Checklist for Order Ephemeroptera Hyatt & Arms, 1891 (Mayflies)
and region Douglas County (Washington, USA)
List of families for Douglas County (Washington)
7 Families width 9 Species
Genera for Douglas County (Washington)
11 Genera with 9 Species Ameletus Eaton, 1885 | | 0 | Species | Taxom | | Baetis Leach, 1923 | | 1 | Species | Taxom | | Caenis Stephens, 1907 | | 1 | Species | Taxom | | Ephemerella Walsh, 1862 | And Pale Duns | 1 | Species | Taxom | | Heptagenia Walsh, 1862 | | 2 | Species | Taxom | | Hexagenia Walsh, 1829 | Giant Mayflies | 1 | Species | Taxom | | Labiobaetis Novikova & K..., 1863 | | 1 | Species | Taxom | Leptophlebia Westwood, 1840 | | 0 | Species | Taxom | | Maccaffertium Bednarik, 1862 | | 1 | Species | Taxom | | Stenacron Jensen, 1839 | Light Cahills | 1 | Species | Taxom | Stenonema Traver, 1933 | | 0 | Species | Taxom |
Species list for Douglas County (Washington)
9 Species | Baetis (Baetis) tricaudatus Dodds, 1923 | Light blue dun | | Caenis (Caenis) latipennis Banks, 1907 | Graywinged sulphur dun | | Ephemerella (Ephemerella) excrucians Walsh, 1862 | Bluewinged olive dun | | Heptagenia (Heptagenia) elegantula Eaton, 1885 | | | Heptagenia (Heptagenia) flavescens Walsh, 1862 | | | Hexagenia (Hexagenia) limbata Serville, 1829 | Burrowing mayfly | | Labiobaetis propinquus (Walsh, 1863) | ⇒ Pseudocloeon propinquum Walsh, 1863 | | Maccaffertium terminatum Walsh, 1862 | | | Stenacron interpunctatum Say, 1839 | Ginger quill |
Subnodes of Ephemeroptera with occurrences in Douglas County (Washington)
 | | 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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