Range
This section currently under construction. More specific range information and improved formatting will be added as time permits.
* deonotes type species
Acanthoneta Eskov & Marusik, 1992
Acanthoneta aggressa (Chamberlin & Ivie, 1943) * | m f | - USA, Canada; UT
(2)
Acanthoneta furcata (Emerton, 1913) | m f | - USA; UT, WA, WY
(3)
Agnyphantes Hull, 1932
Agnyphantes arboreus (Emerton, 1915) | m f | - USA, Canada; AK, WA, WY, BC, AL
(4)
Agyneta Hull, 1911
Agyneta allosubtilis Loksa, 1965 - North America, Russia (European to Far East), Mongolia
Agyneta amersaxatilis Saaristo & Koponen, 1998 - USA, Canada, Russia
Agyneta angulata (Emerton, 1882) - USA, Canada
Agyneta aquila Dupérré, 2013 - Canada
Agyneta barfoot Dupérré, 2013 - USA
Agyneta barrowsi (Chamberlin & Ivie, 1944) - USA, Canada
Agyneta brevipes (Keyserling, 1886) - USA
Agyneta bronx Dupérré, 2013 - USA
Agyneta bucklei Dupérré, 2013 - USA, Canada
Agyneta catalina Dupérré, 2013 - USA
Agyneta chiricahua Dupérré, 2013 - USA
Agyneta crawfordi Dupérré, 2013 - USA
Agyneta crista Dupérré, 2013 - USA
Agyneta danielbelangeri Dupérré, 2013 - USA, Canada
Agyneta darrelli Dupérré, 2013 - USA, Canada
Agyneta decora (O. Pickard-Cambridge, 1871) * - USA (Alaska), Western Canada, Europe
Agyneta decorata (Chamberlin & Ivie, 1944) - USA
Agyneta delphina Dupérré, 2013 - USA
Agyneta dynica Saaristo & Koponen, 1998 - USA, Canada
Agyneta emertoni (Roewer, 1942) - Canada
Agyneta erinacea Dupérré, 2013 - USA
Agyneta evadens (Chamberlin, 1925) - USA, Canada
Agyneta fabra (Keyserling, 1886) - USA, Canada
Agyneta fillmorana (Chamberlin, 1919) - USA, Canada
Agyneta flax Dupérré, 2013 - USA
Agyneta flibuscrocus Dupérré, 2013 - USA
Agyneta floridana (Banks, 1896) - USA
Agyneta fratrella (Chamberlin, 1919) - USA
Agyneta gagnei (Gertsch, 1973) - Hawaii
Agyneta girardi Dupérré, 2013 - USA, Canada
Agyneta grandcanyon Dupérré, 2013 - USA
Agyneta hedini Paquin & Dupérré, 2009 - USA
Agyneta issaqueena Dupérré, 2013 - USA
Agyneta jacksoni (Braendegaard, 1937) - USA, Canada, Greenland
Agyneta ledfordi Dupérré, 2013 - USA
Agyneta leucophora (Chamberlin & Ivie, 1944) - USA
Agyneta llanoensis (Gertsch & Davis, 1936) - USA
Agyneta longipes (Chamberlin & Ivie, 1944) - USA
Agyneta lophophor (Chamberlin & Ivie, 1933) - USA, Canada
Agyneta manni (Crawford & Edwards, 1989) - USA
Agyneta maritima (Emerton, 1919) - Russia, Mongolia, Canada, USA (Alaska)
Agyneta micaria (Emerton, 1882) - USA, Canada
Agyneta miniata Dupérré, 2013 - USA
Agyneta minorata (Chamberlin & Ivie, 1944) - USA
Agyneta mollis (O. Pickard-Cambridge, 1871) - USA (Alaska), Canada, Europe, Morocco, Caucasus, Russia (Siberia), China, Japan
Agyneta nigripes (Simon, 1884) - Canada, Greenland, Europe, Russia, Pakistan
Agyneta okefenokee Dupérré, 2013 - USA
Agyneta olivacea (Emerton, 1882) - North America, Europe, Russia (Siberia to Far East), Mongolia
Agyneta ordinaria (Chamberlin & Ivie, 1947) - USA, Canada
Agyneta panthera Dupérré, 2013 - USA
Agyneta paquini Dupérré, 2013 - USA
Agyneta parva (Banks, 1896) - USA
Agyneta perspicua Dupérré, 2013 - USA, Canada
Agyneta picta (Chamberlin & Ivie, 1944) - USA
Agyneta pistrix Dupérré, 2013 - USA
Agyneta platnicki Dupérré, 2013 - USA
Agyneta protrudens (Chamberlin & Ivie, 1933) - USA, Canada
Agyneta regina (Chamberlin & Ivie, 1944) - USA
Agyneta sandia Dupérré, 2013 - USA
Agyneta semipallida (Chamberlin & Ivie, 1944) - USA
Agyneta serrata (Emerton, 1909) - USA, Canada
Agyneta sheffordiana Dupérré & Paquin, 2007 - Canada
Agyneta simplex (Emerton, 1926) - USA, Canada
Agyneta spicula Dupérré, 2013 - USA
Agyneta tuberculata Dupérré, 2013 - USA
Agyneta unimaculata (Banks, 1892) - USA, Canada
Agyneta uta (Chamberlin, 1920) - USA
Agyneta vinki Dupérré, 2013 - USA
Agyneta watertoni Dupérré, 2013 - Canada
Agyneta yukona Dupérré, 2013 - Canada
Allomengea dentisetis (Grube, 1861) - North America, Russia (Sibiria to Far East), Kyrgyzstan, China, Mongolia, Japan; AK
(5), AB
(6), SK
(7)
Allomengea scopigera (Grube, 1859) * - North America, Europe, Caucasus, Russia (Sibiria to Far East), Central Asia, Mongolia
Allomengea vidua (L. Koch, 1879) - Canada, Europe, Russia (Siberia)
Anacornia Chamberlin & Ivie, 1933
