INHS:INSECT
INHS Ephemeroptera 11463 T.H. Frison, H.H. Ross 1940-05-12
United States, Michigan, Delta, Rapid River at US-2, 45.92694 -86.96694
INHS:INSECT
INHS Ephemeroptera 11464 T.H. Frison, H.H. Ross 1940-05-10
United States, Michigan, Lake, nr. Peacock, 44.06563 -85.88356
INHS:INSECT
INHS Ephemeroptera 11465 T.H. Frison, H.H. Ross 1940-05-09
United States, Michigan, Ottawa, West Olive, 42.9167 -86.1463
INHS:INSECT
INHS Ephemeroptera 11466 Mohr, Carl O. 1937-10-19
United States, Minnesota, Blue Earth, Rapidan, 44.10974 -94.04207
INHS:INSECT
INHS Ephemeroptera 11467 J.S. Ayars 1941-10-19
United States, Michigan, Cass, Dowagiac, 41.9844 -86.1084
INHS:INSECT
INHS Ephemeroptera 11468 T.H. Frison, H.H. Ross 1940-05-09
United States, Michigan, Lake, nr. Baldwin, 43.85756 -85.85158
INHS:INSECT
Maccaffertium modestum (Banks, 1910) (Banks, 1910)
INHS Ephemeroptera 11469 T.H. Frison, H.H. Ross 1939-05-27
United States, Michigan, Benzie, Honor at Zimmerman Rd., 44.66026 -86.01861
INHS:INSECT
Maccaffertium terminatum (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 11470 1961-08-04
United States, Nebraska, Sarpy, Elkhorn River
INHS:INSECT
INHS Ephemeroptera 11471 T.H. Frison, C.O. Mohr 1933-07-06
United States, Minnesota, Blue Earth, Rapidan, 44.10974 -94.04207
INHS:INSECT
INHS Ephemeroptera 11472 Mohr, Carl O. 1937-10-19
United States, Minnesota, Blue Earth, Rapidan, 44.10974 -94.04207
INHS:INSECT
INHS Ephemeroptera 11473 Mohr, Carl O. 1937-10-19
United States, Minnesota, Blue Earth, Rapidan, 44.10974 -94.04207
INHS:INSECT
INHS Ephemeroptera 11474 T.H. Frison, H.H. Ross 1944-05-11
United States, North Carolina, Swain, Smokemont Campground, Great Smoky Mountains National Park, 35.5535 -83.3087
INHS:INSECT
INHS Ephemeroptera 11475 T.H. Frison 1934-05-28
United States, North Carolina, Swain, Smokemont Campground, Great Smoky Mountains National Park, 35.55298 -83.30956
INHS:INSECT
INHS Ephemeroptera 11476 H.H. Ross, B.D. Burks 1938-04-24
United States, North Carolina, Buncombe, Black Mountain, 35.7427 -82.3359
INHS:INSECT
INHS Ephemeroptera 11477 H.H. Ross 1935-06-14
United States, North Carolina, Swain, Smokemont Campground, Great Smoky Mountains National Park, 35.5535 -83.3087
INHS:INSECT
INHS Ephemeroptera 11478 H.H. Ross 1935-06-13
United States, North Carolina, Swain, Newfound Gap, Great Smoky Mountains National Park, 35.6108 -83.4251
INHS:INSECT
INHS Ephemeroptera 11479 T.H. Frison 1934-05-28
United States, North Carolina, Swain, Newfound Gap, Great Smoky Mountains National Park, 35.6108 -83.4254
INHS:INSECT
INHS Ephemeroptera 11480 T.H. Frison, H.H. Ross 1937-01-05
United States, New York, Tompkins, Enfield Glen, Ithaca, 42.3983 -76.5464
INHS:INSECT
INHS Ephemeroptera 11481 T.H. Frison, H.H. Ross 1937-01-05
