INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802803 S. Herbert 1925-03-20
United States, Illinois, Jackson, along Illinois State Rt. 3 near Information Center, 1 mi. S of IL 149
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802804 E.H. Meseth 1967-04-11
United States, Illinois, Jackson, 3 mi. N Carbondale
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802805 P.E. Brandenburg 1974-05-06
United States, Illinois, Jackson, Gorham Information Center, 2 mi. S of route 149
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802805 P.E. Brandenburg 1974-05-06
United States, Illinois, Jackson, Gorham Information Center, 2 mi. S of route 149
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802806 S. Herbert 1925-03-20
United States, Illinois, Jackson, Illinois State Route 2 and Warton Bayou Stream
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802807 S. Herbert 1975-03-13
United States, Illinois, Jackson, fountain bluff fish farm, Gorham, Woods across railroad tracks
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802807 S. Herbert 1975-03-13
United States, Illinois, Jackson, fountain bluff fish farm, Gorham, Woods across railroad tracks
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802808 P.L. Nixon 1974-05-25
United States, Illinois, Jackson, Crab Orchard Creek on old route 13
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802809 S.D. Crawford 1974-05-06
United States, Illinois, Jackson, W of Gorham, Fountain Bluff Fish Farm, S of railroad tracks
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802810 T.J. Sheehan 1976-04-28
United States, Illinois, Jackson, Grassy Creek
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802811 S. Marcus 1976-03-30
United States, Illinois, Jackson, 2.6 mi. E of junction route 51 and old route 13, 0.1 mi. E of bridge
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802811 S. Marcus 1976-03-30
United States, Illinois, Jackson, 2.6 mi. E of junction route 51 and old route 13, 0.1 mi. E of bridge
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802812 H.M. Kelly 1976-04-07
United States, Illinois, Jackson, Giant City State Park
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802812 H.M. Kelly 1976-04-07
United States, Illinois, Jackson, Giant City State Park
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802813 P.D. Walker 1971-06-06
United States, Illinois, Jackson, Southern Illinois University Campus pond
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802813 P.D. Walker 1971-06-06
United States, Illinois, Jackson, Southern Illinois University Campus pond
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802814 P.L. Nixon 1974-05-25
United States, Illinois, Jackson, Crab Orchard Creek on old route 13
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802814 P.L. Nixon 1974-05-25
United States, Illinois, Jackson, Crab Orchard Creek on old route 13
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802815 J.J. Lewis 1976-02-28
United States, Illinois, Jackson, Little Grand Canyon, 5 mi. SW of Murphysboro
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802816 H. Koepke 1976-04-14
United States, Illinois, Jackson, Giant City State Park, 37.60942 -89.171045
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802816 H. Koepke 1976-04-14
United States, Illinois, Jackson, Giant City State Park, 37.60942 -89.171045
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802817 S. Herbert 1975-03-20
United States, Illinois, Jackson, Murphysboro State Park
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802817 S. Herbert 1975-03-20
United States, Illinois, Jackson, Murphysboro State Park
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802818 P.E. Brandenburg 1974-04-09
United States, Illinois, Jackson, Little Grand Canyon
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802818 P.E. Brandenburg 1974-04-09
United States, Illinois, Jackson, Little Grand Canyon
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802819 P.E. Brandenburg 1974-05-06
United States, Illinois, Jackson, Lake Murphysboro State Park, Lake Murphysboro
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802820 R. Spinello 1975-04-16
United States, Illinois, Jackson, Carbondale, Pleasant Hill Road, Southern Illinois University fish ponds
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802821 P.D. Walker 1971-06-06
United States, Illinois, Jackson, Carbondale, Southern Illinois University campus, campus lake
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802821 P.D. Walker 1971-06-06
United States, Illinois, Jackson, Carbondale, Southern Illinois University campus, campus lake
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802822 D.R. Ertel 1971-05-26
United States, Illinois, Jackson, ~7 mi. S of Carbondale, Joseph Stanley property
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802823 R. Spinello 1975-04-16
United States, Illinois, Jackson, Carbondale, Southern Illinois University fish pond, Pleasant Hill Road
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802824 B. Dziadyk 1974-04-20
United States, Illinois, Jackson, Carbondale, Southern Illinois University campus, Southern Hills
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802824 B. Dziadyk 1974-04-20
