Checklist for Order Ephemeroptera Hyatt & Arms, 1891 (Mayflies) and region Merrimack County (New Hampshire, USA)
List of families for Merrimack County 8 Families width 28 Species
Genera for Merrimack County 17 Genera with 28 Species | Ameletus Eaton, 1932 | | 1 | Species | Taxom | | Baetis Leach, 1921 | | 3 | Species | Taxom | | Caenis Stephens, 1907 | | 3 | Species | Taxom | | Callibaetis Eaton, 1914 | Speckled Duns | 1 | Species | Taxom | | Cinygmula McDunnough, 1914 | | 1 | Species | Taxom | | Epeorus Eaton, 1853 | | 2 | Species | Taxom | | Ephemera Linnaeus, 1853 | Green Drakes | 1 | Species | Taxom | | Ephemerella Walsh, 1931 | And Pale Duns | 2 | Species | Taxom | | Heptagenia Walsh, 1913 | | 2 | Species | Taxom | | Hexagenia Walsh, 1829 | Giant Mayflies | 1 | Species | Taxom | | Isonychia Eaton, 1853 | Slate Drakes | 1 | Species | Taxom | | Leptophlebia Westwood, 1853 | | 2 | Species | Taxom | | Maccaffertium Bednarik, 1862 | | 4 | Species | Taxom | | Paraleptophlebia Lestage, 1929 | | 1 | Species | Taxom | | Siphlonurus Eaton, 1824 | | 1 | Species | Taxom | | Stenacron Jensen, 1839 | Light Cahills | 1 | Species | Taxom | | Stenonema Traver, 1823 | | 1 | Species | Taxom |
Species list for Merrimack County 28 Species | Ameletus lineatus Traver, 1932 | Angelicatree | | Baetis (Baetis) brunneicolor McDunnough, 1925 | Desert draba | | Baetis (Baetis) flavistriga McDunnough, 1921 | Alpine draba | | Baetis (Baetis) intercalaris McDunnough, 1921 | Alpine draba | | Caenis (Caenis) amica Hagen, 1861 | Heterosporous ferns | | Caenis (Caenis) anceps Traver, 1935 | Faurie's club | | Caenis (Caenis) latipennis Banks, 1907 | Graywinged sulphur dun | | Callibaetis pretiosus Banks, 1914 | | | Cinygmula subaequalis Banks, 1914 | Golden spinner | | Epeorus pleuralis Banks, 1910 | Dark Gordon quill | | Epeorus vitreus Walker, 1853 | Cream variant | | Ephemera (Ephemera) simulans Walker, 1853 | Brown Drake | | Ephemerella invaria Walker, 1853 | Chocolate dun | | Ephemerella subvaria (McDunnough, 1931) | ⇒ Ephemerella shanwangensis Hong, 1983 | | Heptagenia (Heptagenia) flavescens Walsh, 1862 | | | Heptagenia pulla Clemens, 1913 | Little graywinged olive | | Hexagenia (Hexagenia) limbata Serville, 1829 | Burrowing mayfly | | Isonychia (Isonychia) bicolor Walker, 1853 | Leadwinged coachman | | Leptophlebia (Leptophlebia) cupida Say, 1823 | Black angel | | Leptophlebia (Leptophlebia) nebulosa Walker, 1853 | Black gnat | | Maccaffertium ithaca Clemens & Le..., 1924 | Cahill | | Maccaffertium modestum Banks, 1910 | Light Cahill | | Maccaffertium pudicum Hagen, 1861 | | | Maccaffertium terminatum Walsh, 1862 | | | Paraleptophlebia adoptiva McDunnough, 1929 | American blue dun | | Siphlonurus alternatus Say, 1824 | Medium summer olive | | Stenacron interpunctatum Say, 1839 | Ginger quill | | Stenonema femoratum Say, 1823 | Dark Cahill |
Subnodes of Ephemeroptera with occurrences in Merrimack County
 | | 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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