Checklist for Superfamily Siphlonuroidea Ulmer, 1920 and region Somerset County (Pennsylvania, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 278 1335 1759 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 277 1332 1756 | Families Genera Species | Taxom | Infraclass | Palaeoptera Crampton, 1915 Ancient winged insects | 16 50 92 | Families Genera Species | Taxom | Superorder | Ephemeropteroidea Rohdendorf, 1968
| 8 16 15 | Families Genera Species | Taxom | Order | Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes | 8 16 15 | Families Genera Species | Taxom | Suborder | Pisciforma McCafferty, 1991
| 3 10 10 | Families Genera Species | Taxom | Superfamily | Siphlonuroidea Ulmer, 1920
| 2 4 4 | Families Genera Species | Taxom |
List of families for Somerset County (Pennsylvania) 2 Families width 4 Species
Genera for Somerset County (Pennsylvania) 4 Genera with 4 Species
Species list for Somerset County (Pennsylvania) 4 Species
Subnodes of Siphlonuroidea with occurrences in Somerset County (Pennsylvania)
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