INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2126 Frison, Theodore Henry | Glasgow, R.D. 1927-07-17
United States, Illinois, Kane, Aurora, 41.758 -88.317
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2127 Frison, Theodore Henry | Glasgow, R.D. 1927-07-17
United States, Illinois, Kane, Aurora, 41.758 -88.317
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2128 C.A. Hart 1887-07-31
United States, Illinois, Cook, Chicago
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2129 C.A. Hart 1887-07-31
United States, Illinois, Cook, Chicago
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2130 C.A. Hart 1887-07-31
United States, Illinois, Cook, Chicago
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2131 C.A. Hart 1887-07-16
United States, Illinois, Champaign, Urbana, 40.11056 -88.20722
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2272 L.J. Stannard 1948-06-24
United States, Illinois, Adams, Quincy, 39.93363 -91.41811
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2273 C.O. Mohr, B.D. Burks 1946-07-04
United States, Illinois, Ogle, Oregon, below dam, 42.01586 -89.32697
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2274 C.A. Hart 1887-06-14
United States, Illinois, Champaign, Urbana, 40.11056 -88.20722
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2275 1913-08-27
United States, Illinois, Madison, Alton, 38.88833 -90.18582
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2276 1914-06-28
United States, Illinois, Piatt, 4.5 mi SW Monticello, Robert Allerton Park, 40.0021 -88.6358
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2277 H.H. Ross, B.D. Burks 1948-06-08
United States, Illinois, Kankakee, 0.3 mi SE Aroma Park, 41.07505 -87.80595
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2278 L.J. Stannard 1948-06-23
United States, Illinois, Warren, Monmouth, 40.9122 -90.6484
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2279 B.D. Burks 1947-06-25
United States, Illinois, Winnebago, Rockton, 42.45036 -89.07233
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2280 B.D. Burks 1947-06-25
United States, Illinois, Lee, Dixon, 41.84557 -89.48453
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2281 H.H. Ross 1946-06-10
United States, Illinois, Franklin, Benton [5 km W], 37.9941 -88.9771
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2282 1969-08-26
United States, Ohio, Hamilton, Anderson Ferry, 39.07556 -84.62379
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
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2284 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2285 M.W. Sanderson, B.D. Burks 1947-08-06
United States, Illinois, Will, Wilmington, 41.30575 -88.15138
INHS:INSECT
Maccaffertium mexicanum integrum (McDunnough, 1924) (McDunnough, 1924)
INHS Ephemeroptera 2286 C.O. Mohr, B.D. Burks 1946-07-04
United States, Illinois, Ogle, Oregon, below dam, 42.01586 -89.32697
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2140 T.H. Frison 1925-06-30
United States, Illinois, Champaign, 2 km N Homer, 40.056 -87.958
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2141 T.H. Frison 1925-06-30
United States, Illinois, Champaign, 2 km N Homer, 40.056 -87.958
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2142 Frison, Theodore Henry 1927-06-30
United States, Illinois, Champaign, 2 km N Homer, 40.056 -87.958
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2143 Frison, Theodore Henry 1927-06-30
United States, Illinois, Champaign, 2 km N Homer, 40.056 -87.958
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2144 B.D. Burks 1947-06-11
United States, Illinois, Kankakee, 0.3 mi SE Aroma Park, 41.07505 -87.80595
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 interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2146 C.O. Mohr, B.D. Burks 1946-04-29
United States, Illinois, Cumberland, Jewett; 2.7 km S Jewett, 39.18261 -88.24772
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2147 C.O. Mohr, B.D. Burks 1946-04-10
United States, Illinois, Jefferson, Mt. Vernon, 38.30956 -88.98865
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2148 C.O. Mohr, B.D. Burks 1946-04-10
United States, Illinois, Jefferson, Mt. Vernon, 38.30956 -88.98865
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2149 C.O. Mohr, B.D. Burks 1946-04-10
United States, Illinois, Jefferson, Mt. Vernon, 38.30956 -88.98865
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2150 C.O. Mohr, B.D. Burks 1946-04-10
United States, Illinois, Jefferson, Mt. Vernon, 38.30956 -88.98865
