Species list, Checklist of Subclass Micrura for Powder River (Natrona County, Wyoming, 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 Subclass Micrura Ehrenberg, 1831
and region Powder River (Natrona County, Wyoming, USA)

Class	Arachnida Lamarck, 1801 Arachnids	3 5 5	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	3 5 5	Families Genera Species	Taxom

List of families for Powder River
3 Families width 5 Species

Dictynidae O. P-Cambridge, 1871	Dictynid spiders	1	Species	Taxom
Salticidae Blackwall, 1842	Jumping Spider	3	Species	Taxom
Thomisidae Sundevall, 1833	Crab Spider	1	Species	Taxom

Genera for Powder River
5 Genera with 5 Species

Dictyna Sundevall, 1919		1	Species	Taxom
Pelegrina Franganillo, 1951	White-Cheeked Jumping Spiders	1	Species	Taxom
Platycryptus Hill, 1888		1	Species	Taxom
Sassacus Peckham & Pe..., 1894		1	Species	Taxom
Xysticus Koch, 1880	Ground Crab Spider	1	Species	Taxom

Species list for Powder River
5 Species

Dictyna coloradensis Ralph Vary C..., 1919
Pelegrina clemata Levi & Herbe..., 1951
Platycryptus californicus Peckham & Pe..., 1888	Jumping spiders
Sassacus vitis Cockerell, 1894	Jumping spiders
Xysticus discursans Eugen von Ke..., 1880

Subnodes of Micrura with occurrences in Powder River

Infraclass

Megoperculata
Börner, 1902

3
5
5

Families
Genera
Species

Taxom