INHS:INSECT
Campsurus decoloratus (Hagen, 1861) (Hagen, 1861)
INHS Ephemeroptera 2966 1908-06-24
United States, Texas, Cameron, Brownsville, 25.90175 -97.49748
INHS:INSECT
Campsurus decoloratus (Hagen, 1861) (Hagen, 1861)
INHS Ephemeroptera 2967 ? Dorner
United States, Texas, Cameron, Brownsville, 25.90175 -97.49748
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3451 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3452 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3453 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3454 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3455 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3456 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3457 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3458 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3459 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3460 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3461 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3462 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3463 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3464 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3465 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
Tricorythodes explicatus (Eaton, 1892) (Eaton, 1892)
INHS Ephemeroptera 3466 1936-04-10
United States, Texas, Jeff Davis, Ft. Davis, 30.588 -103.895, 1525m
INHS:INSECT
INHS Ephemeroptera 3763 D.W. Webb, M.A. Metz, K.C. Holson 1997-03-25
United States, Texas, Hidalgo, Santa Ana Wildlife Refuge, 12 km ESE Hidalgo, 26.065 -98.139667
INHS:INSECT
INHS Ephemeroptera 4598 H.H. Ross, J.A. Ross 1939-04-21
United States, Texas, El Paso, El Paso, 31.75861 -106.48639
INHS:INSECT
INHS Ephemeroptera 4541 H.H. Ross, J.A. Ross 1939-04-19
United States, Texas, Val Verde, Del Rio, 29.399 -100.8704
INHS:INSECT
INHS Ephemeroptera 4543 H.H. Ross, J.A. Ross 1939-04-19
United States, Texas, Val Verde, Del Rio, 29.399 -100.8704
INHS:INSECT
INHS Ephemeroptera 4543 H.H. Ross, J.A. Ross 1939-04-19
United States, Texas, Val Verde, Del Rio, 29.399 -100.8704
INHS:INSECT
INHS Ephemeroptera 4545 Ross, Herbert Holdsworth | Ross, Jean Alexander 1939-04-16
United States, Texas, Bexar, San Antonio, 29.4054 -98.4914
INHS:INSECT
INHS Ephemeroptera 4546 H.H. Ross, J.A. Ross 1939-04-19
United States, Texas, Reeves, Balmorhea, 30.9843 -103.7441
INHS:INSECT
INHS Ephemeroptera 4695 H. Alexander 1939-08-06
United States, Texas, Bexar, San Antonio, 29.4054 -98.4914
INHS:INSECT
INHS Ephemeroptera 4696 H.H. Ross, J.A. Ross 1939-04-18
United States, Texas, Brewster, 2 mi S Marathon, 30.1829 -103.2377
INHS:INSECT
INHS Ephemeroptera 4886 R.H. Beamer 1945-11-29
United States, Texas, Hidalgo, Hidalgo, 26.1007 -98.2626
INHS:INSECT
INHS Ephemeroptera 4917 H.H. Ross, J.A. Ross 1939-04-17
United States, Texas, Brewster, 20 mi S Marathon, 29.926 -103.2597
INHS:INSECT
INHS Ephemeroptera 4929 H.H. Ross, J.A. Ross 1939-04-27
United States, Texas, Palo Pinto, Mineral Wells, 32.8087 -98.1125
INHS:INSECT
INHS Ephemeroptera 4932 H. Alexander 1939-09-29
United States, Texas, Bexar, San Antonio, Municipal Airport, 29.3362 -98.4697
INHS:INSECT
INHS Ephemeroptera 4955 H.H. Ross 1934-04-18
