| Agnyphantes |
arboreus (Emerton, 1915) |
+ |
Micronetinae |
| Agyneta |
allosubtilis Loksa, 1965 |
+ |
Micronetinae |
| Agyneta |
amersaxatilis Saaristo et Koponen, 1998 |
+ |
Micronetinae |
| Agyneta |
brevipes (Keyserling, 1886) |
+ |
Micronetinae |
| Agyneta |
decora (O.Pickard-Cambridge, 1871) |
+ |
Micronetinae |
| Agyneta |
fillmorana (Chamberlin, 1919) |
+ |
Micronetinae |
| Agyneta |
lophophor (Chamberlin et Ivie, 1933) |
+ |
Micronetinae |
| Agyneta |
maritima (Emerton, 1919) |
+ |
Micronetinae |
| Agyneta |
mollis (O.Pickard-Cambridge, 1871) |
+ |
Micronetinae |
| Agyneta |
olivacea (Emerton, 1882) |
+ |
Micronetinae |
| Agyneta |
ordinaria (Chamberlin et Ivie, 1947) |
+ |
Micronetinae |
| Agyneta |
perspicua Duperre, 2013 |
+ |
Micronetinae |
| Agyneta |
pseudosaxatilis Tanasevitch, 1984 |
+ |
Micronetinae |
| Agyneta |
simplex (Emerton, 1926) |
+ |
Micronetinae |
| Allomengea |
dentisetis (Grube, 1861) |
+ |
Linyphiinae |
| Allomengea |
scopigera (Grube, 1859) |
+ |
Linyphiinae |
| Aphileta |
misera (O.Pickard-Cambridge, 1882) |
+ |
Erigoninae |
| Arcterigone |
pilifrons (L.Koch, 1879) |
+ |
Erigoninae |
| Bathyphantes |
alascensis (Banks, 1900) |
+ |
Linyphiinae |
| Bathyphantes |
brevipes (Emerton, 1917) |
+ |
Linyphiinae |
| Bathyphantes |
brevis (Emerton, 1911) |
+ |
Linyphiinae |
| Bathyphantes |
canadensis (Emerton, 1882) |
+ |
Linyphiinae |
| Bathyphantes |
castor Chamberlin, 1925 |
+ |
Linyphiinae |
| Bathyphantes |
eumenis (L.Koch, 1879) |
+ |
Linyphiinae |
| Bathyphantes |
gracilis (Blackwall, 1841) |
+ |
Linyphiinae |
| Bathyphantes |
gulkana Ivie, 1969 |
+ |
Linyphiinae |
| Bathyphantes |
iviei Holm, 1970 |
+ |
Linyphiinae |
| Bathyphantes |
keeni (Emerton, 1917) |
+ |
Linyphiinae |
| Bathyphantes |
pallidus (Banks, 1892) |
+ |
Linyphiinae |
| Bathyphantes |
pogonias Kulczynski, 1885 |
+ |
Linyphiinae |
| Bathyphantes |
reprobus (Kulczynski, 1916) |
+ |
Linyphiinae |
| Bathyphantes |
umiatus Ivie, 1969 |
+ |
Linyphiinae |
| Bathyphantes |
yukon Ivie, 1969 |
+ |
Linyphiinae |
| Centromerus |
mariannae Slowik, 2018 |
+ |
Micronetinae |
| Ceraticelus |
atriceps (O.Pickard-Cambridge, 1874) |
+ |
Erigoninae |
| Ceraticelus |
bulbosus (Emerton, 1882) |
+ |
Erigoninae |
| Ceraticelus |
crassiceps Chamberlin et Ivie, 1939 |
+ |
Erigoninae |
| Ceraticelus |
fissiceps (O.Pickard-Cambridge, 1874) |
+ |
Erigoninae |
| Ceraticelus |
innominabilis Crosby, 1905 |
+ |
Erigoninae |
| Ceraticelus |
laticeps (Emerton, 1894) |
+ |
Erigoninae |
| Ceraticelus |
rowensis Levi et Levi, 1955 |
+ |
Erigoninae |
| Ceraticelus |
silus Dondale, 1958 |
+ |
Erigoninae |
| Ceratinella |
acerea Chamberlin et Ivie, 1933 |
+ |
Erigoninae |
| Ceratinella |
alaskae Chamberlin et Ivie, 1947 |
+ |
Erigoninae |
| Ceratinella |