United States, Illinois, Jackson, Carbondale, Southern Illinois University campus, Southern Hills
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802825 R. Spinello 1975-04-26
United States, Illinois, Pope, Lake Glendale
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802825 R. Spinello 1975-04-26
United States, Illinois, Pope, Lake Glendale
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802826 T.J. Sheehan 1977-03-22
United States, Illinois, Jackson, Drury Creek, 37.7 -89.183333
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802827 S. Herbert 1975-04-12
United States, Illinois, Williamson, Crab Orchard Spillway
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802828 S. Herbert 1975-04-02
United States, Illinois, Union, entrance to Rich's cave, near Cobden
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802828 S. Herbert 1975-04-02
United States, Illinois, Union, entrance to Rich's cave, near Cobden
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802829 J. Nickles 1972-05-23
United States, Illinois, Jackson-Williamson County line, pond on W side of Crab Orchard Lake, 0.5 mi. N of Spillway
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802830 J. Nickles 1972-05-23
United States, Illinois, Jackson-Williamson County line, pond on W side of Crab Orchard Lake, 0.5 mi. N of Spillway
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802831 J.A. Beatty 1977-03-31
United States, Illinois, Jackson, Lake Murphysboro State Park, Little Lake
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802832 K.E. Wirth 1972-04-16
United States, Illinois, Vermilion, Kickapoo State Park
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802832 K.E. Wirth 1972-04-16
United States, Illinois, Vermilion, Kickapoo State Park
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802833 P.L. Nixon 1974-05-25
United States, Illinois, Williamson, Crab Orchard Lake
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802833 P.L. Nixon 1974-05-25
United States, Illinois, Williamson, Crab Orchard Lake
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802834 P.E. Brandenburg 1974-05-11
United States, Illinois, Williamson, Devil's Kitchen Lake
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802835 M. Marcinko 1976-03-22
United States, Illinois, Williamson, Giant City State Park, Indian Creek
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802836 T.J. Sheehan 1977-03-22
United States, Illinois, Jackson, Drury Creek, 37.7 -89.183333
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802837 J. Looft 1977-04-10
United States, Illinois, Williamson, Devil's Kitchen Lake
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802837 J. Looft 1977-04-10
United States, Illinois, Williamson, Devil's Kitchen Lake
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802838 P.E. Brandenburg 1974-05-11
United States, Illinois, Williamson, Little Grassy Lake
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802839
United States, Illinois, Jackson, Gorham, near Fountain Bluff Fish Farm
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802839
United States, Illinois, Jackson, Gorham, near Fountain Bluff Fish Farm
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802840 S. Marcus 1976-04-06
United States, Illinois, Jackson, Carbondale, 2.6 mi. E of junction old route 13 and route 51
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802840 S. Marcus 1976-04-06
United States, Illinois, Jackson, Carbondale, 2.6 mi. E of junction old route 13 and route 51
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802841 P.L. Nixon 1974-04-28
United States, Illinois, Williamson, Stream W of Crab Orchard Lake
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802842 S. Marcus 1976-04-18
United States, Illinois, Jackson, Crab Orchard Creek at Old Route 13
INHS:INSECT
Gerris argenticollis Parshley, 1916 Parshley, 1916
INHS Insect Collection 802842 S. Marcus 1976-04-18
United States, Illinois, Jackson, Crab Orchard Creek at Old Route 13
INHS:INSECT
Gerris alacris Hussey, 1921 Hussey, 1921
INHS Insect Collection 802843 B. Lery 1971-05-05
United States, Illinois, Franklin, Prairie Creek Lake, 1 mi. SW of Zeigler
INHS:INSECT
Gerris alacris Hussey, 1921 Hussey, 1921
INHS Insect Collection 802843 B. Lery 1971-05-05
United States, Illinois, Franklin, Prairie Creek Lake, 1 mi. SW of Zeigler
INHS:INSECT
Gerris alacris Hussey, 1921 Hussey, 1921
INHS Insect Collection 802844 D. Engleman 1968-04-20
United States, Illinois, Union, LaRue-Pine Hills-Otter Pond Research Natural Area, Winters Pond
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802845 T.J. Sheehan 1977-03-22
United States, Illinois, Jackson, Drury Creek, 37.7 -89.183333
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802845 T.J. Sheehan 1977-03-22
United States, Illinois, Jackson, Drury Creek, 37.7 -89.183333
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802846 M. Kaneps 1972-05-27
United States, Illinois, Jackson, along route 3; 2 mi. S of route 149
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802846 M. Kaneps 1972-05-27
United States, Illinois, Jackson, along route 3; 2 mi. S of route 149
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802847 A.M. Brandenburg 1975-03-21
United States, Illinois, Douglas, 2 mi. E Arcola