United States, Texas, Brewster, Chisos Mountains, Big Bend National Park, 29.266 -103.301
INHS:INSECT
INHS Ephemeroptera 4981 H.H. Ross, J.A. Ross 1939-04-17
United States, Texas, Brewster, 20 mi S Marathon, 29.926 -103.2597
INHS:INSECT
INHS Ephemeroptera 4985 H.H. Ross, J.A. Ross 1939-04-17
United States, Texas, Brewster, 20 mi S Marathon, 29.926 -103.2597
INHS:INSECT
INHS Ephemeroptera 5254 H.H. Ross, J.A. Ross 1939-04-27
United States, Texas, Tarrant, Ft. Worth, 32.6954 -97.4289
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 5782 H.H. Ross, J.A. Ross 1939-04-15
United States, Texas, Hays, San Marcos, 29.8842 -97.9359
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 5782 H.H. Ross, J.A. Ross 1939-04-15
United States, Texas, Hays, San Marcos, 29.8842 -97.9359
INHS:INSECT
INHS Ephemeroptera 5655 H.H. Ross, J.A. Ross 1939-04-17
United States, Texas, Kinney, Spring fed stream W. of Brackettville, 29.3212 -100.4524
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 6303 S. Mulaik, D. Mulaik, T. Mulaik 1941-06-01
United States, Texas, Kerr, Raven Ranch
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 6923 H.H. Ross, J.A. Ross 1939-04-15
United States, Texas, Hays, San Marcos, 29.8842 -97.9359
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 7286 H.H. Ross, J.A. Ross 1939-04-19
United States, Texas, Val Verde, Del Rio, 29.399 -100.8704
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 7883 H.H. Ross, J.A. Ross 1939-04-15
United States, Texas, Hays, San Marcos, 29.8842 -97.9359
INHS:INSECT
Hexagenia bilineata (Say, 1824) (Say, 1824)
INHS Ephemeroptera 7406 H. Alexander 1940-05-23
United States, Texas, Bexar, San Antonio, 29.4054 -98.4914
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 7526 L.W. Hepner 1938-06-22
United States, Texas, Atascosa, Peeler, 28.715 -98.4725
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 7804 H.H. Ross, J.A. Ross 1939-04-15
United States, Texas, Hays, San Marcos, 29.8842 -97.9359
INHS:INSECT
Hexagenia limbata (Serville, 1829) (Serville, 1829)
INHS Ephemeroptera 7808 H.H. Ross, J.A. Ross 1939-04-15
United States, Texas, Hays, San Marcos, 29.8842 -97.9359
INHS:INSECT
INHS Ephemeroptera 8800 H.H. Ross, J.A. Ross 1939-04-27
United States, Texas, Palo Pinto, Palo Pinto, 32.7676 -98.2983
INHS:INSECT
INHS Ephemeroptera 8686 G. Mitchell
United States, Texas, Victoria, Victoria, 28.805 -97.004
INHS:INSECT
INHS Ephemeroptera 8849 H.H. Ross, J.A. Ross 1939-04-28
United States, Texas, Denton, Argyle, 33.04154 -97.20794
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 9285 H.H. Ross, J.A. Ross 1939-04-17
United States, Texas, Kinney, Spring fed stream W. of Brackettville, 29.3212 -100.4524
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 9291 T.H. Frison 1943-06-12
United States, Texas, Palo Pinto, W Palo Pinto, 32.7676 -98.3067
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 9960 H.H. Ross, J.A. Ross 1939-04-17
United States, Texas, Kinney, Spring fed stream W. of Brackettville, 29.3212 -100.4524
INHS:INSECT
Isonychia sicca (Walsh, 1862) (Walsh, 1862)
INHS Ephemeroptera 9965 T.H. Frison 1943-06-13
United States, Texas, Erath, Stephensville, 32.2206 -98.2026
INHS:INSECT