Anacornia microps Chamberlin & Ivie, 1933 * - USA; UT
(8)
Anacornia proceps Chamberlin, 1949 - USA; UT
(9)
Anibontes Chamberlin, 1924
Anibontes longipes Chamberlin & Ivie, 1944 - USA; GA
(10)
Anibontes mimus Chamberlin, 1924 * - USA; LA
(11), NC
(12), southeastern USA
(13)
Annapolis Millidge, 1984
Annapolis mossi (Muma, 1945) * - USA
Anthrobia Tellkampf, 1844
Anthrobia acuminata (Emerton, 1913) - USA
Anthrobia coylei Miller, 2005 - USA
Anthrobia monmouthia Tellkampf, 1844 * - USA
Anthrobia whiteleyae Miller, 2005 - USA
Aphileta Hull, 1920
Aphileta microtarsa (Emerton, 1882) - USA
Aphileta misera (O. Pickard-Cambridge, 1882) * - North America, Europe, Russia (Sibiria to Far East)
Arcterigone Eskov & Marusik, 1994
Arcterigone pilifrons (L. Koch, 1879) * - Russia, Canada; Holarctic, Palearctic; Northwester Territories; True Love Inlet, Devon Island; Baily Point, Melville Island
(14)
Arcuphantes Chamberlin & Ivie, 1943
Arcuphantes arcuatulus (Roewer, 1942) - USA, Canada
Arcuphantes cavaticus Chamberlin & Ivie, 1943 - USA
Arcuphantes curvomarginatus Ma, Marusik & Tu, 2016 - USA
Arcuphantes decoratus Chamberlin & Ivie, 1943 - USA
Arcuphantes dentatus Ma, Marusik & Tu, 2016 - USA
Arcuphantes fragilis Chamberlin & Ivie, 1943 * - USA
Arcuphantes pictilis Chamberlin & Ivie, 1943 - USA
Arcuphantes potteri Chamberlin & Ivie, 1943 - USA
Arcuphantes sylvaticus Chamberlin & Ivie, 1943 - USA
Baryphyma Simon, 1884
Baryphyma gowerense (Locket, 1965) - North America, Ireland, Britain, Scandinavia, Poland, Russia (European)
Baryphyma trifrons (O. Pickard-Cambridge, 1863) - North America, Europe, Caucasus, Russia (European to Far East)
Bathyphantes Menge, 1866
Bathyphantes alameda Ivie, 1969 - USA, Canada
Bathyphantes alascensis (Banks, 1900) - USA, Canada
Bathyphantes alboventris (Banks, 1892) - USA, Canada
Bathyphantes bishopi Ivie, 1969 - USA
Bathyphantes brevipes (Emerton, 1917) - USA, Canada
Bathyphantes brevis (Emerton, 1911) - USA, Canada
Bathyphantes canadensis (Emerton, 1882) - Russia, Canada, USA
Bathyphantes chico Ivie, 1969 - USA
Bathyphantes diasosnemis Fage, 1929 - USA
Bathyphantes eumenis (L. Koch, 1879) - USA (Alaska), Canada, Europe, Russia (European to Far East), China
Bathyphantes gracilis (Blackwall, 1841) * - North America, Europe, Northern Africa, Turkey, Caucasus, Russia (European to Far East), Kazakhstan, China, Korea, Japan
Bathyphantes gulkana Ivie, 1969 - Russia, USA (Alaska), Canada
Bathyphantes iviei Holm, 1970 - USA (Alaska)
Bathyphantes keeni (Emerton, 1917) - Canada, USA
Bathyphantes latescens (Chamberlin, 1919) - USA
Bathyphantes malkini Ivie, 1969 - USA, Canada
Bathyphantes orica Ivie, 1969 - USA, Canada
Bathyphantes pallidus (Banks, 1892) - USA, Canada
Bathyphantes pogonias Kulczyński, 1885 - Russia, USA (Alaska)
Bathyphantes reprobus (Kulczyński, 1916) - North America, Northern Europe, Russia (European to Far East)
Bathyphantes umiatus Ivie, 1969 - USA (Alaska)
Bathyphantes waneta Ivie, 1969 - USA, Canada
Bathyphantes weyeri (Emerton, 1875) - USA
Bathyphantes yukon Ivie, 1969 - USA (Alaska)
Blestia Millidge, 1993
Blestia sarcocuon (Crosby & Bishop, 1927) * - USA
Carorita Duffey & Merrett, 1963
Carorita limnaea (Crosby & Bishop, 1927) * - North America, Europe, Russia (European to Far East), China
Caviphantes Oi, 1960
Caviphantes saxetorum (Hull, 1916) - USA, Europe
Centromerita Dahl, 1912
Centromerita bicolor (Blackwall, 1833) * - USA, Canada, Europe
Centromerus Dahl, 1886
Centromerus cornupalpis (O. Pickard-Cambridge, 1875) - USA, Canada
Centromerus denticulatus (Emerton, 1909) - USA
Centromerus furcatus (Emerton, 1882) - USA, Canada
Centromerus latidens (Emerton, 1882) - USA, Canada
Centromerus longibulbus (Emerton, 1882) - USA
Centromerus persolutus (O. Pickard-Cambridge, 1875) - USA, Canada
Centromerus sylvaticus (Blackwall, 1841) - North America, Europe, Turkey, Russia (European to Far East), China, Korea, Japan
Centromerus tennapex (Barrows, 1940) - USA
Ceraticelus Simon, 1884
Ceraticelus agathus Chamberlin, 1949 - USA
Ceraticelus albus (Fox, 1891) - USA
Ceraticelus alticeps (Fox, 1891) - USA
Ceraticelus artemisiae Prentice & Redak, 2009 - USA
