Checklist for Superfamily Siphlonuroidea Ulmer, 1920 and region Bristol (Grafton County, New Hampshire, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 133 393 501 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 132 392 500 | Families Genera Species | Taxom | Infraclass | Palaeoptera Crampton, 1915 Ancient winged insects | 7 11 14 | Families Genera Species | Taxom | Superorder | Ephemeropteroidea Rohdendorf, 1968
| 1 2 0 | Family Genera Species | Taxom | Order | Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes | 1 2 0 | Family Genera Species | Taxom | Suborder | Pisciforma McCafferty, 1991
| 1 2 0 | Family Genera Species | Taxom | Superfamily | Siphlonuroidea Ulmer, 1920
| 1 2 0 | Family Genera Species | Taxom |
List of families for Bristol (Grafton County) 1 Family width 0 Species
Genera for Bristol (Grafton County) 2 Genera with 0 Species Siphlonurus Eaton, 1868 | | 0 | Species | Taxom | Siphloplecton Clemens, 1915 | | 0 | Species | Taxom |
Subnodes of Siphlonuroidea with occurrences in Bristol (Grafton County)
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