INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2430 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2431 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2432 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2433 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
INHS Ephemeroptera 2691 L.J. Stannard, R.A. Evers, P.W. Smith 1948-06-16
United States, Illinois, Carroll, Savanna, 42.09622 -90.16227
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
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2841
United States, Nebraska, Lancaster, Lincoln, 40.8 -96.67
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2842
United States, Nebraska, Lancaster, Lincoln, 40.8 -96.67
INHS:INSECT
Isonychia sayi Burks, 1953 Burks, 1953
INHS Ephemeroptera 2843 B. Walsh 1862-06-01
United States, Illinois, Rock Island, Rock Island, 41.51346 -90.58287
INHS:INSECT
Isonychia sayi Burks, 1953 Burks, 1953
INHS Ephemeroptera 2844 B. D. Walsh 1862-06-01
United States, Illinois, Rock Island, Rock Island, 41.51346 -90.58287
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2845 C.A. Hart, F.M. McElfresh, S.A. Forbes, S. Shiga 1892-07-19
United States, Illinois, Carroll, Savanna, 42.09622 -90.16227
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2808 H.H. Ross 1946-07-27
United States, Nebraska, Lincoln, North Platte, 41.12389 -100.765
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2809 H.H. Ross 1946-07-27
United States, Nebraska, Lincoln, North Platte, 41.12389 -100.765
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2810 H.H. Ross 1946-07-27
United States, Nebraska, Lincoln, North Platte, 41.12389 -100.765
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2811 H.H. Ross 1946-07-27
United States, Nebraska, Lincoln, North Platte, 41.12389 -100.765
INHS:INSECT
Isonychia rufa McDunnough, 1931 McDunnough, 1931
INHS Ephemeroptera 2812 H.H. Ross 1946-07-27
United States, Nebraska, Lincoln, North Platte, 41.12389 -100.765
INHS:INSECT
Paraleptophlebia moerens (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2919 M.W. Sanderson, B.D. Burks 1946-05-02
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Paraleptophlebia memorialis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2920 J. Schuh, E. Gray 1936-05-09
United States, Oregon, Columbia, Clatskanie, 46.1017 -123.2066
INHS:INSECT
Paraleptophlebia memorialis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2921 J. Schuh, E. Gray 1936-05-09
United States, Oregon, Columbia, Clatskanie, 46.1017 -123.2066
INHS:INSECT
Paraleptophlebia memorialis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2922 J. Schuh, E. Gray 1936-05-09
United States, Oregon, Columbia, Clatskanie, 46.1017 -123.2066
INHS:INSECT
Paraleptophlebia memorialis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2923 J. Schuh, E. Gray 1936-05-09
United States, Oregon, Columbia, Clatskanie, 46.1017 -123.2066
INHS:INSECT
Paraleptophlebia memorialis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2924 J. Schuh, E. Gray 1936-05-09
United States, Oregon, Columbia, Clatskanie, 46.1017 -123.2066
INHS:INSECT
Paraleptophlebia memorialis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2925 J. Schuh, E. Gray 1936-05-09
United States, Oregon, Columbia, Clatskanie, 46.1017 -123.2066
INHS:INSECT
Paraleptophlebia memorialis (Eaton, 1884) (Eaton, 1884)
INHS Ephemeroptera 2926 J. Schuh, E. Gray 1936-05-09
United States, Oregon, Columbia, Clatskanie, 46.1017 -123.2066
INHS:INSECT
Paraleptophlebia ontario (McDunnough, 1926) (McDunnough, 1926)
INHS Ephemeroptera 2927 C.O. Mohr, B.D. Burks 1946-06-07
United States, Illinois, Pope, Bell Smith Springs, 37.5158 -88.6557
INHS:INSECT
Paraleptophlebia ontario (McDunnough, 1926) (McDunnough, 1926)
INHS Ephemeroptera 2928 B.D. Burks 1947-05-16
United States, Illinois, Pope, Lusk Creek at bridge, SE of Eddyville, 37.472932 -88.547234
INHS:INSECT
Paraleptophlebia ontario (McDunnough, 1926) (McDunnough, 1926)
INHS Ephemeroptera 2929 L.J. Stannard 1948-06-26
United States, Illinois, Vermilion, Muncie at US-150, 40.11323 -87.83275
INHS:INSECT
Paraleptophlebia ontario (McDunnough, 1926) (McDunnough, 1926)
INHS Ephemeroptera 2930 C.O. Mohr, B.D. Burks 1946-05-16
United States, Illinois, Union, 5.4 km NE Wolf Lake, 37.511354 -89.37743
INHS:INSECT
Paraleptophlebia ontario (McDunnough, 1926) (McDunnough, 1926)
INHS Ephemeroptera 2931 C.O. Mohr, B.D. Burks 1946-05-15
United States, Illinois, Union, Alto Pass, Union Springs, 37.57 -89.318, 231m
INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2434 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2435 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2436 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2437 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2438 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2439 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium pulchellum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2440 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2441 M.W. Sanderson, B.D. Burks 1947-07-24
United States, Illinois, Whiteside, Phrophetstown, 41.671 -89.936, 188m
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2442 P.W. Fattig 1946-04-29
United States, Georgia, Fulton, Atlanta, 33.8159 -84.3969
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2443 P.W. Fattig 1946-06-05
United States, Georgia, Union, Neel Gap (neels gap), 34.7352 -83.9179
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2444 B.D. Burks, L.J. Stannard 1948-08-04
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2445 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2446 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2447 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2448 Frison, Theodore Henry | Auden, K.F. 1926-06-09