Ceraticelus atriceps (O. Pickard-Cambridge, 1874) - USA
Ceraticelus berthoudi Dondale, 1958 - USA
Ceraticelus bryantae Kaston, 1945 - USA
Ceraticelus bulbosus (Emerton, 1882) - North America, Europe, Russia (Far East)
Ceraticelus carinatus (Emerton, 1911) - USA
Ceraticelus crassiceps Chamberlin & Ivie, 1939 - USA
Ceraticelus creolus Chamberlin, 1925 - USA
Ceraticelus emertoni (O. Pickard-Cambridge, 1874) - USA
Ceraticelus fastidiosus Crosby & Bishop, 1925 - USA
Ceraticelus fissiceps (O. Pickard-Cambridge, 1874) * - USA, Canada
Ceraticelus innominabilis Crosby, 1905 - USA (Alaska)
Ceraticelus laetabilis (O. Pickard-Cambridge, 1874) - USA, Canada
Ceraticelus laetabilis pisga Chamberlin, 1949 - USA
Ceraticelus laetus (O. Pickard-Cambridge, 1874) - USA, Canada
Ceraticelus laticeps (Emerton, 1894) - USA, Canada
Ceraticelus laticeps bucephalus Chamberlin & Ivie, 1944 - USA
Ceraticelus limnologicus Crosby & Bishop, 1925 - USA
Ceraticelus micropalpis (Emerton, 1882) - USA
Ceraticelus minutus (Emerton, 1882) - USA, Canada
Ceraticelus paludigena Crosby & Bishop, 1925 - USA, Hispaniola
Ceraticelus paschalis Crosby & Bishop, 1925 - USA
Ceraticelus phylax Ivie & Barrows, 1935 - USA
Ceraticelus pygmaeus (Emerton, 1882) - USA
Ceraticelus rowensis Levi & Levi, 1955 - Canada
Ceraticelus savannus Chamberlin & Ivie, 1944 - USA
Ceraticelus silus Dondale, 1958 - USA (Alaska)
Ceraticelus similis (Banks, 1892) - USA
Ceraticelus subniger Chamberlin, 1949 - USA
Ceraticelus tibialis (Fox, 1891) - USA
Ceratinella Emerton, 1882
Ceratinella acerea Chamberlin & Ivie, 1933 | | USA
Ceratinella alaskae Chamberlin & Ivie, 1947 | | Russia, Canada, USA
Ceratinella brunnea Emerton, 1882 | | USA, Canada
Ceratinella buna Chamberlin, 1949 | | USA
Ceratinella diversa Chamberlin, 1949 | | USA
Ceratinella hemetha Chamberlin, 1949 | | USA
Ceratinella holocerea Chamberlin, 1949 | | USA
Ceratinella kenaba Chamberlin, 1949 | | USA
Ceratinella ornatula (Crosby & Bishop, 1925) | | USA, Canada, Greenland
Ceratinella ornatula alaskana Chamberlin, 1949 | | USA (Alaska)
Ceratinella parvula (Fox, 1891) | | USA
Ceratinella playa Cokendolpher, Torrence, Smith & Dupérré, 2007 | | USA
Ceratinella tigana Chamberlin, 1949 | | USA (Alaska)
Ceratinella tosior Chamberlin, 1949 | | USA
Ceratinops Banks, 1905
Ceratinops annulipes (Banks, 1892) * | | USA
Ceratinops carolinus (Banks, 1911) | | USA
Ceratinops crenatus (Emerton, 1882) | | USA
Ceratinops inflatus (Emerton, 1923) | | USA
Ceratinops latus (Emerton, 1882) | | USA
Ceratinops littoralis (Emerton, 1913) | | USA
Ceratinops obscurus (Chamberlin & Ivie, 1939) | | USA
Ceratinops rugosus (Emerton, 1909) | | USA
Ceratinops sylvaticus (Emerton, 1913) | | USA, Canada
Ceratinops uintanus Chamberlin, 1949 | | USA
Ceratinopsidis Bishop & Crosby, 1930
Ceratinopsidis formosa (Banks, 1892) * | | USA
Ceratinopsis Emerton, 1882
Ceratinopsis atolma Chamberlin, 1925 | | USA
Ceratinopsis auriculata Emerton, 1909 | | USA, Canada
Ceratinopsis bicolor Banks, 1896 | | USA
Ceratinopsis bona Chamberlin & Ivie, 1944 | | USA
Ceratinopsis crosbyi Chamberlin, 1949 | | USA
Ceratinopsis delicata Chamberlin & Ivie, 1939 | | USA
Ceratinopsis disparata (Dondale, 1959) | | USA
Ceratinopsis georgiana Chamberlin & Ivie, 1944 | | USA
Ceratinopsis gosibia Chamberlin, 1949 | | USA
Ceratinopsis interpres (O. Pickard-Cambridge, 1874) * | | USA
Ceratinopsis interventa Chamberlin, 1949 | | USA
Ceratinopsis labradorensis Emerton, 1925 | | Canada
Ceratinopsis laticeps Emerton, 1882 | | USA
Ceratinopsis nigriceps Emerton, 1882 | | USA, Canada
Ceratinopsis nigripalpis Emerton, 1882 | | USA, Canada
Ceratinopsis oregonicola Chamberlin, 1949 | | USA
Ceratinopsis palomara Chamberlin, 1949 | | USA
Ceratinopsis secuta Chamberlin, 1949 | | USA
Ceratinopsis sutoris Bishop & Crosby, 1930 | | USA, Canada
Ceratinopsis swanea Chamberlin & Ivie, 1944 | | USA
Ceratinopsis sylvania Chamberlin & Ivie, 1944 | | USA
Ceratinopsis watsinga Chamberlin, 1949 | | USA
Ceratinopsis xanthippe (Keyserling, 1886) | | USA
Ceratinopsis yola Chamberlin & Ivie, 1939 | | USA
Cheniseo Bishop & Crosby, 1935
Cheniseo fabulosa Bishop & Crosby, 1935 * | | USA
Cheniseo faceta Bishop & Crosby, 1935 | | USA