alaskana Chamberlin, 1948 |
+ |
Erigoninae |
| Ceratinella |
brunnea Emerton, 1882 |
+ |
Erigoninae |
| Ceratinella |
ornatula (Crosby et Bishop, 1925) |
+ |
Erigoninae |
| Ceratinella |
tigana Chamberlin, 1948 |
+ |
Erigoninae |
| Ceratinops |
inflatus (Emerton, 1923) |
+ |
Erigoninae |
| Cheniseo |
recurvata (Banks, 1900) |
+ |
Erigoninae |
| Dactylopisthes |
video (Chamberlin et Ivie, 1947) |
+ |
Erigoninae |
| Diplocentria |
bidentata (Emerton, 1882) |
+ |
Erigoninae |
| Diplocephalus |
barbiger (Roewer, 1955) |
+ |
Erigoninae |
| Diplocephalus |
sphagnicola Eskov, 1988 |
+ |
Erigoninae |
| Diplocephalus |
subrostratus (O.Pickard-Cambridge, 1873) |
+ |
Erigoninae |
| Dismodicus |
alticeps Chamberlin et Ivie, 1947 |
+ |
Erigoninae |
| Dismodicus |
decemoculatus (Emerton, 1882) |
+ |
Erigoninae |
| Dismodicus |
modicus Chamberlin et Ivie, 1947 |
+ |
Erigoninae |
| Drapetisca |
alteranda Chamberlin, 1909 |
+ |
Micronetinae |
| Entelecara |
sombra (Chamberlin et Ivie, 1947) |
+ |
Erigoninae |
| Erigone |
aletris Crosby et Bishop, 1928 |
+ |
Erigoninae |
| Erigone |
allani Chamberlin et Ivie, 1947 |
+ |
Erigoninae |
| Erigone |
alsaida Crosby et Bishop, 1928 |
+ |
Erigoninae |
| Erigone |
arctica arctica (White, 1852) |
+ |
Erigoninae |
| Erigone |
arcticola Chamberlin et Ivie, 1947 |
+ |
Erigoninae |
| Erigone |
arctophylacis Crosby et Bishop, 1928 |
+ |
Erigoninae |
| Erigone |
atra Blackwall, 1833 |
+ |
Erigoninae |
| Erigone |
blaesa Crosby et Bishop, 1928 |
+ |
Erigoninae |
| Erigone |
capra Simon, 1884 |
+ |
Erigoninae |
| Erigone |
cristatopalpus Simon, 1884 |
+ |
Erigoninae |
| Erigone |
psychrophila Thorell, 1872 |
+ |
Erigoninae |
| Erigone |
tanana Chamberlin et Ivie, 1947 |
+ |
Erigoninae |
| Erigone |
tirolensis L.Koch, 1872 |
+ |
Erigoninae |
| Estrandia |
grandaeva (Keyserling, 1886) |
+ |
Linyphiinae |
| Eularia |
arctoa Holm, 1960 |
+ |
Erigoninae |
| Eularia |
chelata Chamberlin et Ivie, 1939 |
+ |
Erigoninae |
| Gnathonarium |
suppositum (Kulczynski, 1885) |
+ |
Erigoninae |
| Gnathonarium |
taczanowskii (O.Pickard-Cambridge, 1873) |
+ |
Erigoninae |
| Gonatium |
crassipalpum Bryant, 1933 |
+ |
Erigoninae |
| Grammonota |
subarctica Dondale, 1959 |
+ |
Erigoninae |
| Halorates |
alascensis (Banks, 1900) |
+ |
Erigoninae |
| Halorates |
boreus (L.Koch, 1879) |
+ |
Erigoninae |
| Halorates |
holmgreni (Thorell, 1871) |
+ |
Erigoninae |
| Halorates |
ksenius (Crosby et Bishop, 1928) |
+ |
Erigoninae |
| Halorates |
spetsbergensis (Thorell, 1872) |
+ |
Erigoninae |
| Halorates |
thulensis (Jackson, 1934) |
+ |
Erigoninae |
| Helophora |
insignis (Blackwall, 1841) |
+ |
Micronetinae |
| Helophora |
reducta (Keyserling, 1886) |
+ |
Micronetinae |
| Hilaira |
gertschi Holm, 1960 |
+ |
Erigoninae |
| Hilaira |
