Checklist for Order Ephemeroptera Hyatt & Arms, 1891 (Mayflies) and region Coos County (Oregon, USA)
List of families for Coos County (Oregon) 11 Families width 34 Species | Baetidae (Leach, 1815) | Mayflies | 6 | Species | Taxom | | Siphlonuridae Banks, 1900 | Primitive Minnow Mayflies | 1 | Species | Taxom | | Potamanthidae Albarda, 1888 | Hacklegill mayflies | 1 | Species | Taxom | | Baetiscidae Banks, 1900 | Armored Mayflies | 1 | Species | Taxom | | Caenidae Newman, 1853 | Small square-gill mayflies | 3 | Species | Taxom | | Ephemerellidae Klapálek, 1909 | Blue-Winged Olive Ephemerellidae | 4 | Species | Taxom | | Heptageniidae Needham, 1901 | Flat-Bodied Up-Wings Heptageniidae | 10 | Species | Taxom | | Ephemeridae Leach, 1817 | Burrowing mayflies | 3 | Species | Taxom | | Oligoneuriidae Ulmer, 1914 | Brushleg Mayflies | 1 | Species | Taxom | | Leptophlebiidae Banks, 1900 | Leptophlebiids | 3 | Species | Taxom | | Leptohyphidae Landa & Soldán, 1985 | Little Stout Crawler Mayflies | 1 | Species | Taxom |
Genera for Coos County (Oregon) 29 Genera with 34 Species #ABCDEHILMNPRST
| Acentrella Bengtsson, 1926 | | 1 | Species | Taxom | Ameletus Eaton, 1885 | | 0 | Species | Taxom | | Anthopotamus McCafferty a..., 1863 | | 1 | Species | Taxom | | Baetis Leach, 1921 | | 3 | Species | Taxom | | Baetisca Walsh, 1932 | | 1 | Species | Taxom | | Caenis Stephens, 1907 | | 3 | Species | Taxom | | Callibaetis Eaton, 1862 | Speckled Duns | 1 | Species | Taxom | | Caudatella Edmunds, 1929 | | 1 | Species | Taxom | Centroptilum Eaton, 1869 | | 0 | Species | Taxom | | Cinygma Eaton, 1885 | | 1 | Species | Taxom | Cloeon Leach, 1815 | | 0 | Species | Taxom | | Drunella Needham, 1927 | Blue-Winged Olives | 1 | Species | Taxom | | Epeorus Eaton, 1885 | | 1 | Species | Taxom | | Ephemerella Walsh, 1853 | And Pale Duns | 2 | Species | Taxom | Eurylophella Tiensuu, 1935 | Chocolate Duns | 0 | Species | Taxom | | Heptagenia Walsh, 1862 | | 2 | Species | Taxom | | Hexagenia Walsh, 1924 | Giant Mayflies | 3 | Species | Taxom | | Isonychia Eaton, 1931 | Slate Drakes | 1 | Species | Taxom | | Labiobaetis Novikova & K..., 1863 | | 1 | Species | Taxom | | Leptophlebia Westwood, 1932 | | 2 | Species | Taxom | | Leucrocuta Flowers, 1863 | | 1 | Species | Taxom | | Maccaffertium Bednarik, 1862 | | 2 | Species | Taxom | | Nixe Flowers, 1924 | | 1 | Species | Taxom | | Paraleptophlebia Lestage, 1853 | | 1 | Species | Taxom | Rhithrogena Eaton, 1881 | March Browns | 0 | Species | Taxom | | Siphlonurus Eaton, 1885 | | 1 | Species | Taxom | | Stenacron Jensen, 1839 | Light Cahills | 1 | Species | Taxom | | Stenonema Traver, 1823 | | 1 | Species | Taxom | | Tricorythodes Ulmer, 1892 | | 1 | Species | Taxom |
Species list for Coos County (Oregon) 34 Species | Acentrella insignificans McDunnough, 1926 | | | Anthopotamus myops Walsh, 1863 | | | Baetis (Baetis) brunneicolor McDunnough, 1925 | Desert draba | | Baetis (Baetis) flavistriga McDunnough, 1921 | Alpine draba | | Baetis (Baetis) intercalaris McDunnough, 1921 | Alpine draba | | Baetisca lacustris McDunnough, 1932 | Cushion draba | | Caenis (Caenis) amica Hagen, 1861 | Heterosporous ferns | | Caenis (Caenis) hilaris Say, 1839 | | | Caenis (Caenis) latipennis Banks, 1907 | Graywinged sulphur dun | | Callibaetis ferrugineus Walsh, 1862 | Red Speckled Dun | | Caudatella heterocaudata McDunnough, 1929 | | | Cinygma (Cinygma) integrum Eaton, 1885 | | | Drunella doddsi (Needham, 1927) | ⇒ Drunella doddsii Needham, 1927 | | Epeorus longimanus Eaton, 1885 | | | Ephemerella (Ephemerella) excrucians Walsh, 1862 | Bluewinged olive dun | | Ephemerella invaria Walker, 1853 | Chocolate dun | | Heptagenia (Heptagenia) elegantula Eaton, 1885 | | | Heptagenia (Heptagenia) flavescens Walsh, 1862 | | | Hexagenia (Hexagenia) bilineata Say, 1824 | Emergent Mayfly | | Hexagenia (Hexagenia) limbata Serville, 1829 | Burrowing mayfly | | Hexagenia (Hexagenia) rigida McDunnough, 1924 | | | Isonychia (Isonychia) rufa McDunnough, 1931 | Shortstyle draba | | Labiobaetis propinquus (Walsh, 1863) | ⇒ Pseudocloeon propinquum Walsh, 1863 | | Leptophlebia (Leptophlebia) cupida Say, 1823 | Black angel | | Leptophlebia intermedia Traver, 1932 | | | Leucrocuta (Leucrocuta) maculipennis Walsh, 1863 | | | Maccaffertium pulchellum Walsh, 1862 | | | Maccaffertium terminatum Walsh, 1862 | | | Nixe inconspicua McDunnough, 1924 | | | Paraleptophlebia debilis Walker, 1853 | Blue dun | | Siphlonurus occidentalis Eaton, 1885 | | | Stenacron interpunctatum Say, 1839 | Ginger quill | | Stenonema femoratum Say, 1823 | Dark Cahill | | Tricorythodes (Tricorythodes) explicatus Eaton, 1892 | |
Subnodes of Ephemeroptera with occurrences in Coos County (Oregon)
 | | 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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