United States, New York, Tompkins, Enfield Glen, Ithaca, 42.3983 -76.5464
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 11482 1937-07-21
United States, Ohio, Ottawa, Put-in-Bay, South Bass Island, 41.65417 -82.82083
INHS:INSECT
INHS Ephemeroptera 11483 H.H. Ross, J.A. Ross 1939-05-01
United States, Oklahoma, Pontotoc, Ada, 34.7746 -96.6779
INHS:INSECT
INHS Ephemeroptera 11484 H.H. Ross, J.A. Ross 1939-05-01
United States, Oklahoma, Latimer, Hughes, 34.9493 -94.9903
INHS:INSECT
INHS Ephemeroptera 11484 H.H. Ross, J.A. Ross 1939-05-01
United States, Oklahoma, Latimer, Hughes, 34.9493 -94.9903
INHS:INSECT
INHS Ephemeroptera 11485 H.H. Ross, J.A. Ross 1939-04-29
United States, Oklahoma, Murray, Honey Creek, Turner Falls State Park, 34.45389 -97.12389
INHS:INSECT
INHS Ephemeroptera 11486 H.H. Ross, J.A. Ross 1938-04-19
United States, Pennsylvania, Fayette, E Hopwood, 39.86875 -79.69598
INHS:INSECT
INHS Ephemeroptera 11487 Dye, Krebs 1961-10-24
United States, Nebraska, Custer, Sargent, Downstream from lagoon, Middle Loup River, 41.64 -99.37
INHS:INSECT
INHS Ephemeroptera 11488 T.H. Frison 1934-05-27
United States, Tennessee, Sevier, Elkmont, Great Smoky Mountains National Park, 35.65361 -83.58056
INHS:INSECT
INHS Ephemeroptera 11489 T.H. Frison 1934-05-27
United States, Tennessee, Sevier, Gatlinburg [not near to], Fighting Creek Gap, 35.6895 -83.5382
INHS:INSECT
INHS Ephemeroptera 11490 T.H. Frison, T.H. Frison, Jr. 1938-06-17
United States, Tennessee, Sevier, Elkmont, Great Smoky Mountains National Park, 35.65361 -83.58056
INHS:INSECT
INHS Ephemeroptera 11491 T.H. Frison 1934-05-26
United States, Tennessee, Union, Maynardville, 36.25056 -83.7975
INHS:INSECT
INHS Ephemeroptera 11492 T.H. Frison, T.H. Frison, Jr. 1938-06-18
United States, Tennessee, Sevier, Gatlinburg, 35.71417 -83.51028
INHS:INSECT
INHS Ephemeroptera 11493 T.H. Frison 1934-05-27
United States, Tennessee, Sevier, Gatlinburg, 35.7142 -83.5122
INHS:INSECT
INHS Ephemeroptera 11494 T.H. Frison, T.H. Frison, Jr. 1938-06-18
United States, Tennessee, Sevier, Gatlinburg, 35.71417 -83.51028
INHS:INSECT
INHS Ephemeroptera 11495 W.E. Ricker 1949-04-29
United States, Tennessee, Sevier, Park Headquarters, Great Smoky Mountains National Park, 35.6879 -83.5361
INHS:INSECT
INHS Ephemeroptera 11496 1949-05-26
United States, Tennessee, Sevier, Park Headquarters, Great Smoky Mountains National Park, 35.6879 -83.5361
INHS:INSECT
INHS Ephemeroptera 11497 T.H. Frison, T.H. Frison, Jr. 1938-06-17
United States, Tennessee, Sevier, Elkmont, Great Smoky Mountains National Park, 35.65361 -83.58056
INHS:INSECT
INHS Ephemeroptera 11498 T.H. Frison 1934-05-27
United States, Tennessee, Sevier, Gatlinburg, 35.7142 -83.5122
INHS:INSECT
INHS Ephemeroptera 11498 T.H. Frison 1934-05-27