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802848 R. Spinello 1975-04-18
United States, Illinois, Franklin, Zeigler pond
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802849 R. Spinello 1975-03-20
United States, Illinois, Jackson, Crab Orchard Creek, between old and new route 13, E of Carbondale
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802850 S. Marcus 1976-04-06
United States, Illinois, Jackson, Carbondale, 2.6 mi. E of junction old route 13 and route 51
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802851 P.L. Nixon 1974-05-25
United States, Illinois, Jackson, Crab Orchard Creek on old route 13
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802851 P.L. Nixon 1974-05-25
United States, Illinois, Jackson, Crab Orchard Creek on old route 13
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802852 P. Engbring 1974-05-25
United States, Illinois, Jackson, 4 mi. E Carbondale, Crab Orchard Creek and old route 13
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802853 D.R. Ertel 1971-05-26
United States, Illinois, Jackson, about 7 mi. S Carbondale pond on Joseph Stanley Property
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802854 L. Hook 1976-04-18
United States, Illinois, Jackson, Carbondale, stream N of bridge on Sunset Drive E of YMCA
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802855 H.M. Kelly 1976-04-07
United States, Illinois, Jackson, Giant City State Park
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802855 H.M. Kelly 1976-04-07
United States, Illinois, Jackson, Giant City State Park
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802856 J.A. Beatty 1970-04-23
United States, Illinois, Jackson, Midland Hills Country Club, 5 mi. S of Carbondale
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802857 R. Fernald 1976-04-15
United States, Illinois, Jackson, Carbondale, Pond on McLafferty Road
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802858 R. Spinello 1975-04-16
United States, Illinois, Jackson, Carbondale, Pleasant Hill Road, Southern Illinois University fish ponds
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802858 R. Spinello 1975-04-16
United States, Illinois, Jackson, Carbondale, Pleasant Hill Road, Southern Illinois University fish ponds
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802859 D. Engleman 1968-04-13
United States, Illinois, Jackson, 2 mi. S of Ill route 149, ponds along route 3
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802859 D. Engleman 1968-04-13
United States, Illinois, Jackson, 2 mi. S of Ill route 149, ponds along route 3
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802860 W.A. Rosso 1971-05-10
United States, Illinois, Jackson, Carbondale, Southern Illinois University farms, small fruit center
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802860 W.A. Rosso 1971-05-10
United States, Illinois, Jackson, Carbondale, Southern Illinois University farms, small fruit center
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802861 P.E. Brandenburg 1974-04-08
United States, Illinois, Jackson, Gorham
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802862 S. Herbert 1975-03-13
United States, Illinois, Jackson, Gorham, Fountain Bluff Fish Farm Pond, in woods across Railroad tracks
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802862 S. Herbert 1975-03-13
United States, Illinois, Jackson, Gorham, Fountain Bluff Fish Farm Pond, in woods across Railroad tracks
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802863 R. Janura 1975-04-15
United States, Illinois, Jackson, Gorham, near Fountain Bluff Fish Farm
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802864 S. Herbert 1975-03-20
United States, Illinois, Jackson, Lake Murphysboro State Park, Lake Murphysboro
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802865 P.E. Brandenburg 1974-05-06
United States, Illinois, Jackson, Lake Murphysboro State Park, Lake Murphysboro
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802866 R. Spinello 1975-04-26
United States, Illinois, Pope, Flat Lick Creek at Illinois route 146
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802867 P.L. Nixon 1974-04-10
United States, Illinois, Jackson, Gorham Fish Farm
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802868 P.L. Nixon 1974-04-20
United States, Illinois, Jackson, Oakwood Bottoms
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802869 R. Spinello 1975-04-26
United States, Illinois, Pope, Flat Lick Creek at Illinois route 146
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802869 R. Spinello 1975-04-26
United States, Illinois, Pope, Flat Lick Creek at Illinois route 146
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802870 J. Bulliner 1972-05-25
United States, Illinois, Williamson, 3 mi. S of junction route 148 and old route 13
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802870 J. Bulliner 1972-05-25
United States, Illinois, Williamson, 3 mi. S of junction route 148 and old route 13
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802871 M. Marcinko 1976-03-22
United States, Illinois, Williamson, Giant City State Park, Indian Creek
INHS:INSECT
Gerris marginatus Say, 1832 Say, 1832
INHS Insect Collection 802872 P.L. Nixon 1974-05-25
United States, Illinois, Williamson, Crab Orchard Lake