INHS:INSECT
Stenelmis Dufour, 1835 Dufour, 1835
INHS Coleoptera 249 Wetzel, Mark J. | Harris, Mitchell A. | Kitchel, H.E. | Taylor, C.A. 1993-08-05
United States, Illinois, Stephenson, at W Stees Road, 1 km NW Sunnyside, 42.364 -89.9215
INHS:INSECT
Stenelmis Dufour, 1835 Dufour, 1835
INHS Coleoptera 186 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Taylor 1993-09-23
United States, Illinois, Stephenson, at W Stees Road, 1 km NW Sunnyside, 42.364 -89.9215
INHS:INSECT
Stenelmis Dufour, 1835 Dufour, 1835
INHS Coleoptera 187 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Taylor 1993-09-23
United States, Illinois, Stephenson, at W Goddard Rd, 3 km SW Lena, 42.3644 -89.8687
INHS:INSECT
Optioservus Sanderson, 1954 Sanderson, 1954
INHS Coleoptera 198 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Taylor 1993-09-23
United States, Illinois, Stephenson, at W Goddard Rd, 3 km SW Lena, 42.3644 -89.8687
INHS:INSECT
Optioservus Sanderson, 1954 Sanderson, 1954
INHS Insect Collection 199 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Taylor 1993-09-23
United States, Illinois, Stephenson, at W Stees Road, 1 km NW Sunnyside, 42.364 -89.9215
INHS:INSECT
Optioservus Sanderson, 1954 Sanderson, 1954
INHS Coleoptera 200 Wetzel, Mark J. | Harris, Mitchell A. | Kitchel, H.E. | Taylor, C.A. | Phillips, C.A. 1994-04-20
United States, Illinois, Stephenson, N Rink Road bridge, 10.5 km NW Freeport, 42.3393 -89.7492
INHS:INSECT
Dubiraphia Sanderson, 1954 Sanderson, 1954
INHS Coleoptera 206 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Taylor 1993-09-23
United States, Illinois, Stephenson, at US 20, 4 km E Stockton
INHS:INSECT
Dubiraphia Sanderson, 1954 Sanderson, 1954
INHS Coleoptera 209 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Taylor 1993-09-23
United States, Illinois, Stephenson, at W Goddard Rd, 3 km SW Lena, 42.3644 -89.8687
INHS:INSECT
Dubiraphia Sanderson, 1954 Sanderson, 1954
INHS Coleoptera 210 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Taylor 1993-09-23
United States, Illinois, Stephenson, at W Stees Road, 1 km NW Sunnyside, 42.364 -89.9215
INHS:INSECT
Dubiraphia Sanderson, 1954 Sanderson, 1954
INHS Coleoptera 211 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Phillips, C.A. Taylor 1994-04-21
United States, Illinois, Stephenson, 6.3 km NNW Kent at West Stees Road, 42.364 -89.9216
INHS:INSECT
Dubiraphia Sanderson, 1954 Sanderson, 1954
INHS Coleoptera 212 Wetzel, Mark J. | Harris, Mitchell A. | Kitchel, H.E. | Taylor, C.A. | Phillips, C.A. 1994-04-20
United States, Illinois, Stephenson, N Rink Road bridge, 10.5 km NW Freeport, 42.3393 -89.7492
INHS:INSECT
Dubiraphia quadrinotata (Say, 1825) (Say, 1825)
INHS Coleoptera 780 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Taylor 1993-09-23
United States, Illinois, Stephenson, at US 20, 4 km E Stockton
INHS:INSECT
Optioservus fastiditus (LeConte) (LeConte)
INHS Coleoptera 781 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Phillips, C.A. Taylor 1994-04-21
United States, Illinois, Stephenson, 2.4 km SW Lena at W Goddard Road bridge, 42.364 -89.8524
INHS:INSECT
Helichus striatus LeConte, 1852 LeConte, 1852
INHS Coleoptera 782 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Phillips, C.A. Taylor 1994-04-21
United States, Illinois, Stephenson, 2.4 km SW Lena at W Goddard Road bridge, 42.364 -89.8524
INHS:INSECT
Stenelmis crenata (Say, 1824) (Say, 1824)
INHS Coleoptera 783 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Phillips, C.A. Taylor 1994-04-21
United States, Illinois, Stephenson, 6.3 km NNW Kent at West Stees Road, 42.364 -89.9216
INHS:INSECT
Stenelmis crenata (Say, 1824) (Say, 1824)
INHS Coleoptera 783 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Phillips, C.A. Taylor 1994-04-21
United States, Illinois, Stephenson, 6.3 km NNW Kent at West Stees Road, 42.364 -89.9216
INHS:INSECT
Stenelmis crenata (Say, 1824) (Say, 1824)
INHS Coleoptera 784 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Phillips, C.A. Taylor 1994-04-21
United States, Illinois, Stephenson, 2.4 km SW Lena at W Goddard Road bridge, 42.364 -89.8524
INHS:INSECT
Helichus striatus LeConte, 1852 LeConte, 1852
INHS Coleoptera 785 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Taylor 1993-09-23
United States, Illinois, Stephenson, N Rink Road bridge, 10.5 km NW Freeport, 42.3393 -89.7492
INHS:INSECT
Helichus striatus LeConte, 1852 LeConte, 1852
INHS Coleoptera 786 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Taylor 1994-04-20
United States, Illinois, Stephenson, N Rink Road bridge, 10.5 km NW Freeport, 42.3393 -89.7492
INHS:INSECT
Aniulus bollmani Causey, 1952 Causey, 1952
INHS Diplopoda 174 E. Wenzel 1947-10-15
United States, Illinois, Stephenson, Winslow, 42.4925 -89.79222
INHS:INSECT
Auturus evides (Bollman, 1887) (Bollman, 1887)
INHS Diplopoda 1010 1892-05-31
United States, Illinois, Stephenson, Freeport, 42.2927 -89.6334
INHS:INSECT
Diplopoda
INHS Diplopoda 1035 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Taylor 1993-09-23
United States, Illinois, Stephenson, Yellow Creek at W Stees Rd, 1 km NW Sunnyside, 42.364 -89.9215
INHS:INSECT
Diplopoda
INHS Diplopoda 1221 M.J. Wetzel, M.A. Harris, H.E. Kitchel, C.A. Phillips, C.A. Taylor 1993-09-23
United States, Illinois, Stephenson, Tributary Yellow Creek at W Goddard Rd, 3 km SW Lena, 42.3426 -89.8903
INHS:INSECT
Parajulidae
INHS Diplopoda 1319 1875-01-01
United States, Illinois, Stephenson, Freeport, 42.2927 -89.6334
INHS:INSECT
Euryuridae
INHS Diplopoda 1333 T.H. Frison, M.W. Sanderson 1892-06-09
United States, Illinois, Stephenson, Freeport, 42.2927 -89.6334
INHS:INSECT
Callibaetis skokianus Needham, 1903 Needham, 1903
INHS Ephemeroptera 326 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Baetis intercalaris McDunnough, 1921 McDunnough, 1921
INHS Ephemeroptera 229 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Baetis intercalaris McDunnough, 1921 McDunnough, 1921
INHS Ephemeroptera 230 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 327 B.D. Burks, L.J. Stannard 1948-08-04
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 374 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 375 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 376 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Eurylophella temporalis (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 726 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-11