herniosa (Thorell, 1875) |
+ |
Erigoninae |
| Hilaira |
nubigena Hull, 1911 |
+ |
Erigoninae |
| Hilaira |
proletaria (L.Koch, 1879) |
+ |
Erigoninae |
| Hilaira |
sibirica Eskov, 1987 |
+ |
Erigoninae |
| Hilaira |
vexatrix (O.Pickard-Cambridge, 1877) |
+ |
Erigoninae |
| Horcotes |
strandi (Sytshevskaja, 1935) |
+ |
Erigoninae |
| Hybauchenidium |
aquilonare (L.Koch, 1879) |
+ |
Erigoninae |
| Hybauchenidium |
cymbadentatum (Crosby et Bishop, 1935) |
+ |
Erigoninae |
| Hybauchenidium |
gibbosum (Soerensen, 1898) |
+ |
Erigoninae |
| Hypomma |
nordlandicum Chamberlin et Ivie, 1947 |
+ |
Erigoninae |
| Hypomma |
subarcticum Chamberlin et Ivie, 1947 |
+ |
Erigoninae |
| Hypselistes |
florens (O.Pickard-Cambridge, 1875) |
+ |
Erigoninae |
| Hypselistes |
jacksoni (O.Pickard-Cambridge, 1902) |
+ |
Erigoninae |
| Improphantes |
complicatus (Emerton, 1882) |
+ |
Micronetinae |
| Incestophantes |
duplicatus (Emerton, 1913) |
+ |
Micronetinae |
| Incestophantes |
mercedes (Chamberlin et Ivie, 1943) |
+ |
Micronetinae |
| Incestophantes |
washingtoni (Zorsch, 1937) |
+ |
Micronetinae |
| Islandiana |
cristata Eskov, 1987 |
+ |
Erigoninae |
| Islandiana |
falsifica (Keyserling, 1886) |
+ |
Erigoninae |
| Islandiana |
longisetosa (Emerton, 1882) |
+ |
Erigoninae |
| Islandiana |
princeps Braendegaard, 1932 |
+ |
Erigoninae |
| Kaestneria |
pullata (O.Pickard-Cambridge, 1863) |
+ |
Linyphiinae |
| Lepthyphantes |
alpinus (Emerton, 1882) |
+ |
Micronetinae |
| Lepthyphantes |
arcticus (Keyserling, 1886) |
+ |
Micronetinae |
| Lepthyphantes |
intricatus (Emerton, 1911) |
+ |
Micronetinae |
| Linyphantes |
pualla Chamberlin et Ivie, 1942 |
+ |
Linyphiinae |
| Linyphantes |
victoria Chamberlin et Ivie, 1942 |
+ |
Linyphiinae |
| Lophomma |
vaccinii (Emerton, 1926) |
+ |
Erigoninae |
| Macrargus |
multesimus (O.Pickard-Cambridge, 1875) |
+ |
Micronetinae |
| Maro |
amplus Dondale et Buckle, 2001 |
+ |
Micronetinae |
| Masikia |
caliginosa Millidge, 1984 |
+ |
Erigoninae |
| Masikia |
indistincta (Kulczynski, 1908) |
+ |
Erigoninae |
| Mecynargus |
monticola (Holm, 1943) |
+ |
Erigoninae |
| Mecynargus |
paetulus (O.Pickard-Cambridge, 1875) |
+ |
Erigoninae |
| Mecynargus |
tungusicus (Eskov, 1981) |
+ |
Erigoninae |
| Mermessus |
lindrothi (Holm, 1960) |
+ |
Erigoninae |
| Metopobactrus |
prominulus (O.Pickard-Cambridge, 1872) |
+ |
Erigoninae |
| Micrargus |
pacificus (Emerton, 1923) |
+ |
Erigoninae |
| Microlinyphia |
dana (Chamberlin et Ivie, 1943) |
+ |
Linyphiinae |
| Microlinyphia |
impigra (O.Pickard-Cambridge, 1871) |
+ |
Linyphiinae |
| Microlinyphia |
mandibulata (Emerton, 1882) |
+ |
Linyphiinae |
| Microlinyphia |
pusilla (Sundevall, 1830) |
+ |
Linyphiinae |
| Microneta |
viaria (Blackwall, 1841) |
+ |
Micronetinae |
| Mythoplastoides |
