INHS:INSECT
Leucrocuta aphrodite (McDunnough, 1926) (McDunnough, 1926)
INHS Ephemeroptera 3866 M.A. Harris, D.L. Adolphson 1997-07-10
United States, Illinois, Woodford, 6.5 km NW El Paso, 40.7732 -89.0772
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 3867 M.A. Harris, D.L. Adolphson 1997-07-10
United States, Illinois, Woodford, 6.5 km NW El Paso, 40.7732 -89.0772
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 3867 M.A. Harris, D.L. Adolphson 1997-07-10
United States, Illinois, Woodford, 6.5 km NW El Paso, 40.7732 -89.0772
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3868 M.A. Harris, D.L. Adolphson 1997-07-10
United States, Illinois, Woodford, 6.5 km NW El Paso, 40.7732 -89.0772
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3868 M.A. Harris, D.L. Adolphson 1997-07-10
United States, Illinois, Woodford, 6.5 km NW El Paso, 40.7732 -89.0772
INHS:INSECT
Leucrocuta aphrodite (McDunnough, 1926) (McDunnough, 1926)
INHS Ephemeroptera 3869 M.A. Harris, D.L. Adolphson 1997-07-10
United States, Illinois, Woodford, 6.5 km NW El Paso, 40.7732 -89.0772
INHS:INSECT
INHS Ephemeroptera 3870 M.A. Harris, D.L. Adolphson 1997-08-14
United States, Illinois, Woodford, 6.5 km NW El Paso, 40.7732 -89.0772
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 3871 M.A. Harris, D.L. Adolphson 1997-07-10
United States, Illinois, Woodford, 6.5 km NW El Paso, 40.7732 -89.0772
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 3871 M.A. Harris, D.L. Adolphson 1997-07-10
United States, Illinois, Woodford, 6.5 km NW El Paso, 40.7732 -89.0772
INHS:INSECT
INHS Ephemeroptera 3872 M.A. Harris, D.L. Adolphson 1997-07-10
United States, Illinois, Woodford, 6.5 km NW El Paso, 40.7732 -89.0772
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3873 D.W. Webb 1997-06-10
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3873 D.W. Webb 1997-06-10
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 3874 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 3874 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3875 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3875 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
INHS Ephemeroptera 3876 A.R. Brigham, M.J. Wetzel, J.L. Brower 1983-06-23
United States, Illinois, Douglas, S edge Tuscola at Court St, .5 mi upstr STP, 39.7906 -88.2843
INHS:INSECT
INHS Ephemeroptera 3877 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 3878 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 3878 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Maccaffertium luteum (Clemens, 1913) (Clemens, 1913)
INHS Ephemeroptera 3879 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 3880 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 3881 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 3882 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Hexagenia bilineata (Say, 1824) (Say, 1824)
INHS Ephemeroptera 3883 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Hexagenia bilineata (Say, 1824) (Say, 1824)
INHS Ephemeroptera 3884 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Hexagenia bilineata (Say, 1824) (Say, 1824)
INHS Ephemeroptera 3885 D.W. Webb 1997-07-13
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
INHS Ephemeroptera 3886 R.E. DeWalt 1997-08-21
United States, Illinois, La Salle, 1.5 km S Utica, Starved Rock State Park, 41.327 -89.0056
INHS:INSECT
Maccaffertium luteum (Clemens, 1913) (Clemens, 1913)
INHS Ephemeroptera 3899 D.W. Webb 1997-07-12
United States, Illinois, Piatt, 1.5 km WNW Monticello, Bridge St., 40.0312 -88.5885
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 3900 R.E. DeWalt, M.A. Harris 1997-08-25
United States, Illinois, Piatt, 1.5 km WNW Monticello, Bridge St., 40.0312 -88.5885
INHS:INSECT
INHS Ephemeroptera 4009 R.E. DeWalt 1997-07-18
United States, Illinois, Champaign, 8.1 km NW Longview, 39.9452 -88.1228
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 4010 R.E. DeWalt 1997-07-18
United States, Illinois, Champaign, 8.1 km NW Longview, 39.9452 -88.1228
INHS:INSECT
INHS Ephemeroptera 4011 R.E. DeWalt 1997-07-18
United States, Illinois, Champaign, 8.1 km NW Longview, 39.9452 -88.1228
