Species list, Checklist of Infraclass Megoperculata for Finley (Lake County, California, 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 Finley (Lake County, California, USA)

Class	Arachnida Lamarck, 1801 Arachnids	1 1 1	Family Genus Species	Taxom
Subclass	Micrura Ehrenberg, 1831	1 1 1	Family Genus Species	Taxom
Infraclass	Megoperculata Börner, 1902	1 1 1	Family Genus Species	Taxom

List of families for Finley (Lake County California)
1 Family width 1 Species

Theridiidae (Sundevall, 1833)

Cobweb And Widow Spiders

Species

Taxom

Genera for Finley (Lake County California)
1 Genera with 1 Species

Latrodectus Walckenaer, 1775

Black widow spider

Species

Taxom

Species list for Finley (Lake County California)
1 Species

Latrodectus mactans (Fabricius, 1775)

⇒ Latrodectus tredecimguttatus Rossi, 1790

Subnodes of Megoperculata with occurrences in Finley (Lake County California)

Order

Araneae
Clerck, 1757
Spider, Spiders, True Spiders

1
1
1

Family
Genus
Species

Taxom