Species list, Checklist of Infraclass Megoperculata for Bigfork (Flathead County, Montana, 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 Bigfork (Flathead County, Montana, USA)

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

List of families for Bigfork (Flathead County)
6 Families width 6 Species

Agelenidae C. L. Koch, 1837	Agelenid Spiders	1	Species	Taxom
Corinnidae Karsch, 1880	Ant-like Sac Spiders	1	Species	Taxom
Theridiidae Sundevall, 1833	Cobweb And Widow Spiders	1	Species	Taxom
Linyphiidae Blackwall, 1859	Dwarf spiders	1	Species	Taxom
Gnaphosidae Pocock, 1898	Flat-bellied ground spiders	1	Species	Taxom
Pholcidae C. L. Koch, 1851	Carpenter spider	1	Species	Taxom

Genera for Bigfork (Flathead County)
6 Genera with 6 Species

Agelenopsis Giebel, 1933	American grass spiders	1	Species	Taxom
Castianeira Keyserling, 1847	Ant-Mimic Sac Spiders	1	Species	Taxom
Latrodectus Walckenaer, 1938	Black widow spider	1	Species	Taxom
Neriene Blackwall, 1886		1	Species	Taxom
Nodocion Chamberlin, 1919		1	Species	Taxom
Pholcophora Banks, 1896		1	Species	Taxom

Species list for Bigfork (Flathead County)
6 Species

Agelenopsis utahana Ralph Vary C..., 1933
Castianeira descripta Nicholas Mar..., 1847	Red Spotted Ant Mimic Spider
Latrodectus bishopi Kaston, 1938	Red widow
Neriene litigiosa Eugen von Ke..., 1886	Sierra Dome Spider
Nodocion voluntarius Chamberlin, 1919
Pholcophora americana Banks, 1896

Subnodes of Megoperculata with occurrences in Bigfork (Flathead County)

Order

Araneae
Clerck, 1757
Spider, Spiders, True Spiders

6
6
6

Families
Genera
Species

Taxom