United States, Tennessee, Sevier, Gatlinburg, 35.7142 -83.5122
INHS:INSECT
INHS Ephemeroptera 11499 T.H. Frison, T.H. Frison, Jr. 1938-06-13
United States, Tennessee, Sevier, Gatlinburg, 35.71417 -83.51028
INHS:INSECT
INHS Ephemeroptera 11500 H.H. Ross, B.D. Burks 1938-04-25
United States, Tennessee, Polk, Parksville, 35.09917 -84.65083
INHS:INSECT
INHS Ephemeroptera 11501 T.H. Frison, H.H. Ross 1939-05-14
United States, Tennessee, Sevier, Newfound Gap, Great Smoky Mountains National Park
INHS:INSECT
INHS Ephemeroptera 11502 T.H. Frison, et al. 1940-06-13
United States, Tennessee, Blount, Cades Cove, Great Smoky Mountains National Park, 35.6047 -83.7757
INHS:INSECT
INHS Ephemeroptera 11503 H.H. Ross, B.D. Burks 1936-06-10
United States, Illinois, Lake, Fox Lake, 42.3967 -88.1836
INHS:INSECT
INHS Ephemeroptera 11504 Ross, Herbert Holdsworth 1934-05-14
United States, Illinois, Mason, Havana, 40.29444 -90.06885
INHS:INSECT
INHS Ephemeroptera 11505 Frison, Theodore Henry | Mohr, Carl O. 1935-07-05
United States, Illinois, Hardin, Rosiclare, 37.42361 -88.34611
INHS:INSECT
INHS Ephemeroptera 11506 Frison & Yeager 1938-09-29
United States, Missouri, Phelps, Rolla, 37.95139 -91.77111
INHS:INSECT
INHS Ephemeroptera 11507 B.D. Burks 1936-05-10
United States, Illinois, Champaign, Urbana, 40.11056 -88.20722
INHS:INSECT
INHS Ephemeroptera 11508 H.H. Ross, C.O. Mohr 1936-05-15
United States, Illinois, Lake, Fox Lake, 42.3967 -88.1836
INHS:INSECT
INHS Ephemeroptera 11509 C.O. Mohr 1937-05-27
United States, Illinois, Champaign, Urbana, 40.11056 -88.20722
INHS:INSECT
INHS Ephemeroptera 11510 Ross, Herbert Holdsworth | Mohr, Carl O. 1935-06-05
United States, Illinois, Rock Island, Rock Island, 41.51346 -90.58287
INHS:INSECT
INHS Ephemeroptera 11511 H.H. Ross 1935-06-12
United States, Tennessee, Sevier, Elkmont, Great Smoky Mountains National Park, 35.65361 -83.58056
INHS:INSECT
INHS Ephemeroptera 11512 H.H. Ross, C.O. Mohr 1932-05-19
United States, Illinois, Jersey, Grafton, Evans Street Landing, 38.96785 -90.43183
INHS:INSECT
INHS Ephemeroptera 11513 C.O. Mohr 1932-05-10
United States, Illinois, Monroe, Merrimac, 38.3713 -90.349
INHS:INSECT
INHS Ephemeroptera 11514 H.H. Ross 1931-07-25
United States, Illinois, Champaign, 2 km N Homer, 40.056 -87.958
INHS:INSECT
INHS Ephemeroptera 11515 Frison, Theodore Henry | Mohr, Carl O. 1935-06-27
United States, Illinois, Sangamon, Springfield, 39.802 -89.644
INHS:INSECT
INHS Ephemeroptera 11516 H.H. Ross 1937-06-06
United States, Missouri, Oregon, Mammoth Springs, 36.5049 -91.5377
INHS:INSECT
INHS Ephemeroptera 11517 H.H. Ross 1937-06-06
United States, Missouri, Oregon, Mammoth Springs, 36.5049 -91.5377
INHS:INSECT
INHS Ephemeroptera 11518 J.H. Mohr 1938-08-18
