 1839)
INHS Ephemeroptera 11342 L. Brown 1932-06-20
United States, Illinois, Mercer, Keithsburg, 41.09819 -90.94625
INHS:INSECT
INHS Ephemeroptera 11534 H.H. Ross, B.D. Burks 1941-05-22
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
Anthopotamus verticis (Say, 1839) (Say, 1839)
INHS Ephemeroptera 12252 H.H. Ross, C.O. Mohr 1932-06-09
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
Anthopotamus verticis (Say, 1839) (Say, 1839)
INHS Ephemeroptera 12254 L. Brown 1932-06-20
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
Anthopotamus verticis (Say, 1839) (Say, 1839)
INHS Ephemeroptera 12260 L. Brown 1932-06-20
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
INHS Ephemeroptera 12719 L. Brown 1932-06-20
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
INHS Ephemeroptera 12812 L. Brown 1932-06-20
United States, Illinois, Mercer, Keithsburg, 41.09798 -90.94775
INHS:INSECT
INHS Ephemeroptera 14093 M.J. Wetzel, B.J. Kasprowicz 1987-11-03
United States, Illinois, Mercer, 3.6 mi SW New Windsor, 41.1578 -90.4803
INHS:INSECT
INHS Ephemeroptera 14097 M.J. Wetzel, B.J. Kasprowicz 1987-11-03
United States, Illinois, Mercer, 3.6 mi SW New Windsor, 41.1578 -90.4803
INHS:INSECT
INHS Ephemeroptera 14742 1977-10-06
United States, Illinois, Mercer, 1 mi N Norwood, 41.09695 -90.62819
INHS:INSECT
INHS Insect Collection 9330 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Perlesta Banks, 1906 Banks, 1906
INHS Insect Collection 9331 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
INHS Insect Collection 9332 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
INHS Insect Collection 9332 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Heptagenia elegantula (Eaton, 1885) (Eaton, 1885)
INHS Insect Collection 9333 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Maccaffertium terminatum placitum (Banks, 1910) (Banks, 1910)
INHS Insect Collection 9334 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Maccaffertium exiguum (Traver, 1933) (Traver, 1933)
INHS Insect Collection 9335 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Baetis flavistriga McDunnough, 1921 McDunnough, 1921
INHS Insect Collection 9336 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Acentrella turbida (McDunnough, 1924) (McDunnough, 1924)
INHS Insect Collection 9337 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Hydropsyche (Hydropsyche) betteni Ross, 1938 Ross, 1938
INHS Insect Collection 9338 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Hydropsyche (Hydropsyche) betteni Ross, 1938 Ross, 1938
INHS Insect Collection 9338 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Hydropsyche (Hydropsyche) simulans Ross, 1938 Ross, 1938
INHS Insect Collection 9339 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Hydropsyche (Hydropsyche) simulans Ross, 1938 Ross, 1938
INHS Insect Collection 9339 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Hydropsyche (Ceratopsyche) morosa (Hagen, 1861) (Hagen, 1861)
INHS Insect Collection 9340 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Hydropsyche (Ceratopsyche) morosa (Hagen, 1861) (Hagen, 1861)
INHS Insect Collection 9340 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
INHS Insect Collection 9341 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
INHS Insect Collection 9318 R.E. DeWalt 2000-05-11
United States, Illinois, Mercer, 7 km E Seaton, 41.09871 -90.71799
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Insect Collection 9319 R.E. DeWalt 2000-05-11
United States, Illinois, Mercer, 7 km E Seaton, 41.09871 -90.71799
INHS:INSECT
Heptagenia elegantula (Eaton, 1885) (Eaton, 1885)
INHS Insect Collection 9320 R.E. DeWalt 2000-05-11
United States, Illinois, Mercer, 7 km E Seaton, 41.09871 -90.71799
INHS:INSECT
INHS Insect Collection 9321 R.E. DeWalt 2000-05-11
United States, Illinois, Mercer, 7 km E Seaton, 41.09871 -90.71799
INHS:INSECT
INHS Insect Collection 9322 R.E. DeWalt 2000-05-11
United States, Illinois, Mercer, 7 km E Seaton, 41.09871 -90.71799
INHS:INSECT
Hydropsyche (Hydropsyche) betteni Ross, 1938 Ross, 1938
INHS Insect Collection 9323 R.E. DeWalt 2000-05-11
United States, Illinois, Mercer, 7 km E Seaton, 41.09871 -90.71799
INHS:INSECT
Hydropsyche (Ceratopsyche) morosa (Hagen, 1861) (Hagen, 1861)
INHS Insect Collection 9324 R.E. DeWalt 2000-05-11
United States, Illinois, Mercer, 7 km E Seaton, 41.09871 -90.71799
INHS:INSECT
INHS Insect Collection 9325 R.E. DeWalt 2000-05-11
United States, Illinois, Mercer, 7 km E Seaton, 41.09871 -90.71799
INHS:INSECT
INHS Insect Collection 9326 R.E. DeWalt 2000-05-11
United States, Illinois, Mercer, 7 km E Seaton, 41.09871 -90.71799
INHS:INSECT
INHS Insect Collection 9327 R.E. DeWalt 2000-05-11
United States, Illinois, Mercer, 7 km E Seaton, 41.09871 -90.71799
INHS:INSECT
INHS Insect Collection 9328 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Insect Collection 9329 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Perlesta Banks, 1906 Banks, 1906
INHS Insect Collection 9317 R.E. DeWalt 2000-05-11
United States, Illinois, Mercer, 7 km E Seaton, 41.09871 -90.71799
INHS:INSECT
Hydropsyche (Ceratopsyche) bronta Ross, 1938 Ross, 1938
INHS Insect Collection 9342 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Baetis intercalaris McDunnough, 1921 McDunnough, 1921
INHS Insect Collection 9343 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
INHS Insect Collection 9344 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Hydroptila angusta HH Ross, 1938 HH Ross, 1938
INHS Insect Collection 9345 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Cheumatopsyche analis (Banks, 1903) (Banks, 1903)
INHS Insect Collection 9346 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
INHS Insect Collection 9347 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
INHS Insect Collection 9348 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
INHS Insect Collection 9349 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Insect Collection 9350 R.E. DeWalt 2000-05-12
United States, Illinois, Mercer, 3.25 km SE Burgess, 41.09592 -90.626
INHS:INSECT
Hydropsyche (Hydropsyche) simulans Ross, 1938 Ross, 1938
INHS Insect Collection 10791 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
INHS Insect Collection 10792 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Insect Collection 10793 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
Hydropsyche (Ceratopsyche) morosa (Hagen, 1861) (Hagen, 1861)
INHS Insect Collection 10794 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
INHS Insect Collection 10795 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
INHS Insect Collection 10796 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
Perlesta Banks, 1906 Banks, 1906
INHS Insect Collection 10797 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
INHS Insect Collection 10798 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
INHS Insect Collection 10798 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
Cheumatopsyche analis (Banks, 1903) (Banks, 1903)
INHS Insect Collection 10799 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
INHS Insect Collection 10800 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
Caenis diminuta Walker, 1853 Walker, 1853
INHS Insect Collection 32401 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Insect Collection 32402 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
Heptagenia elegantula (Eaton, 1885) (Eaton, 1885)
INHS Insect Collection 32403 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Insect Collection 32404 R.E. DeWalt 2002-05-02
United States, Illinois, Mercer, E of Co.-Rd. 2500E, 4.7km SW Viola, 41.1673 -90.6639