INHS Ephemeroptera 9988 H.H. Ross 1939-04-17
United States, Texas, Kinney, Spring fed stream W. of Brackettville, 29.3212 -100.4524
INHS:INSECT
Stenonema femoratum (Say, 1823) (Say, 1823)
INHS Ephemeroptera 10240 H.H. Ross, J.A. Ross 1939-04-28
United States, Texas, Denton, Argyle, 33.04154 -97.20794
INHS:INSECT
INHS Ephemeroptera 10963 R.I. Sailer 1938-06-26
United States, Texas, Guadalupe, Seguin, 29.5689 -97.965
INHS:INSECT
INHS Ephemeroptera 11039 H.H. Ross, J.A. Ross 1939-04-27
United States, Texas, Tarrant, Ft. Worth, 32.6954 -97.4289
INHS:INSECT
INHS Ephemeroptera 11042 H.H. Ross, J.A. Ross 1955-04-11
United States, Texas, Gonzales, Gonzales, 29.5016 -97.4525
INHS:INSECT
INHS Ephemeroptera 11792 H.H. Ross 1939-04-18
United States, Texas, Brewster, near Chisos Mountains Park, near Big Bend National Park, 29.2773 -103.3052
INHS:INSECT
INHS Ephemeroptera 11794 H.H. Ross 1939-04-18
United States, Texas, Brewster, near Chisos Mountains Park, near Big Bend National Park, 29.2773 -103.3052
INHS:INSECT
INHS Ephemeroptera 11822 H.H. Ross, J.A. Ross 1939-04-19
United States, Texas, Medina, Castroville, 29.35556 -98.87833
INHS:INSECT
INHS Ephemeroptera 11755 H.H. Ross 1939-04-18
United States, Texas, Brewster, near Chisos Mountains Park, near Big Bend National Park, 29.2773 -103.3052
INHS:INSECT
INHS Ephemeroptera 11763 H.H. Ross, J.A. Ross 1939-04-26
United States, Texas, Culberson, Frijole, 31.905 -104.783
INHS:INSECT
INHS Ephemeroptera 12364 T.H. Frison 1943-06-12
United States, Texas, Palo Pinto, W Palo Pinto, 32.7676 -98.3067
INHS:INSECT
INHS Ephemeroptera 12410 H. Alexander 1939-07-12
United States, Texas, Bexar, San Antonio, 29.4054 -98.4914
INHS:INSECT
INHS Ephemeroptera 12411 H. Alexander 1939-08-10
United States, Texas, Bexar, San Antonio, 29.4054 -98.4914
INHS:INSECT
INHS Ephemeroptera 12412 H. Alexander 1939-08-06
United States, Texas, Bexar, San Antonio, 29.4054 -98.4914
INHS:INSECT
INHS Ephemeroptera 12413 H. Alexander 1939-08-18
United States, Texas, Bexar, San Antonio, 29.4054 -98.4914
INHS:INSECT
INHS Ephemeroptera 12476 H.H. Ross, J.A. Ross 1939-04-15
United States, Texas, Hays, San Marcos, 29.8842 -97.9359
INHS:INSECT
INHS Ephemeroptera 12484 H. Alexander 1939-05-15
United States, Texas, Bexar, San Antonio, 29.4054 -98.4914
INHS:INSECT
INHS Ephemeroptera 12485 H. Alexander 1939-08-06
United States, Texas, Bexar, San Antonio, 29.4054 -98.4914
INHS:INSECT
INHS Ephemeroptera 12486 H. Alexander 1939-07-16
United States, Texas, Bexar, San Antonio, 29.4054 -98.4914
INHS:INSECT
INHS Ephemeroptera 12487 1936-04-09
United States, Texas, Jeff Davis, Fort Davis, 30.5883 -103.8947
INHS:INSECT
INHS Ephemeroptera 12488 C.R. Arnold, H.H. Ross 1961-02-08
United States, Texas, Hays, Wimberley, 29.9969 -98.0976
INHS:INSECT
INHS Ephemeroptera 12489 H.H. Ross, J.A. Ross 1939-04-20
United States, Texas, Brewster, Chisos Mountains, Big Bend National Park, 29.266 -103.301
INHS:INSECT
INHS Ephemeroptera 12492 H. Alexander 1939-07-10
United States, Texas, Bexar, San Antonio, 29.4054 -98.4914
INHS:INSECT
INHS Ephemeroptera 12497 H.H. Ross, J.A. Ross 1939-04-20
United States, Texas, Val Verde, Devils River, 29.399 -100.8704
INHS:INSECT
