Species list, Checklist of Infraclass Megoperculata for Middlesex (Butler County, Pennsylvania, USA)

Ants	Arachnids
Bees	Beetles
Booklice	Bugs
Bumblebees	Butterflies
Cicadas	Crane flies
Dragonflies	Earwigs
Flies	Isopods
Locusts	Mantises
Mayflies	Mosquitoes
Myriapods	Net-winged
Plant-parasitic	Scorpion flies
Termites	Wasps

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INSECTOIDGERENGDARK LIGHT

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Checklist for Infraclass Megoperculata Börner, 1902
and region Middlesex (Butler County, Pennsylvania, USA)

Class	Arachnida Lamarck, 1801 Arachnids	4 5 5	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	2 3 3	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	1 2 2	Family Genera Species	Taxom

List of families for Middlesex (Butler County Pennsylvania)
1 Family width 2 Species

Tetragnathidae Menge, 1866

Elongated Orb Weavers

Species

Taxom

Genera for Middlesex (Butler County Pennsylvania)
2 Genera with 2 Species

Glenognatha Simon, 1894		1	Species	Taxom
Tetragnatha Latreille, 1842	Four-jawed spider	1	Species	Taxom

Species list for Middlesex (Butler County Pennsylvania)
2 Species

Glenognatha foxi McCook, 1894	Longjawed orb weavers
Tetragnatha viridis Walckenaer, 1842	Green Long-Jawed Spider

Subnodes of Megoperculata with occurrences in Middlesex (Butler County Pennsylvania)

Order

Araneae
Clerck, 1757
Spider, Spiders, True Spiders

1
2
2

Family
Genera
Species

Taxom