INHS:INSECT
Acerpenna pygmaea (Hagen, 1861) (Hagen, 1861)
INHS Ephemeroptera 4012 R.E. DeWalt 1997-07-18
United States, Illinois, Champaign, 8.1 km NW Longview, 39.9452 -88.1228
INHS:INSECT
Paracloeodes minutus (Daggy, 1945) (Daggy, 1945)
INHS Ephemeroptera 4013 R.E. DeWalt 1997-07-18
United States, Illinois, Champaign, 8.1 km NW Longview, 39.9452 -88.1228
INHS:INSECT
INHS Ephemeroptera 4014 R.E. DeWalt 1997-07-18
United States, Illinois, Champaign, 8.1 km NW Longview, 39.9452 -88.1228
INHS:INSECT
INHS Ephemeroptera 4105 R.E. DeWalt 1997-07-18
United States, Illinois, Vermilion, 2.0 km SW Indianola, 39.9143 -87.733
INHS:INSECT
Baetis intercalaris McDunnough, 1921 McDunnough, 1921
INHS Ephemeroptera 4106 R.E. DeWalt 1997-07-18
United States, Illinois, Vermilion, 2.0 km SW Indianola, 39.9143 -87.733
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 4107 R.E. DeWalt 1997-07-24
United States, Illinois, Cass, 4.5 km SE Chandlerville, 40.0236 -90.11044
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 4108 R.E. DeWalt 1997-07-24
United States, Illinois, Cass, 4.5 km SE Chandlerville, 40.0236 -90.11044
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 4109 R.E. DeWalt 1997-07-24
United States, Illinois, Cass, 4.5 km SE Chandlerville, 40.0236 -90.11044
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 4110 R.E. DeWalt 1997-07-24
United States, Illinois, Cass, 4.5 km SE Chandlerville, 40.0236 -90.11044
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 4375 R.E. DeWalt 1997-07-25
United States, Illinois, Tazewell, 3.65 km NE Minier, 40.4564 -89.2669
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 4376 R.E. DeWalt 1997-07-25
United States, Illinois, Tazewell, 3.65 km NE Minier, 40.4564 -89.2669
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 4377 R.E. DeWalt 1997-07-25
United States, Illinois, Tazewell, 3.65 km NE Minier, 40.4564 -89.2669
INHS:INSECT
Hexagenia bilineata (Say, 1824) (Say, 1824)
INHS Ephemeroptera 4378 R.E. DeWalt 1997-07-25
United States, Illinois, Tazewell, 3.65 km NE Minier, 40.4564 -89.2669
INHS:INSECT
INHS Ephemeroptera 4379 R.E. DeWalt 1997-07-25
United States, Illinois, Tazewell, 3.65 km NE Minier, 40.4564 -89.2669
INHS:INSECT
INHS Ephemeroptera 4380 R.E. DeWalt 1997-07-25
United States, Illinois, Tazewell, 3.65 km NE Minier, 40.4564 -89.2669
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4487 C. Moye 1961-08-02
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4488 C. Moye
United States, Illinois, Iroquois, Milford, 40.62099 -87.69648
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4489 C. Moye
United States, Illinois, Iroquois, Milford, 40.62099 -87.69648
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4490 C. Moye
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4491 C. Moye
United States, Illinois, Iroquois, Milford, 40.62099 -87.69648
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4492 C. Moye
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4493 C. Moye 1961-06-29
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4494 C. Moye
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4495 C. Moye
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4496 C. Moye
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4497 C. Moye 1961-08-02
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4498 C. Moye 1961-07-19
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4499 B.D. Burks 1938-05-16
United States, Illinois, La Salle, Serena, 41.48518 -88.77397
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4500 H.H. Ross 1943-05-02
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4501 M.W. Sanderson, B.D. Burks 1947-06-18
United States, Illinois, Wabash, Mt. Carmel, 38.404 -87.7516
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4502 H.H. Ross, B.D. Burks 1938-05-12
United States, Illinois, La Salle, Serena, 41.48518 -88.77397
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4503 H.H. Ross, B.D. Burks 1938-05-12
United States, Illinois, La Salle, Serena, 41.48518 -88.77397
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4504 B.D. Burks, G.T. Riegel 1939-05-12