Cheniseo recurvata (Banks, 1900) | | USA (Alaska)
Cheniseo sphagnicultor Bishop & Crosby, 1935 | | USA, Canada
Cnephalocotes Simon, 1884
Cnephalocotes obscurus (Blackwall, 1834) * | | Canada, Europe, Russia (European to Far East)
Cnephalocotes simpliciceps Simon, 1900 | | Hawaii
Collinsia O. Pickard-Cambridge, 1913
Collinsia borea (L. Koch, 1879) | | Russia, USA (Alaska)
Collinsia clypiella (Chamberlin, 1920) | | USA
Collinsia holmgreni (Thorell, 1871) | | USA (Alaska), Canada, Northern Europe, Russia (European to Far East), China
Collinsia ksenia (Crosby & Bishop, 1928) | | USA, Canada
Collinsia oatimpa (Chamberlin, 1949) | | USA
Collinsia oxypaederotipus (Crosby, 1905) | | USA
Collinsia palmeni Hackman, 1954 | | Canada
Collinsia perplexa (Keyserling, 1886) | | USA
Collinsia pertinens (O. Pickard-Cambridge, 1875) | | USA
Collinsia plumosa (Emerton, 1882) | | USA, Canada
Collinsia probata (O. Pickard-Cambridge, 1874) | | USA
Collinsia spetsbergensis (Thorell, 1871) | | USA (Alaska), Canada, Northern Europe, Russia (European to Far East)
Collinsia stylifera (Chamberlin, 1949) | | USA, Canada
Collinsia thulensis (Jackson, 1934) | | USA (Alaska), Canada, Greenland, Spitsbergen
Coloncus Chamberlin, 1949
Coloncus americanus (Chamberlin & Ivie, 1944) | | USA
Coloncus cascadeus Chamberlin, 1949 | | USA
Coloncus ocala Chamberlin, 1949 | | USA
Coloncus pius Chamberlin, 1949 * | | USA
Coloncus siou Chamberlin, 1949 | | USA, Canada
Coreorgonal Bishop & Crosby, 1935
Coreorgonal bicornis (Emerton, 1923) * | | USA, Canada
Coreorgonal monoceros (Keyserling, 1884) | | USA
Coreorgonal petulcus (Millidge, 1981) | | USA
Dactylopisthes Simon, 1884
Dactylopisthes video (Chamberlin & Ivie, 1947) | | Russia, Mongolia, USA (Alaska), Canada
Dicymbium Menge, 1868
Dicymbium elongatum (Emerton, 1882) | | USA, Canada
Diplocentria Hull, 1911
Diplocentria bidentata (Emerton, 1882) * | | North America, Europe, Russia (European to Far East), China
Diplocentria hiberna (Barrows, 1945) | | USA
Diplocentria perplexa (Chamberlin & Ivie, 1939) | | USA, Canada
Diplocentria rectangulata (Emerton, 1915) | | North America, Europe, Russia (European to Far East),
Diplocentria retinax (Crosby & Bishop, 1936) | | USA, Canada
Diplocephalus Bertkau, 1883
Diplocephalus barbiger (Roewer, 1955) | | USA (Alaska), Canada, Greenland, Russia (European to Far East)
Diplocephalus cristatus (Blackwall, 1833) | | Europe to Middle Siberia and Kazakhstan. Introduced to North America, Falkland Is., New Zealand
Diplocephalus subrostratus (O. Pickard-Cambridge, 1873) | | North America, Greenland, Russia (European to Far East), Mongolia
Diplostyla Emerton, 1882
Diplostyla concolor (Wider, 1834) * | | North America, Europe, Turkey, Caucasus, Russia (Sibiria)
Disembolus Chamberlin & Ivie, 1933
Disembolus alpha (Chamberlin, 1949) | | USA
Disembolus amoenus Millidge, 1981 | | USA
Disembolus anguineus Millidge, 1981 | | USA
Disembolus bairdi Edwards, 1999 | | USA
Disembolus beta Millidge, 1981 | | USA
Disembolus concinnus Millidge, 1981 | | USA
Disembolus convolutus Millidge, 1981 | | USA
Disembolus corneliae (Chamberlin & Ivie, 1944) | | USA
Disembolus galeatus Millidge, 1981 | | USA
Disembolus hyalinus Millidge, 1981 | | Canada
Disembolus implexus Millidge, 1981 | | USA
Disembolus implicatus Millidge, 1981 | | USA
Disembolus kesimbus (Chamberlin, 1949) | | USA
Disembolus lacteus Millidge, 1981 | | USA
Disembolus lacunatus Millidge, 1981 | | USA
Disembolus phanus (Chamberlin, 1949) | | USA
Disembolus procerus Millidge, 1981 | | USA
Disembolus sacerdotalis (Crosby & Bishop, 1933) | | USA, Canada
Disembolus sinuosus Millidge, 1981 | | USA
Disembolus solanus Millidge, 1981 | | USA
Disembolus stridulans Chamberlin & Ivie, 1933 * | | USA
Disembolus torquatus Millidge, 1981 | | USA
Disembolus vicinus Millidge, 1981 | | USA
Disembolus zygethus Chamberlin, 1949 | | USA
Dismodicus Simon, 1884
Dismodicus alticeps Chamberlin & Ivie, 1947 | | Russia, Canada, USA
Dismodicus decemoculatus (Emerton, 1882) | | USA, Canada, Greenland
Dismodicus modicus Chamberlin & Ivie, 1947 | | USA (Alaska)
Drapetisca Menge, 1866
Drapetisca alteranda Chamberlin, 1909 | | USA
Drapetisca oteroana Gertsch, 1951 | | USA