United States, Minnesota, Blue Earth, Rapidan, 44.09267 -94.10821
INHS:INSECT
INHS Ephemeroptera 11519 H.H. Ross, C.O. Mohr 1933-07-08
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
INHS Ephemeroptera 11520 H.H. Ross 1937-06-01
United States, Oklahoma, Johnston, Reagan, 34.34889 -96.72139
INHS:INSECT
INHS Ephemeroptera 11521 Riegel, Garland Tavner 1939-09-08
United States, Missouri, Marion, Palmyra, South Riv., 39.832171 -91.44835
INHS:INSECT
INHS Ephemeroptera 11522 C.O. Mohr, B.D. Burks 1940-06-04
United States, Illinois, Rock Island, Milan, 41.45577 -90.57249
INHS:INSECT
INHS Ephemeroptera 11523 G.T. Riegel 1940-06-09
United States, Illinois, Champaign, Urbana, 40.11056 -88.20722
INHS:INSECT
INHS Ephemeroptera 11524 W.V. Balduf 1940-08-20
United States, Minnesota, Saint Louis, Ely, 47.90333 -91.86694
INHS:INSECT
INHS Ephemeroptera 11524 W.V. Balduf 1940-08-20
United States, Minnesota, Saint Louis, Ely, 47.90333 -91.86694
INHS:INSECT
INHS Ephemeroptera 11525 C.O. Mohr 1940-08-13
United States, Wisconsin, Door, Egg Harbor
INHS:INSECT
INHS Ephemeroptera 11526 C.O. Mohr, B.D. Burks 1940-05-24
United States, Illinois, Pope, Lusk Creek at bridge, SE of Eddyville, 37.472932 -88.547234
INHS:INSECT
INHS Ephemeroptera 11527 C.O. Mohr, B.D. Burks 1940-06-04
United States, Illinois, Rock Island, Milan, 41.45577 -90.57249
INHS:INSECT
INHS Ephemeroptera 11528 Riegel, Garland Tavner 1939-09-08
United States, Missouri, Marion, Palmyra, South Riv., 39.832171 -91.44835
INHS:INSECT
INHS Ephemeroptera 11529 C.O. Mohr, B.D. Burks 1940-04-30
United States, Illinois, Pope, Lusk Creek at bridge, SE of Eddyville, 37.472932 -88.547234
INHS:INSECT
INHS Ephemeroptera 11530 J.S. Ayars 1940-06-10
United States, Illinois, De Witt, Clinton, 40.1549 -88.9638
INHS:INSECT
INHS Ephemeroptera 11531 B.D. Burks 1939-07-21
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
INHS Ephemeroptera 11532 B.D. Burks 1939-07-21
United States, Illinois, Vermilion, 3.4 km S Oakwood, 40.082773 -87.780608
INHS:INSECT
Maccaffertium mediopunctatum arwini (Bednarik & McCafferty, 1979) (Bednarik & McCafferty, 1979)
INHS Ephemeroptera 11533 B.D. Burks, G.T. Riegel 1939-07-30
United States, Illinois, Vermilion, 8.5 km W Danville (US-150); 2.6 mi E Oakwood, 40.1171 -87.7266
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
INHS Ephemeroptera 11535 T.H. Frison, H.H. Ross 1939-05-28
United States, Michigan, Lake, Peacock, 44.05758 -85.95115
INHS:INSECT
INHS Ephemeroptera 11536 H.H. Ross, B.D. Burks 1938-06-05
United States, Wisconsin, Racine, Burlington, 42.67921 -88.27088
INHS:INSECT
INHS Ephemeroptera 11536 H.H. Ross, B.D. Burks 1938-06-05
United States, Wisconsin, Racine, Burlington, 42.67921 -88.27088
INHS:INSECT
INHS Ephemeroptera 11537 H.H. Ross, B.D. Burks 1938-08-15
