Species list, Checklist of Infraclass Megoperculata for Multnomah County (Oregon, 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

Taxonomy & Distribution
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INSECTOIDGERENGDARK LIGHT

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Checklist for Infraclass Megoperculata Börner, 1902
and region Multnomah County (Oregon, USA)

Class	Arachnida Lamarck, 1801 Arachnids	7 7 5	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	6 6 4	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	3 3 3	Families Genera Species	Taxom

List of families for Multnomah County
3 Families width 3 Species

Gnaphosidae Pocock, 1898	Flat-bellied ground spiders	1	Species	Taxom
Dictynidae O. P-Cambridge, 1871	Dictynid spiders	1	Species	Taxom
Segestriidae Simon, 1893	Six-eyed Spiders	1	Species	Taxom

Genera for Multnomah County
3 Genera with 3 Species

Aphantaulax Simon, 1908	1	Species	Taxom
Cicurina Menge, 1919	1	Species	Taxom
Segestria Latreille, 1843	1	Species	Taxom

Species list for Multnomah County
3 Species

Aphantaulax scotophaeus Simon, 1908
Cicurina idahoana Ralph Vary C..., 1919
Segestria bavarica Koch, 1843

Subnodes of Megoperculata with occurrences in Multnomah County

Order

Araneae
Clerck, 1757
Spider, Spiders, True Spiders

3
3
3

Families
Genera
Species

Taxom