erectus (Emerton, 1915) |
+ |
Erigoninae |
| Neriene |
digna (Keyserling, 1886) |
+ |
Linyphiinae |
| Neriene |
radiata (Walckenaer, 1841) |
+ |
Linyphiinae |
| Oedothorax |
banksi Strand, 1906 |
+ |
Erigoninae |
| Oedothorax |
trilobatus (Banks, 1896) |
+ |
Erigoninae |
| Oreoneta |
arctica (Holm, 1960) |
+ |
Erigoninae |
| Oreoneta |
beringiana Saaristo et Marusik, 2004 |
+ |
Erigoninae |
| Oreoneta |
brunnea (Emerton, 1882) |
+ |
Erigoninae |
| Oreoneta |
fortyukon Saaristo et Marusik, 2004 |
+ |
Erigoninae |
| Oreoneta |
leviceps (L.Koch, 1879) |
+ |
Erigoninae |
| Oreoneta |
magaputo Saaristo et Marusik, 2004 |
+ |
Erigoninae |
| Oreonetides |
filicatus (Crosby, 1937) |
+ |
Micronetinae |
| Oreonetides |
rectangulatus (Emerton, 1913) |
+ |
Micronetinae |
| Oreonetides |
rotundus (Emerton, 1913) |
+ |
Micronetinae |
| Oreonetides |
vaginatus (Thorell, 1872) |
+ |
Micronetinae |
| Pacifiphantes |
magnificus (Chamberlin et Ivie, 1943) |
+ |
Linyphiinae |
| Pelecopsis |
mengei (Simon, 1884) |
+ |
Erigoninae |
| Pelecopsis |
sculpta (Emerton, 1917) |
+ |
Erigoninae |
| Phlattothrata |
parva (Kulczynski, 1926) |
+ |
Erigoninae |
| Pityohyphantes |
subarcticus Chamberlin et Ivie, 1943 |
+ |
Linyphiinae |
| Pityohyphantes |
tacoma Chamberlin et Ivie, 1942 |
+ |
Linyphiinae |
| Pocadicnemis |
americana Millidge, 1976 |
+ |
Erigoninae |
| Pocadicnemis |
pumila (Blackwall, 1841) |
+ |
Erigoninae |
| Poeciloneta |
fructuosa (Keyserling, 1886) |
+ |
Micronetinae |
| Poeciloneta |
lyrica (Zorsch, 1937) |
+ |
Micronetinae |
| Poeciloneta |
theridiformis (Emerton, 1911) |
+ |
Micronetinae |
| Poeciloneta |
vakkhanka Tanasevitch, 1989 |
+ |
Micronetinae |
| Poeciloneta |
variegata (Blackwall, 1841) |
+ |
Micronetinae |
| Porrhomma |
boreale (Banks, 1899) |
+ |
Linyphiinae |
| Porrhomma |
convexum (Westring, 1851) |
+ |
Linyphiinae |
| Porrhomma |
terrestre (Emerton, 1882) |
+ |
Linyphiinae |
| Saaristoa |
sammamish (Levi et Levi, 1955) |
+ |
Micronetinae |
| Satilatlas |
insolens Millidge, 1981 |
+ |
Erigoninae |
| Satilatlas |
marxi matanuskae (Chamberlin, 1948) |
+ |
Erigoninae |
| Savignia |
birostra (Chamberlin et Ivie, 1947) |
+ |
Erigoninae |
| Sciastes |
mentasta (Chamberlin et Ivie, 1947) |
+ |
Erigoninae |
| Sciastes |
truncatus (Emerton, 1882) |
+ |
Erigoninae |
| Scironis |
tarsalis (Emerton, 1911) |
+ |
Erigoninae |
| Scotinotylus |
alienus (Kulczynski, 1885) |
+ |
Erigoninae |
| Scotinotylus |
alpinus (Banks, 1896) |
+ |
Erigoninae |
| Scotinotylus |
bodenburgi (Chamberlin et Ivie, 1947) |
+ |
Erigoninae |
| Scotinotylus |
majesticus (Chamberlin et Ivie, 1947) |
+ |
Erigoninae |
| Scotinotylus |
patellatus (Emerton, 1917) |
+ |
Erigoninae |
| Scotinotylus |
protervus (L.Koch, 1879) |
+ |
Erigoninae |
| Scotinotylus |