INHS Ephemeroptera 12498 H.H. Ross, J.A. Ross 1939-04-20
United States, Texas, Val Verde, Devils River, 29.399 -100.8704
INHS:INSECT
INHS Ephemeroptera 12499 H.H. Ross, J.A. Ross 1939-04-20
United States, Texas, Val Verde, Devils River, 29.399 -100.8704
INHS:INSECT
INHS Ephemeroptera 12500 H.H. Ross, J.A. Ross 1939-04-20
United States, Texas, Val Verde, Devils River, 29.399 -100.8704
INHS:INSECT
INHS Ephemeroptera 12501 H.H. Ross, J.A. Ross 1939-04-20
United States, Texas, Val Verde, Devils River, 29.399 -100.8704
INHS:INSECT
INHS Ephemeroptera 12502 H.H. Ross, J.A. Ross 1939-04-20
United States, Texas, Val Verde, Devils River, 29.399 -100.8704
INHS:INSECT
INHS Ephemeroptera 12509 H. Alexander 1940-03-28
United States, Texas, Bexar, San Antonio, near San Jose Mission
INHS:INSECT
INHS Ephemeroptera 12698 H.H. Ross, J.A. Ross 1939-04-17
United States, Texas, Kinney, Spring fed stream W. of Brackettville, 29.3212 -100.4524
INHS:INSECT
INHS Ephemeroptera 12768 H.H. Ross, J.A. Ross 1939-04-17
United States, Texas, Kinney, Spring fed stream W. of Brackettville, 29.3212 -100.4524
INHS:INSECT
INHS Ephemeroptera 12905 H.H. Ross, J.A. Ross 1939-04-17
United States, Texas, Kinney, Spring fed stream W. of Brackettville, 29.3212 -100.4524
INHS:INSECT
INHS Ephemeroptera 12906 H.H. Ross, J.A. Ross 1939-04-19
United States, Texas, Jeff Davis, Fort Davis, 30.58806 -103.89417
INHS:INSECT
INHS Ephemeroptera 12907 H.H. Ross, J.A. Ross 1939-04-17
United States, Texas, Kinney, Spring fed stream W. of Brackettville, 29.3212 -100.4524
INHS:INSECT
INHS Ephemeroptera 12911 H.H. Ross 1939-04-18
United States, Texas, Brewster, near Chisos Mountains Park, near Big Bend National Park, 29.2773 -103.3052
INHS:INSECT
INHS Ephemeroptera 12915 T.H. Frison 1943-06-13
United States, Texas, Erath, Stephensville, 32.2206 -98.2026
INHS:INSECT
Caenis anceps Traver, 1935 Traver, 1935
INHS Ephemeroptera 13290 A.R. Brigham 1986-09-03
United States, Texas, Val Verde, 20 mi N Comstock, 29.9694 -101.1556
INHS:INSECT
INHS Ephemeroptera 16025 H.H. Ross, J.A. Ross 1939-04-19
United States, Texas, Medina, Castroville, 29.35556 -98.87833
INHS:INSECT
INHS Ephemeroptera 16026 H.H. Ross, J.A. Ross 1939-04-17
United States, Texas, Kinney, Spring fed stream W. of Brackettville, 29.3212 -100.4524
INHS:INSECT
INHS Ephemeroptera 16027 D.R. Lauck 1956-06-15
United States, Texas, Hill, Hillsboro, 32.01083 -97.12972
INHS:INSECT
INHS Ephemeroptera 16028 H.H. Ross, J.A. Ross 1939-04-21
United States, Texas, El Paso, El Paso, 31.75861 -106.48639
INHS:INSECT
INHS Ephemeroptera 16029 J.E. Miller 1939-06-01
United States, Texas, El Paso, El Paso, 31.75861 -106.48639
INHS:INSECT
INHS Ephemeroptera 16030 H.H. Ross, J.A. Ross 1939-04-19
United States, Texas, Jeff Davis, S Ft.Davis, Davis Mountains, 30.588 -103.895
INHS:INSECT
INHS Ephemeroptera 16030 H.H. Ross, J.A. Ross 1939-04-19
United States, Texas, Jeff Davis, S Ft.Davis, Davis Mountains, 30.588 -103.895
INHS:INSECT
INHS Ephemeroptera 16031 H.H. Ross, J.A. Ross 1939-04-18
United States, Texas, Brewster, 25 mi S Marathon, 29.8536 -103.2479
INHS:INSECT
INHS Ephemeroptera 16032 H.H. Ross, J.A. Ross 1939-04-15
United States, Texas, Cass, Linden, 33.0125 -94.3656