United States, Illinois, Vermilion, [3.4 km S] Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2449 Frison, Theodore Henry | Auden, K.F. 1926-06-09
United States, Illinois, Vermilion, [3.4 km S] Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2450 Frison, Theodore Henry | Auden, K.F. 1926-06-09
United States, Illinois, Vermilion, [3.4 km S] Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2451 Frison, Theodore Henry | Auden, K.F. 1926-06-09
United States, Illinois, Vermilion, [3.4 km S] Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2452 Frison, Theodore Henry | Auden, K.F. 1926-06-09
United States, Illinois, Vermilion, [3.4 km S] Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2453 B.D. Burks 1948-06-23
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2454 B.D. Burks 1946-07-18
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2455 T.H. Frison 1925-06-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2456 T.H. Frison 1925-06-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2457 T.H. Frison 1925-06-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2458 T.H. Frison 1925-06-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2459 T.H. Frison 1925-06-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2460 T.H. Frison 1925-06-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2461 T.H. Frison 1925-06-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2462 T.H. Frison 1925-06-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2463 T.H. Frison 1925-06-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2464 T.H. Frison 1925-06-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2465 T.H. Frison 1925-06-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2466 P.W. Fattig 1946-04-29
United States, Georgia, Fulton, Atlanta, 33.8159 -84.3969
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2467 P.W. Fattig 1946-04-29
United States, Georgia, Fulton, Atlanta, 33.8159 -84.3969
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2468 P.W. Fattig 1946-04-29
United States, Georgia, Fulton, Atlanta, 33.8159 -84.3969
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2469 P.W. Fattig 1946-04-03
United States, Georgia, Decatur, Spring Creek, 30.855 -84.584
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2470 P.W. Fattig 1946-07-23
United States, Georgia, Decatur, Spring Creek, 30.855 -84.584
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2471 P.W. Fattig 1946-08-10
United States, Georgia, Rabun, Lakemont, 34.7791 -83.4143
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2472 B.D. Burks 1947-05-24
United States, Illinois, Piatt, Monticello, Lodge Park County Forest Preserve, 40.06809 -88.5646
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2473 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2505 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Roscoe, 42.41227 -89.01653
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2506 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Roscoe, 42.41227 -89.01653
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2507 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2508 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2509 B.D. Burks 1947-06-25
United States, Illinois, Lee, Dixon, 41.84557 -89.48453
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2510 B.D. Burks 1947-06-25
United States, Illinois, Lee, Dixon, 41.84557 -89.48453
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2511 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Roscoe, 42.41227 -89.01653
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2512 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2513 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2514 B.D. Burks 1948-06-25
United States, Illinois, Lee, Dixon, 41.84557 -89.48453
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2515 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2516 B.D. Burks 1947-06-25
United States, Illinois, Lee, Dixon, 41.84557 -89.48453
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2517 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2518 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2519 B.D. Burks 1947-06-26
United States, Illinois, Whiteside, Sterling, Lawrence Park, 41.7812 -89.6997
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2520 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2521 B.D. Burks 1947-06-24
United States, Illinois, Whiteside, Phrophetstown, 41.671 -89.936, 188m
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2522 B.D. Burks 1947-06-26
United States, Illinois, Whiteside, Sterling, Lawrence Park, 41.7812 -89.6997
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2523 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2524 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Roscoe, 42.41227 -89.01653
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2525 B.D. Burks 1947-06-26
United States, Illinois, Whiteside, Sterling, Lawrence Park, 41.7812 -89.6997
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2526 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2527 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2528 C.O. Mohr, B.D. Burks 1946-07-04
United States, Illinois, Ogle, Oregon, below dam, 42.01586 -89.32697
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 2529 M.W. Sanderson, B.D. Burks 1947-07-24
United States, Illinois, Whiteside, Phrophetstown, 41.671 -89.936, 188m
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2474 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2475 H.H. Ross, H.B. Mills 1948-07-14
United States, Illinois, Gallatin, Old Shawneetown, 37.69392 -88.13488
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2476 T.H. Frison 1925-06-06
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 2477 M.W. Sanderson, B.D. Burks 1948-06-05
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608