sacer (Crosby, 1929) |
+ |
Erigoninae |
| Semljicola |
convexus (Holm, 1963) |
+ |
Erigoninae |
| Semljicola |
lapponicus (Holm, 1939) |
+ |
Erigoninae |
| Semljicola |
obtusus (Emerton, 1915) |
+ |
Erigoninae |
| Sisicottus |
montanus (Emerton, 1882) |
+ |
Erigoninae |
| Sisicottus |
nesides (Chamberlin, 1921) |
+ |
Erigoninae |
| Sisicottus |
panopeus Miller, 1999 |
+ |
Erigoninae |
| Sisicus |
apertus (Holm, 1939) |
+ |
Erigoninae |
| Sisis |
rotundus (Emerton, 1925) |
+ |
Erigoninae |
| Spirembolus |
chilkatensis (Chamberlin et Ivie, 1947) |
+ |
Erigoninae |
| Symmigma |
minimum (Emerton, 1923) |
+ |
Erigoninae |
| Tachygyna |
ursina (Bishop et Crosby, 1938) |
+ |
Erigoninae |
| Tapinocyba |
dietrichi Crosby et Bishop, 1933 |
+ |
Erigoninae |
| Tarsiphantes |
latithorax Strand, 1905 |
+ |
Erigoninae |
| Tennesseellum |
formica (Emerton, 1882) |
+ |
Micronetinae |
| Tenuiphantes |
zebra (Emerton, 1882) |
+ |
Micronetinae |
| Tenuiphantes |
zelatus (Zorsch, 1937) |
+ |
Micronetinae |
| Tenuiphantes |
zibus (Zorsch, 1937) |
+ |
Micronetinae |
| Thaleria |
leechi Eskov et Marusik, 1991 |
+ |
Erigoninae |
| Tibioplus |
diversus (L.Koch, 1879) |
+ |
Erigoninae |
| Tunagyna |
debilis (Banks, 1892) |
+ |
Erigoninae |
| Vermontia |
thoracica (Emerton, 1913) |
+ |
Erigoninae |
| Walckenaeria |
arctica Millidge, 1983 |
? |
Erigoninae |
| Walckenaeria |
atrotibialis (O.Pickard-Cambridge, 1878) |
+ |
Erigoninae |
| Walckenaeria |
castanea (Emerton, 1882) |
+ |
Erigoninae |
| Walckenaeria |
clavicornis (Emerton, 1882) |
+ |
Erigoninae |
| Walckenaeria |
columbia Millidge, 1983 |
+ |
Erigoninae |
| Walckenaeria |
communis (Emerton, 1882) |
+ |
Erigoninae |
| Walckenaeria |
cornuella (Chamberlin et Ivie, 1939) |
+ |
Erigoninae |
| Walckenaeria |
cuspidata brevicula (Crosby et Bishop, 1931) |
+ |
Erigoninae |
| Walckenaeria |
directa (O.Pickard-Cambridge, 1874) |
+ |
Erigoninae |
| Walckenaeria |
exigua Millidge, 1983 |
+ |
Erigoninae |
| Walckenaeria |
fraudatrix Millidge, 1983 |
+ |
Erigoninae |
| Walckenaeria |
karpinskii (O.Pickard-Cambridge, 1873) |
+ |
Erigoninae |
| Walckenaeria |
kochi (O.Pickard-Cambridge, 1872) |
+ |
Erigoninae |
| Walckenaeria |
lepida (Kulczynski, 1885) |
+ |
Erigoninae |
| Walckenaeria |
oregona Millidge, 1983 |
+ |
Erigoninae |
| Walckenaeria |
pellax Millidge, 1983 |
+ |
Erigoninae |
| Walckenaeria |
redneri Millidge, 1983 |
+ |
Erigoninae |
| Walckenaeria |
spiralis (Emerton, 1882) |
+ |
Erigoninae |
| Walckenaeria |
tricornis (Emerton, 1882) |
+ |
Erigoninae |
| Walckenaeria |
vigilax (Blackwall, 1853) |
+ |
Erigoninae |
| Wubana |
atypica Chamberlin et Ivie, 1936 |
+ |
Erigoninae |
| Zornella |
armata (Banks, 1906) |
+ |
Erigoninae |
| Zornella |
cultrigera (L.Koch, 1879) |
+ |
Erigoninae |