Checklist for Order Ephemeroptera Hyatt & Arms, 1891 (Mayflies) and region Washington County (Texas, USA)
List of families for Washington County (Texas) 8 Families width 11 Species
Genera for Washington County (Texas) 15 Genera with 11 Species | Baetis Leach, 1925 | | 1 | Species | Taxom | | Caenis Stephens, 1907 | | 1 | Species | Taxom | Callibaetis Eaton, 1881 | Speckled Duns | 0 | Species | Taxom | Choroterpes Eaton, 1881 | | 0 | Species | Taxom | Heptagenia Walsh, 1863 | | 0 | Species | Taxom | | Hexagenia Walsh, 1829 | Giant Mayflies | 2 | Species | Taxom | | Isonychia Eaton, 1862 | Slate Drakes | 1 | Species | Taxom | | Maccaffertium Bednarik, 1862 | | 1 | Species | Taxom | Paraleptophlebia Lestage, 1917 | | 0 | Species | Taxom | | Pentagenia Walsh, 1862 | | 1 | Species | Taxom | | Stenacron Jensen, 1839 | Light Cahills | 1 | Species | Taxom | | Stenonema Traver, 1823 | | 1 | Species | Taxom | | Tortopsis Molineri, 1843 | | 1 | Species | Taxom | Tortopus Needham and ..., 1924 | | 0 | Species | Taxom | | Tricorythodes Ulmer, 1892 | | 1 | Species | Taxom |
Species list for Washington County (Texas) 11 Species | Baetis (Baetis) brunneicolor McDunnough, 1925 | Desert draba | | Caenis (Caenis) latipennis Banks, 1907 | Graywinged sulphur dun | | Hexagenia (Hexagenia) bilineata Say, 1824 | Emergent Mayfly | | Hexagenia (Hexagenia) limbata Serville, 1829 | Burrowing mayfly | | Isonychia (Isonychia) sicca Walsh, 1862 | | | Maccaffertium terminatum Walsh, 1862 | | | Pentagenia vittigera Walsh, 1862 | | | Stenacron interpunctatum Say, 1839 | Ginger quill | | Stenonema femoratum Say, 1823 | Dark Cahill | | Tortopsis puella Pictet, 1843 | | | Tricorythodes (Tricorythodes) explicatus Eaton, 1892 | |
Subnodes of Ephemeroptera with occurrences in Washington County (Texas)
 | | Ephemeroptera (Hyatt & Arms 1891) |
Links, sources and further information Ephemeroptera at ru.ac.za Ephemeroptera at artfakta.se Ephemeroptera at biodiversity.org.au Ephemeroptera at dyntaxa.se Ephemeroptera at gbif.org Ephemeroptera at irmng.org Ephemeroptera at itis.gov
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