Checklist for Superfamily Siphlonuroidea Ulmer, 1920 and region Eel River (Humboldt County, California, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 46 98 118 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 45 97 117 | Families Genera Species | Taxom | Infraclass | Palaeoptera Crampton, 1915 Ancient winged insects | 8 21 29 | Families Genera Species | Taxom | Superorder | Ephemeropteroidea Rohdendorf, 1968
| 3 5 5 | Families Genera Species | Taxom | Order | Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes | 3 5 5 | Families Genera Species | Taxom | Suborder | Pisciforma McCafferty, 1991
| 2 3 3 | Families Genera Species | Taxom | Superfamily | Siphlonuroidea Ulmer, 1920
| 2 3 3 | Families Genera Species | Taxom |
List of families for Eel River 2 Families width 3 Species
Genera for Eel River 3 Genera with 3 Species
Species list for Eel River 3 Species
Subnodes of Siphlonuroidea with occurrences in Eel River
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