Entelecara Simon, 1884
Entelecara acuminata (Wider, 1834) * | | USA, Europe, Russia (Sibiria), Central Asia
Entelecara media Kulczyński, 1887 | | North America, Europe, Russia (European to Far East), Kazakhstan
Entelecara sombra (Chamberlin & Ivie, 1947) | | Canada, USA
Epiceraticelus Crosby & Bishop, 1931
Epiceraticelus fluvialis Crosby & Bishop, 1931 * | | USA
Eridantes Crosby & Bishop, 1933
Eridantes diodontos Prentice & Redak, 2013 | | USA, Mexico
Eridantes erigonoides (Emerton, 1882) * | | USA
Eridantes utibilis Crosby & Bishop, 1933 | | USA, Canada
Erigone Audouin, 1826
Erigone albescens Banks, 1898 | | USA
Erigone aletris Crosby & Bishop, 1928 | | USA, Canada. Introduced to Britain, Italy
Erigone allani Chamberlin & Ivie, 1947 | | USA (Alaska)
Erigone alsaida Crosby & Bishop, 1928 | | USA
Erigone angela Chamberlin & Ivie, 1939 | | USA
Erigone arctica (White, 1852) | | North America, Europe, Russia (European to Far East)
Erigone arctophylacis Crosby & Bishop, 1928 | | USA, Canada
Erigone aspura Chamberlin & Ivie, 1939 | | USA (Alaska)
Erigone atra Blackwall, 1833 | | North America, Europe, Russia (European to Far East), Central Asia, China, Mongolia, Korea, Japan
Erigone autumnalis Emerton, 1882 | | North and Central America. Introduced to Azores, Europe, United Arab Emirates, New Caledonia
Erigone barrowsi Crosby & Bishop, 1928 | | USA, Mexico
Erigone benes Chamberlin & Ivie, 1939 | | USA
Erigone blaesa Crosby & Bishop, 1928 | | USA, Canada
Erigone canthognatha Chamberlin & Ivie, 1935 | | USA
Erigone coloradensis Keyserling, 1886 | | USA, Canada
Erigone cristatopalpus Simon, 1884 | | North America, Europe, Russia (Sibiria to Far East), Central Asia, Mongolia
Erigone crosbyi Schenkel, 1950 | | USA
Erigone denticulata Chamberlin & Ivie, 1939 | | USA
Erigone dentigera O. Pickard-Cambridge, 1874 | | North America, Europe, Caucasus, Russia (Far East)
Erigone dentosa O. Pickard-Cambridge, 1894 | | USA to Guatemala. Introduced to Belgium
Erigone ephala Crosby & Bishop, 1928 | | USA, Canada
Erigone hydrophytae Ivie & Barrows, 1935 | | USA
Erigone hypenema Crosby & Bishop, 1928
Erigone infernalis Keyserling, 1886 | | USA
Erigone matanuskae Chamberlin & Ivie, 1947 | | USA (Alaska)
Erigone ostiaria Crosby & Bishop, 1928 | | USA
Erigone paradisicola Crosby & Bishop, 1928 | | USA
Erigone personata Gertsch & Davis, 1936 | | USA
Erigone praecursa Chamberlin & Ivie, 1939 | | USA
Erigone psychrophila Thorell, 1871 | | North America, Northern Europe, Russia (European to Far East)
Erigone reducta Schenkel, 1950 | | USA
Erigone stygia Gertsch, 1973 | | Hawaii
Erigone tanana Chamberlin & Ivie, 1947 | | USA (Alaska)
Erigone tirolensis L. Koch, 1872 | | North America, Europe, Russia (European to Far East)
Erigone tristis (Banks, 1892) | | USA
Erigone uintana Chamberlin & Ivie, 1935 | | USA
Erigone whitneyana Chamberlin & Ivie, 1935 | | USA
Erigone whymperi O. Pickard-Cambridge, 1877 | | Canada, Greenland, Faeroes, Russia, Mongolia
Erigone whymperi minor Jackson, 1933 | | Canada
Erigonella Dahl, 1901
Erigonella groenlandica Strand, 1905 | j | Canada
Esophyllas Prentice & Redak, 2012
Esophyllas synankylis Prentice & Redak, 2012 | | USA
Esophyllas vetteri Prentice & Redak, 2012 * | | USA
Estrandia Blauvelt, 1936
Estrandia grandaeva (Keyserling, 1886) * | | North America, Northern Europe, Russia (European to Far East), China, Japan
Eulaira Chamberlin & Ivie, 1933
Eulaira altura Chamberlin & Ivie, 1945 | | USA
Eulaira arctoa Holm, 1960 | | USA (Alaska)
Eulaira chelata Chamberlin & Ivie, 1939 | | USA
Eulaira dela Chamberlin & Ivie, 1933 * | | USA
Eulaira delana Chamberlin & Ivie, 1939 | | USA
Eulaira kaiba Chamberlin, 1949 | | USA
Eulaira mana Chamberlin & Ivie, 1935 | | USA
Eulaira obscura Chamberlin & Ivie, 1945 | | USA
Eulaira schediana Chamberlin & Ivie, 1933 | | USA
Eulaira schediana nigrescens Chamberlin & Ivie, 1945 | | USA
Eulaira simplex (Chamberlin, 1919) | | USA
Eulaira suspecta Gertsch & Mulaik, 1936 | | USA
Eulaira thumbia Chamberlin & Ivie, 1945 | | USA
Eulaira wioma Chamberlin, 1949 | | USA
Floricomus Crosby & Bishop, 1925
Floricomus bishopi Ivie & Barrows, 1935 | | USA