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2151 T.H. Frison, R.D. Glasgow 1927-06-20
United States, Illinois, Effingham, Effingham (center of], 39.12234 -88.58729
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2152 T.H. Frison, R.D. Glasgow 1927-06-20
United States, Illinois, Effingham, Effingham (center of], 39.12234 -88.58729
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2153 T.H. Frison 1914-07-17
United States, Illinois, Kankakee, Route 1, Momence, 41.16001 -87.66306
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2154 1914-05-10
United States, Illinois, Champaign, St. Joseph, 40.11321 -88.05156
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2155 1910-09-10
United States, Illinois, Mason, Havana, 40.29444 -90.06885
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2156 Frison, Theodore Henry 1925-07-09
United States, Illinois, Ogle, Oregon, below dam, 42.01586 -89.32697
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2157 B.D. Burks 1947-06-26
United States, Illinois, Whiteside, Erie, 41.6407 -90.0637
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2158 C.O. Mohr, B.D. Burks 1946-04-10
United States, Illinois, White, Grayville, 38.25447 -87.98814
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2159 B.D. Burks 1948-06-09
United States, Illinois, Kane, St. Charles, 41.91358 -88.31356
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2160 B.D. Burks 1948-06-09
United States, Illinois, Kane, St. Charles, 41.91358 -88.31356
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2161 Frison, Theodore Henry 1927-06-23
United States, Illinois, Wabash, Mt. Carmel, 38.404 -87.7516
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2162 Frison, Theodore Henry 1927-06-23
United States, Illinois, Wabash, Mt. Carmel, 38.404 -87.7516
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2163 Frison, Theodore Henry 1927-06-23
United States, Illinois, Wabash, Mt. Carmel, 38.404 -87.7516
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2164 Frison, Theodore Henry 1927-06-23
United States, Illinois, Wabash, Mt. Carmel, 38.404 -87.7516
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2165 Frison, Theodore Henry 1927-06-23
United States, Illinois, Wabash, Mt. Carmel, 38.404 -87.7516
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2167 Frison, Theodore Henry 1927-06-23
United States, Illinois, Wabash, Mt. Carmel, 38.404 -87.7516
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2168 R.E. Maxwell 1938-04-28
United States, Texas, Dallas
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2169 1917-06-11
United States, Illinois, Carroll, Savanna, 42.09622 -90.16227
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2170 1917-06-11
United States, Illinois, Carroll, Savanna, 42.09622 -90.16227
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2171 Frison, Theodore Henry 1927-06-08
United States, Illinois, Vermilion, Muncie at US-150, 40.11323 -87.83275
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2172 Frison, Theodore Henry 1927-06-08
United States, Illinois, Vermilion, Muncie at US-150, 40.11323 -87.83275
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2173 Frison, Theodore Henry 1927-06-08
United States, Illinois, Vermilion, Muncie at US-150, 40.11323 -87.83275
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2174 1919-06-10
United States, Illinois, Vermilion, Muncie at US-150, 40.11323 -87.83275
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2175 T.H. Frison 1925-05-11
United States, Illinois, Macoupin, Carlinville, 39.27972 -89.88167
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2176 T.H. Frison 1925-05-11
United States, Illinois, Macoupin, Carlinville, 39.27972 -89.88167
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2177 T.H. Frison 1925-05-11
United States, Illinois, Macoupin, Carlinville, 39.27972 -89.88167
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2178 T.H. Frison 1925-05-11
United States, Illinois, Macoupin, Carlinville, 39.27972 -89.88167
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2179 T.H. Frison 1925-05-11
United States, Illinois, Macoupin, Carlinville, 39.27972 -89.88167
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2180 T.H. Frison 1925-05-11
United States, Illinois, Macoupin, Carlinville, 39.27972 -89.88167
INHS:INSECT
Stenacron interpunctatum (Say, 1839) (Say, 1839)
INHS Ephemeroptera 2181 T.H. Frison 1925-05-11
United States, Illinois, Macoupin, Carlinville, 39.27972 -89.88167
