Checklist for Superfamily Siphlonuroidea Ulmer, 1920 and region Grey County (Southwestern Ontario, Ontario, Canada)
Class | Insecta Linnaeus, 1758 Insects, True insects | 338 2157 3325 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 338 2157 3325 | Families Genera Species | Taxom | Infraclass | Palaeoptera Crampton, 1915 Ancient winged insects | 18 62 123 | Families Genera Species | Taxom | Superorder | Ephemeropteroidea Rohdendorf, 1968
| 8 21 25 | Families Genera Species | Taxom | Order | Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes | 8 21 25 | Families Genera Species | Taxom | Suborder | Pisciforma McCafferty, 1991
| 3 15 18 | Families Genera Species | Taxom | Superfamily | Siphlonuroidea Ulmer, 1920
| 2 7 11 | Families Genera Species | Taxom |
List of families for Grey County 2 Families width 11 Species
Genera for Grey County 7 Genera with 11 Species
Species list for Grey County 11 Species | Ameletus lineatus Traver, 1932 | Angelicatree | | Baetis (Baetis) brunneicolor McDunnough, 1925 | Desert draba | | Baetis (Baetis) intercalaris McDunnough, 1921 | Alpine draba | | Baetis (Baetis) tricaudatus Dodds, 1923 | Light blue dun | | Baetis (Baetis) vernus Curtis, 1834 | Medium Olive | | Callibaetis ferrugineus Walsh, 1862 | Red Speckled Dun | | Callibaetis fluctuans Walsh, 1862 | | | Cloeon dipterum Linnaeus, 1761 | Common wetland mayfly | | Metretopus borealis Eaton, 1871 | | | Siphlonurus alternatus Say, 1824 | Medium summer olive | | Siphlonurus rapidus McDunnough, 1924 | Dark olive dun |
Subnodes of Siphlonuroidea with occurrences in Grey County
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