Floricomus crosbyi Ivie & Barrows, 1935 | | USA
Floricomus littoralis Chamberlin & Ivie, 1935 | | USA
Floricomus mulaiki Gertsch & Davis, 1936 | | USA
Floricomus nasutus (Emerton, 1911) | | USA
Floricomus nigriceps (Banks, 1906) | | USA
Floricomus ornatulus Gertsch & Ivie, 1936 | | USA
Floricomus plumalis (Crosby, 1905) | | USA
Floricomus praedesignatus Bishop & Crosby, 1935 | | USA, Canada
Floricomus pythonicus Crosby & Bishop, 1925 | | USA
Floricomus rostratus (Emerton, 1882) * | | USA
Floricomus setosus Chamberlin & Ivie, 1944 | | USA
Floricomus tallulae Chamberlin & Ivie, 1944 | | USA
Florinda O. Pickard-Cambridge, 1896
Florinda coccinea (Hentz, 1850) * | | USA, Mexico, Caribbean
Frederickus Paquin, Dupérré, Buckle & Crawford, 2008
Frederickus coylei Paquin, Dupérré, Buckle & Crawford, 2008 * | | USA, Canada
Frederickus wilburi (Levi & Levi, 1955) | | USA, Canada
Frontinella F. O. Pickard-Cambridge, 1902
Frontinella huachuca Gertsch & Davis, 1946 | | USA, Mexico
Frontinella pyramitela (Walckenaer, 1841) | | North, Central America
Glyphesis Simon, 1926
Glyphesis idahoanus (Chamberlin, 1949) | | USA
Glyphesis scopulifer (Emerton, 1882) | | USA, Canada
Gnathonargus Bishop & Crosby, 1935
Gnathonargus unicorn (Banks, 1892) * | | USA
Gnathonarium Karsch, 1881
Gnathonarium suppositum (Kulczyński, 1885) | | Russia, USA (Alaska), Canada
Gnathonarium taczanowskii (O. Pickard-Cambridge, 1873) | | Russia, Kazakhstan, Mongolia, China, Alaska, Canada
Gnathonaroides Bishop & Crosby, 1938
Gnathonaroides pedalis (Emerton, 1923) * | | USA, Canada
Gonatium Menge, 1868
Gonatium crassipalpum Bryant, 1933 | | USA, Canada
Goneatara Bishop & Crosby, 1935
Goneatara eranistes (Crosby & Bishop, 1927) | | USA
Goneatara nasutus (Barrows, 1943) | | USA
Goneatara platyrhinus (Crosby & Bishop, 1927) * | | USA
Goneatara plausibilis Bishop & Crosby, 1935 | | USA
Gongylidiellum Simon, 1884
Gongylidiellum minutum (Banks, 1892) | | USA
Gongylidiellum tennesseense Petrunkevitch, 1925 | | USA
Grammonota Emerton, 1882
Grammonota angusta Dondale, 1959 | | USA, Canada
Grammonota barnesi Dondale, 1959 | | USA
Grammonota capitata Emerton, 1924 | | USA
Grammonota chamberlini Ivie & Barrows, 1935 | | USA
Grammonota coloradensis Dondale, 1959 | | USA
Grammonota gentilis Banks, 1898 | | North America
Grammonota gigas (Banks, 1896) | | USA
Grammonota inornata Emerton, 1882 | | USA, Canada
Grammonota inusiata Bishop & Crosby, 1933 | | USA
Grammonota kincaidi (Banks, 1906) | | USA
Grammonota maculata Banks, 1896 | | USA, Costa Rica
Grammonota maritima Emerton, 1925 | | Canada
Grammonota nigrifrons Gertsch & Mulaik, 1936 | | USA
Grammonota ornata (O. Pickard-Cambridge, 1875) | | USA, Canada
Grammonota pallipes Banks, 1895 | | USA
Grammonota pictilis (O. Pickard-Cambridge, 1875) * | | USA, Canada
Grammonota salicicola Chamberlin, 1949 | | USA
Grammonota semipallida Emerton, 1919 | | Canada
Grammonota subarctica Dondale, 1959 | | USA (Alaska)
Grammonota suspiciosa Gertsch & Mulaik, 1936 | | USA
Grammonota texana (Banks, 1899) | | USA
Grammonota trivittata Banks, 1895 | | USA
Grammonota trivittata georgiana Chamberlin & Ivie, 1944 | | USA
Grammonota vittata Barrows, 1919 | | USA
Grammonota zephyra Dondale, 1959 | | USA
Graphomoa Chamberlin, 1924
Graphomoa theridioides Chamberlin, 1924 * | | USA
Helophora Menge, 1866
Helophora insignis (Blackwall, 1841) * | | North America, Europe, Caucasus, Russia (European to Far East), China
Helophora orinoma (Chamberlin, 1919) | | USA
Helophora reducta (Keyserling, 1886) | | USA
Helophora tunagyna Chamberlin & Ivie, 1943 | | USA
Hilaira Simon, 1884
Hilaira canaliculata (Emerton, 1915) | | Russia, USA, Canada
Hilaira gertschi Holm, 1960 | | Russia (Siberia, Wrangel Is.), USA (Alaska)
Hilaira herniosa (Thorell, 1875) | | North America, Europe, Turkey, Russia (European to Far East), Mongolia, Japan
Hilaira incondita (L. Koch, 1879) | | Russia (Europe, Siberia), Canada
Hilaira nubigena Hull, 1911 | | Northern Europe, Russia (Siberia, Far East), USA (Alaska)
Hilaira proletaria (L. Koch, 1879) | | Russia (Europe, Siberia), USA (Alaska)
Hilaira sibirica Eskov, 1987 | | Russia, Mongolia, Canada