United States, Illinois, Union, Wolf Lake, Pine Hills Campground, 37.51533 -89.42259
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4505 B.D. Burks 1948-06-04
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4506 J.A. Ross 1941-06-20
United States, Ohio, Cuyahoga, Chagrin Falls, 41.43098 -81.39222
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4507 H.H. Ross, C.O. Mohr 1936-05-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4507 H.H. Ross, C.O. Mohr 1936-05-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4508 C. Moye
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4509 C. Moye
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Plauditus punctiventris (McDunnough, 1923) (McDunnough, 1923)
INHS Ephemeroptera 4510 C. Moye
United States, Illinois, Iroquois, nr. Indiana state line Co.-Rd. 3000E., 40.64835 -87.56318
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 3907 D.W. Webb 1997-08-23
United States, Illinois, Piatt, 1.5 km WNW Monticello, Bridge St., 40.0312 -88.5885
INHS:INSECT
Caenis amica Hagen, 1861 Hagen, 1861
INHS Ephemeroptera 3908 R.E. DeWalt, M.A. Harris 1997-08-25
United States, Illinois, Piatt, 1.5 km WNW Monticello, Bridge St., 40.0312 -88.5885
INHS:INSECT
Caenis hilaris (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3909 R.E. DeWalt, M.A. Harris 1997-08-25
United States, Illinois, Piatt, 1.5 km WNW Monticello, Bridge St., 40.0312 -88.5885
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3910 R.E. DeWalt 1997-06-14
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
INHS Ephemeroptera 3911 R.E. DeWalt 1997-06-14
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 3912 R.E. DeWalt 1997-06-14
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 3912 R.E. DeWalt 1997-06-14
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Anthopotamus myops (Walsh, 1863) (Walsh, 1863)
INHS Ephemeroptera 3913 R.E. DeWalt 1997-07-18
United States, Illinois, Vermilion, 2.0 km SW Indianola, 39.9143 -87.733
INHS:INSECT
INHS Ephemeroptera 3914 M.A. Harris, D.L. Adolphson 1997-07-16
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 3915 M.A. Harris, D.L. Adolphson 1997-07-16
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
INHS Ephemeroptera 3916 M.A. Harris, D.L. Adolphson 1997-07-16
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
INHS Ephemeroptera 3917 M.A. Harris, D.L. Adolphson 1997-07-16
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
INHS Ephemeroptera 3918 M.A. Harris, D.L. Adolphson 1997-07-16
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
INHS Ephemeroptera 3919 M.A. Harris, D.L. Adolphson 1997-07-16
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
INHS Ephemeroptera 3920 R.E. DeWalt 1997-08-23
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 3921 R.E. DeWalt 1997-08-23
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 3921 R.E. DeWalt 1997-08-23
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
INHS Ephemeroptera 3922 R.E. DeWalt 1997-08-23
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Caenis hilaris (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3923 R.E. DeWalt 1997-08-23
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 3924 R.E. DeWalt 1997-08-23
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 3925 R.E. DeWalt 1997-08-23
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3926 R.E. DeWalt 1997-08-23
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 3926 R.E. DeWalt 1997-08-23
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 3927 R.E. DeWalt 1997-08-23
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 3927 R.E. DeWalt 1997-08-23
United States, Illinois, Mason, Sangamon River, 2.75 km NW Oakford, 40.12534 -89.98678
INHS:INSECT
Caenis latipennis Banks, 1907 Banks, 1907
INHS Ephemeroptera 3928 R.E. DeWalt, M.A. Harris 1997-08-25
United States, Illinois, Piatt, 1.5 km WNW Monticello, Bridge St., 40.0312 -88.5885
INHS:INSECT
Caenis amica Hagen, 1861 Hagen, 1861
INHS Ephemeroptera 3929 R.E. DeWalt, M.A. Harris 1997-08-25
United States, Illinois, Piatt, 1.5 km WNW Monticello, Bridge St., 40.0312 -88.5885