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

Class	Arachnida Lamarck, 1801 Arachnids	6 6 7	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	6 6 7	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	2 2 2	Families Genera Species	Taxom

List of families for Napa
2 Families width 2 Species

Thomisidae Sundevall, 1833	Crab Spider	1	Species	Taxom
Theridiidae Sundevall, 1833	Cobweb And Widow Spiders	1	Species	Taxom

Genera for Napa
2 Genera with 2 Species

Mecaphesa Simon, 1896		1	Species	Taxom
Melychiopharis Simon, 1895		1	Species	Taxom

Species list for Napa
2 Species

Mecaphesa californica Richard C. B..., 1896
Melychiopharis cynips Eugène Simon, 1895

Subnodes of Megoperculata with occurrences in Napa

Order

Araneae
Clerck, 1757
Spider, Spiders, True Spiders

2
2
2

Families
Genera
Species

Taxom