Hilaira vexatrix (O. Pickard-Cambridge, 1877) | | Russia (Siberia to Far East), North America, Greenland
Horcotes Crosby & Bishop, 1933
Horcotes quadricristatus (Emerton, 1882) * | | USA
Horcotes strandi (Sytshevskaja, 1935) | | Finland, Russia, Canada
Horcotes uncinatus Barrows, 1945 | | USA
Hybauchenidium Holm, 1973
Hybauchenidium aquilonare (L. Koch, 1879) * | | Russia (Europe, Siberia), USA (Alaska), Canada
Hybauchenidium cymbadentatum (Crosby & Bishop, 1935) | | USA
Hybauchenidium ferrumequinum (Grube, 1861) | | Sweden, Finland, Russia, Canada
Hybauchenidium gibbosum (Sørensen, 1898) | | Russia, Canada, USA, Greenland
Hypomma Dahl, 1886
Hypomma marxi (Keyserling, 1886) | | USA
Hypomma nordlandicum Chamberlin & Ivie, 1947 | | USA (Alaska)
Hypomma subarcticum Chamberlin & Ivie, 1947 | | USA (Alaska)
Hypselistes Simon, 1894
Hypselistes florens (O. Pickard-Cambridge, 1875) * | | USA, Canada
Hypselistes florens bulbiceps Chamberlin & Ivie, 1935 | | USA
Idionella Banks, 1893
Idionella anomala (Gertsch & Ivie, 1936) | | USA
Idionella deserta (Gertsch & Ivie, 1936) | | USA
Idionella formosa (Banks, 1892) * | | USA
Idionella formosa pista (Chamberlin, 1949) | | USA
Idionella nesiotes (Crosby, 1924) | | USA, Mexico
Idionella rugosa (Crosby, 1905) | | USA
Idionella sclerata (Ivie & Barrows, 1935) | | USA, Mexico
Idionella titivillitium (Crosby & Bishop, 1925) | | USA
Idionella tugana (Chamberlin, 1949) | | USA
Improphantes Saaristo & Tanasevitch, 1996
Improphantes complicatus (Emerton, 1882) | | North America, Europe, Russia (European to Far East)
Incestophantes Tanasevitch, 1992
Incestophantes duplicatus (Emerton, 1913) | | USA, Canada
Incestophantes lamprus (Chamberlin, 1920) | | USA, Canada
Incestophantes mercedes (Chamberlin & Ivie, 1943) | | USA
Incestophantes washingtoni (Zorsch, 1937) | | USA, Canada
Islandiana Braendegaard, 1932
Islandiana cavealis Ivie, 1965 | | USA
Islandiana coconino Ivie, 1965 | | USA
Islandiana cristata Eskov, 1987 | | Russia (Europe, Siberia), USA (Alaska), Canada
Islandiana falsifica (Keyserling, 1886) * | | North America, Northern Europe, Russia Siberia to Far East)
Islandiana flaveola (Banks, 1892) | | USA, Canada
Islandiana flavoides Ivie, 1965 | | USA
Islandiana holmi Ivie, 1965 | | USA
Islandiana lasalana (Chamberlin & Ivie, 1935) | | USA
Islandiana longisetosa (Emerton, 1882) | | USA, Canada
Islandiana mimbres Ivie, 1965 | | USA
Islandiana muma Ivie, 1965 | | USA
Islandiana princeps Braendegaard, 1932 | | USA, Canada, Greenland, Iceland
Islandiana speophila Ivie, 1965 | | USA
Islandiana unicornis Ivie, 1965 | | USA
Ivielum Eskov, 1988
Ivielum sibiricum Eskov, 1988 * | | Russia, Mongolia, Canada
Kaestneria Wiehle, 1956
Kaestneria pullata (O. Pickard-Cambridge, 1863) | | North America, Europe, Russia (European to Far East), China, Mongolia, Japan
Kaestneria rufula (Hackman, 1954) | | USA, Canada
Lepthyphantes Menge, 1866
Lepthyphantes aldersoni Levi & Levi, 1955 | | Canada
Lepthyphantes alpinus (Emerton, 1882) | | Russia ( Far East), North America
Lepthyphantes arcticus (Keyserling, 1886) | | USA (Alaska)
Lepthyphantes chamberlini Schenkel, 1950 | | USA, Canada
Lepthyphantes furcillifer Chamberlin & Ivie, 1933 | | USA
Lepthyphantes intricatus (Emerton, 1911) | | USA, Canada
Lepthyphantes leprosus (Ohlert, 1865) | | North America, Europe to eastern Russia. Introduced to Chile
Lepthyphantes maculatus (Banks, 1900) | | USA
Lepthyphantes rainieri Emerton, 1926 | | Canada
Lepthyphantes rubescens Emerton, 1926 | | Canada
Lepthyphantes tamara Chamberlin & Ivie, 1943 | | USA
Lepthyphantes turbatrix (O. Pickard-Cambridge, 1877) | | North America, Greenland
Lepthyphantes umbratilis (Keyserling, 1886) | | USA
Leptorhoptrum Kulczyński, 1894
Leptorhoptrum robustum (Westring, 1851) * | | North America, Europe, Russia (European to Far East), Japan
Linyphantes Chamberlin & Ivie, 1942
Linyphantes aeronauticus (Petrunkevitch, 1929) * | | USA
Linyphantes aliso Chamberlin & Ivie, 1942 | | USA
Linyphantes anacortes Chamberlin & Ivie, 1942 | | USA
Linyphantes delmarus Chamberlin & Ivie, 1942 | | USA
Linyphantes distinctus Chamberlin & Ivie, 1942 | | USA
Linyphantes eureka Chamberlin & Ivie, 1942 | | USA
Linyphantes laguna Chamberlin & Ivie, 1942 | | USA
