Anthrobia acuminata
Blestia sarcocuon
Ceraticelus carinatus
Ceraticelus crassiceps
Ceraticelus fastidiosus
Ceraticelus fissiceps
Ceraticelus laetabilis
Ceraticelus laetus
Ceraticelus micropalpis
Ceraticelus minutus
Ceratinopsis nigriceps
Ceraticelus paludigenus
Ceraticelus tibialis
Ceratinella acerea
Ceratinella brunea
Ceratinops crenatus
Ceratinops inflatus
Ceratinops latus
Ceratinops rugosus
Ceratinopsidis formosa
Ceratinopsis interpres
Cheniseo fabulosa
Coreorgonal monoceros
Dicymbium elongatum
Diplocephalus barbiger
Diplocephalus subrostratus
Disembolus alpha
Disembolus bairdi
Epiceraticelus fluvialis
Eridantes erigonoides
Erigone aletris
Erigone atra
Erigone autumnalis
Erigone barrowsi
Erigone blaesa
Erigone canthognatha
Erigone capra
Erigone dentigera
Erigone dentosa
Erigone hypenema
Erigone psychrophila
Floricomus tallulae
Frederickus coylei
Glyphesis idahoanus
Glyphesis scopulifer
Gnathonaroides pedalis
Goneatara platyrhinus
Grammonota coloradensis
Grammonota gentilis
Grammonota inornata
Grammonota maculata
Grammonota ornata
Grammonota pictilis
Grammonota subarctica
Grammonota texana
Grammonota vittata
Halorates alascensis
Halorates plumosus
Hilaira vexatrix
Horcotes quadricristatus
Hybauchenidium cymbadentatum
Hypomma marxi
Hypselistes florens
Idionella formosa
Idionella nesiotes
Idionella sclerata
Idionella tugana
Islandiana coconino
Islandiana flaveola
Islandiana holmi
Islandiana lasalana
Islandiana unicornis
Maso sundevalli
Masoncus arienus
Masoncus pogonophilus
Mermessus albulus
Mermessus denticulatus
Mermessus entomologicus
Mermessus fradeorum
Mermessus maculatus
Mermessus taibo
Mermessus tridentatus
Mermessus trilobatus
Mythoplastoides erectus
Oedothorax trilobatus
Oreonetides rectangulatus
Origanates rostratus
Pelecopsidis frontalis
Pelecopsis sculpta
Phanetta suterranea
Pocadicnemis americana
Pocadicnemis pumila
Satilatlas gentilis
Scotinotylus majesticus
Scotinotylus pallidus
Scotinotylus patellatus
Scotinotylus pollucis
Scylaceus pallidus
Semljicola obtusus
Sisicottus montanus
Sisicottus nesides
Sisicottus orites
Sitalcas ruralis
Souessoula parva
Soulgas corticarius
Spirembolus erratus
Spirembolus hibernus
Spirembolus novelus
Spirembolus pallidus
Spirembolus pusillus
Spirembolus spirotubus
Styloctetor purpurescens
Tachygyna haydeni
Tachygyna tuoba
Tachygyna ursina
Tapinocyba dietrichi
Tapinocyba simplex
Tmeticus ornatus
Traematosisis bispinosus
Walckenaeria atrotibialis
Walckenaeria brevicornis
Walckenaeria castenea
Walckenaeria directa
Walckenaeria helenae
Walckenaeria auranticeps
Walckenaeria columbia
Walckenaeria communis
Walckenaeria cornuella
Walckenaeria digitata
Walckenaeria dixiana
Walckenaeria floridiana
Walckenaeria indirecta
Walckenaeria minuta
Walckenaeria pallida
Walckenaeria palustris
Walckenaeria spiralis
Walckenaeria vigilax
Zygottus corvallis