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
Stenacron minnetonka (Daggy, 1945) (Daggy, 1945)
INHS Ephemeroptera 2183 H.H. Ross, H.B. Mills 1948-07-14
United States, Illinois, Gallatin, Old Shawneetown, 37.69392 -88.13488
INHS:INSECT
Stenacron minnetonka (Daggy, 1945) (Daggy, 1945)
INHS Ephemeroptera 2184 H.H. Ross 1946-06-10
United States, Illinois, Franklin, Benton [5 km W], 37.9941 -88.9771
INHS:INSECT
Stenacron minnetonka (Daggy, 1945) (Daggy, 1945)
INHS Ephemeroptera 2185 H.H. Ross 1946-06-10
United States, Illinois, Franklin, Benton [5 km W], 37.9941 -88.9771
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2186 Frison, Theodore Henry 1925-05-06
United States, Illinois, Union, Anna, 37.46028 -89.24694
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2187 Frison, Theodore Henry 1925-05-06
United States, Illinois, Union, Anna, 37.46028 -89.24694
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2188 Frison, Theodore Henry 1925-05-06
United States, Illinois, Union, Anna, 37.46028 -89.24694
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2189 Frison, Theodore Henry 1925-05-06
United States, Illinois, Union, Anna, 37.46028 -89.24694
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2190 Frison, Theodore Henry 1925-05-06
United States, Illinois, Union, Anna, 37.46028 -89.24694
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2191 Frison, Theodore Henry 1925-05-06
United States, Illinois, Union, Anna, 37.46028 -89.24694
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2192 Frison, Theodore Henry 1925-05-06
United States, Illinois, Union, Anna, 37.46028 -89.24694
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2193 Frison, Theodore Henry 1925-05-06
United States, Illinois, Union, Anna, 37.46028 -89.24694
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2194 Frison, Theodore Henry 1925-05-06
United States, Illinois, Union, Anna, 37.46028 -89.24694
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2195 H.H. Ross, C.O. Mohr 1946-04-19
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2196 H.H. Ross, C.O. Mohr 1946-04-19
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2197 H.H. Ross, C.O. Mohr 1946-04-19
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2198 H.H. Ross, C.O. Mohr 1946-05-24
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2199 B.D. Burks 1948-04-05
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2200 B.D. Burks 1948-04-05
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2201 B.D. Burks 1948-04-05
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2202 B.D. Burks 1948-04-05
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2203 B.D. Burks 1948-04-05
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2204 B.D. Burks 1948-04-05
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2205 B.D. Burks 1947-04-07
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2206 B.D. Burks 1947-04-09
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2207 M.W. Sanderson, B.D. Burks 1946-04-06
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2208 M.W. Sanderson, B.D. Burks 1946-05-02
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2209 M.W. Sanderson, B.D. Burks 1946-05-02
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2210 H.H. Ross, B.D. Burks 1946-05-30
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2211 H.H. Ross, B.D. Burks 1946-04-01
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2212 T.H. Frison, K.F. Auden 1926-05-01
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2213 T.H. Frison, K.F. Auden 1926-05-01
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2214 T.H. Frison, K.F. Auden 1926-05-01
United States, Illinois, Pope, Herod at St. Hwy 34, 37.580858 -88.43671
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2215 C.A. Hart 1892-09-06
United States, Wisconsin, Walworth, Delavan Lake, 42.6069 -88.602
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2216
United States, Illinois, Cook, Chicago
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2217 T.H. Frison 1927-04-17
United States, Illinois, Union, Alto Pass, Cave Spring Cave, Cave Spring Cave, 37.57028 -89.3175
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2218 M.W. Sanderson, B.D. Burks 1946-04-04
United States, Illinois, Union, Jonesboro, 37.452 -89.269
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 2219 H.H. Ross, H.B. Mills 1948-07-16
United States, Illinois, Pope, Bell Smith Springs, 37.5158 -88.6557