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Eurylophella temporalis (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 727 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-11
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Eurylophella temporalis (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 728 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-11
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Dannella simplex (McDunnough, 1925) (McDunnough, 1925)
INHS Ephemeroptera 742 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 1049 B.D. Burks, L.J. Stannard 1948-08-04
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 1087 B.D. Burks, L.J. Stannard, P.W. Smith 1948-07-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 1088 B.D. Burks, L.J. Stannard, P.W. Smith 1948-07-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 1089 B.D. Burks, L.J. Stannard, P.W. Smith 1948-07-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 1211 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 1212 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 1213 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Heptagenia elegantula (Eaton, 1885) (Eaton, 1885)
INHS Ephemeroptera 1352 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Heptagenia flavescens (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 1353 B.D. Burks, L.J. Stannard 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Leucrocuta maculipennis (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 1443 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1687 B.D. Burks, L.J. Stannard 1948-08-04
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1761 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1762 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1763 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1764 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1765 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1766 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1767 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1768 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1769 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1770 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1771 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1772 B.D. Burks 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1835 B.D. Burks 1948-06-10
United States, Illinois, Stephenson, Cedarville, 42.3737 -89.6704
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1836 B.D. Burks 1948-06-10
United States, Illinois, Stephenson, Cedarville, 42.3737 -89.6704
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 1839 B.D. Burks 1948-06-10
United States, Illinois, Stephenson, Cedarville, 42.3737 -89.6704
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2283 B.D. Burks, L.J. Stannard 1948-08-04
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2145 B.D. Burks, L.J. Stannard 1948-06-10
United States, Illinois, Stephenson, Winslow, 42.49301 -89.78979
INHS:INSECT
Stenacron minnetonka (Daggy, 1945) (Daggy, 1945)
INHS Ephemeroptera 2182 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2502 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 2695 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 2692 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 2693 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 2694 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2483 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2484 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2485 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2488 B.D. Burks 1949-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2549 B.D. Burks, L.J. Stannard 1948-08-04
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2556 B.D. Burks, L.J. Stannard 1948-08-04
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2573 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2577 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2578 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2579 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2580 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2581 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 2665 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 2719 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 2720 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 2721 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2831 B.D. Burks, L.J. Stannard 1948-08-04
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2832 B.D. Burks, L.J. Stannard 1948-08-04
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2833 B.D. Burks, L.J. Stannard 1948-08-04
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 3278 B.D. Burks, L.J. Stannard 1948-08-04
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Siphlonurus alternatus (Say, 1824) (Say, 1824)
INHS Ephemeroptera 3485 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Siphlonurus alternatus (Say, 1824) (Say, 1824)
INHS Ephemeroptera 3486 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Siphlonurus alternatus (Say, 1824) (Say, 1824)
INHS Ephemeroptera 3487 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Siphlonurus alternatus (Say, 1824) (Say, 1824)
INHS Ephemeroptera 3488 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 3647 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 3674 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
INHS Ephemeroptera 3646 B.D. Burks, L.J. Stannard, P.W. Smith 1948-06-10
United States, Illinois, Stephenson, 6 km E Freeport, 42.3026 -89.5595
INHS:INSECT
Pentagenia vittigera (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 4381 R.E. DeWalt 1998-08-01
United States, Illinois, Stephenson, 2 mi E Winslow, Brewster Public Boat Ramp, 42.49526 -89.76811
INHS:INSECT
Baetis brunneicolor McDunnough, 1925 McDunnough, 1925
INHS Ephemeroptera 4426 Wetzel, Mark J. | Harris, Mitchell A. | Kitchel, H.E. | Taylor, C.A. 1993-08-05
United States, Illinois, Stephenson, Tributary Yellow Creek @ W Goddard Rd. 3 km SW Lena @ W Goddard Rd. bridge, 42.364 -89.8515
INHS:INSECT
Baetis intercalaris McDunnough, 1921 McDunnough, 1921
INHS Ephemeroptera 4444 C.O. Mohr, B.D. Burks 1938-05-30
United States, Illinois, Stephenson, Rock City, 42.41335 -89.46817