United States, Illinois, Lake, Waukegan, 42.35737 -87.82995
INHS:INSECT
INHS Ephemeroptera 11538 H.H. Ross, B.D. Burks 1938-06-22
United States, Illinois, Kankakee, Route 1, Momence, 41.16001 -87.66306
INHS:INSECT
INHS Ephemeroptera 11539 H.H. Ross 1938-07-29
United States, Kansas, Geary, Junction City, 39.02861 -96.83111
INHS:INSECT
INHS Ephemeroptera 11542 V. Kite 1938-07-11
United States, Missouri, Taney, Hollister, 36.62111 -93.21528
INHS:INSECT
INHS Ephemeroptera 11543 V. Kite 1938-07-14
United States, Missouri, Taney, Hollister, 36.62111 -93.21528
INHS:INSECT
INHS Ephemeroptera 11544 V. Kite 1938-07-14
United States, Missouri, Taney, Hollister, 36.62111 -93.21528
INHS:INSECT
INHS Ephemeroptera 11545 T.H. Frison 1938-06-02
United States, Illinois, Jersey, Jerseyville, 39.1204 -90.3283
INHS:INSECT
INHS Ephemeroptera 11546 B.D. Burks, Boesel 1938-07-18
United States, Illinois, McHenry, Richmond, US Route 12, 42.478 -88.306
INHS:INSECT
INHS Ephemeroptera 11547 M.D. Farrar 1938-05-17
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
INHS Ephemeroptera 11548 H.H. Ross, B.D. Burks 1938-08-16
United States, Illinois, Kankakee, Kankakee, 41.113429 -87.870484
INHS:INSECT
INHS Ephemeroptera 11549 H.H. Ross, B.D. Burks 1938-08-16
United States, Illinois, Kankakee, Kankakee, 41.113429 -87.870484
INHS:INSECT
INHS Ephemeroptera 11550 H.H. Ross, B.D. Burks 1938-06-03
United States, Illinois, La Salle, Ottawa bridge, Ottawa, 41.34195 -88.843
INHS:INSECT
INHS Ephemeroptera 11551 R. & B. 1938-05-05
United States, Illinois, Iroquois, Crescent City, 40.7698 -87.8579
INHS:INSECT
INHS Ephemeroptera 11551 R. & B. 1938-05-05
United States, Illinois, Iroquois, Crescent City, 40.7698 -87.8579
INHS:INSECT
INHS Ephemeroptera 11552 B.D. Burks, G.T. Riegel 1939-06-08
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
INHS Ephemeroptera 11553 B.D. Burks, G.T. Riegel 1939-06-07
United States, Illinois, Rock Island, Rock Island, 41.51346 -90.58287
INHS:INSECT
INHS Ephemeroptera 11554 H.H. Ross, B.D. Burks 1938-08-16
United States, Illinois, Kankakee, Kankakee, 41.113429 -87.870484
INHS:INSECT
INHS Ephemeroptera 11555 H.H. Ross, B.D. Burks 1938-06-22
United States, Illinois, Kankakee, Route 1, Momence, 41.16001 -87.66306
INHS:INSECT
INHS Ephemeroptera 11556 H.H. Ross, B.D. Burks 1938-06-22
United States, Illinois, Kankakee, Route 1, Momence, 41.16001 -87.66306
INHS:INSECT
INHS Ephemeroptera 11557 H.H. Ross, B.D. Burks 1938-06-22
United States, Illinois, Kankakee, Route 1, Momence, 41.16001 -87.66306
INHS:INSECT
INHS Ephemeroptera 11558 Kite, Vitae 1938-05-16
United States, Missouri, Taney, Hollister, 36.62111 -93.21528
INHS:INSECT
INHS Ephemeroptera 11559 B.D. Burks 1938-06-29
United States, Illinois, Winnebago, Rockford, 42.27151 -89.09125