Linyphantes microps Chamberlin & Ivie, 1942 | | USA
Linyphantes natches Chamberlin & Ivie, 1942 | | USA
Linyphantes nehalem Chamberlin & Ivie, 1942 | | USA
Linyphantes nigrescens Chamberlin & Ivie, 1942 | | USA
Linyphantes obscurus Chamberlin & Ivie, 1942 | | USA
Linyphantes orcinus (Emerton, 1917) | | USA, Canada
Linyphantes pacificus Chamberlin & Ivie, 1942 | | USA
Linyphantes pacificus (Banks, 1906) | | USA
Linyphantes pualla Chamberlin & Ivie, 1942 | | USA, Canada
Linyphantes santinez Chamberlin & Ivie, 1942 | | USA
Linyphantes santinez verdugo Chamberlin & Ivie, 1942 | | USA
Linyphantes victoria Chamberlin & Ivie, 1942 | | Canada
Linyphia Latreille, 1804
Linyphia adstricta (Keyserling, 1886) | | USA
Linyphia catalina Gertsch, 1951 | | USA
Linyphia emertoni Thorell, 1875 | | Canada
Linyphia neophita Hentz, 1850 | | USA
Linyphia orophila Thorell, 1877 | | USA
Linyphia rita Gertsch, 1951 | | USA
Linyphia tauphora Chamberlin, 1928 | | USA
Linyphia textrix Walckenaer, 1841 | | USA
Linyphia triangularis (Clerck, 1757) * | | Europe, Caucasus to Iran, Russia to China. Introduced to USA
Lophomma Menge, 1868
Lophomma depressum (Emerton, 1882) | m | USA
Lophomma vaccinii (Emerton, 1926) | m f | USA, Russia
Macrargus Dahl, 1886
Macrargus multesimus (O. Pickard-Cambridge, 1875) | m f | North America, Europe, Russia (European to Far East), China, Mongolia
Maro O. Pickard-Cambridge, 1906
Maro amplus Dondale & Buckle, 2001 | m | Canada, USA
Maro nearcticus Dondale & Buckle, 2001 | m f | Canada, USA, Mexico
Masikia Millidge, 1984
Masikia indistincta (Kulczyński, 1908) * | m f | Russia (Europe, Siberia), USA (Alaska), Canada
Masikia relicta (Chamberlin, 1949) | f | USA
Maso Simon, 1884
Maso alticeps (Emerton, 1909) | m f | USA
Maso navajo Chamberlin, 1949 | f | USA
Maso politus Banks, 1896 | m f | USA
Maso sundevalli (Westring, 1851) * | m f | North America, Europe, Turkey, Caucasus, Russia (European to Far East), China, Mongolia, Japan
Masoncus Chamberlin, 1949
Masoncus arienus Chamberlin, 1949 * | m f | USA
Masoncus conspectus (Gertsch & Davis, 1936) | m f | USA
Masoncus dux Chamberlin, 1949 | f | Canada
Masoncus pogonophilus Cushing, 1995 | m f | USA
Masonetta Chamberlin & Ivie, 1939
Masonetta floridana (Ivie & Barrows, 1935) * | m f | USA
Mecynargus Kulczyński, 1894
Mecynargus borealis (Jackson, 1930) | m f | Canada, Northern Europe, Russia (Sibiria)
Mecynargus monticola (Holm, 1943) | m f | Sweden, Finland, Russia, Mongolia, Canada
Mecynargus paetulus (O. Pickard-Cambridge, 1875) | m f | USA (Alaska), Canada, Europe, Russia (European to Far East)
Mecynargus sphagnicola (Holm, 1939) | m f | Greenland, Scandinavia, Russia, Mongolia, Canada
Mecynargus tungusicus (Eskov, 1981) | m f | Russia, Kyrgyzstan, China, Canada
Megalepthyphantes Wunderlich, 1994
Megalepthyphantes nebulosus (Sundevall, 1830) * | m f | North America, Europe, Turkey, Caucasus, Russia (European to Far East)
Mermessus O. Pickard-Cambridge, 1899
Mermessus agressus (Gertsch & Davis, 1937) | m f | USA, Mexico
Mermessus albulus (Zorsch & Crosby, 1934) | m f | USA
Mermessus antraeus (Crosby, 1926) | m f | USA, Mexico
Mermessus augustae (Crosby & Bishop, 1933) | m | USA
Mermessus augustalis (Crosby & Bishop, 1933) | m f | USA, Canada
Mermessus brevidentatus (Emerton, 1909) | m f | USA
Mermessus bryantae (Ivie & Barrows, 1935) | m f | North America, Cuba, Venezuela. Introduced to Azores
Mermessus coahuilanus (Gertsch & Davis, 1940) | m f | USA, Mexico
Mermessus contortus (Emerton, 1882) | m f | USA
Mermessus denticulatus (Banks, 1898) | m f | Canada to Peru, Caribbean. Introduced to Europe, North Africa
Mermessus dentiger O. Pickard-Cambridge, 1899 * | m f | USA to Guatemala, Caribbean
Mermessus entomologicus (Emerton, 1911) | m f | USA, Canada
Mermessus floridus (Millidge, 1987) | m | USA
Mermessus fradeorum (Berland, 1932) | m f | North America. Introduced to Azores, South Africa, Saudi Arabia, China, New Zealand
Mermessus holdus (Chamberlin & Ivie, 1939) | f | USA, Canada
Mermessus index (Emerton, 1914) | m f | USA, Canada
Mermessus indicabilis (Crosby & Bishop, 1928) | m f | USA
Mermessus inornatus (Ivie & Barrows, 1935) | m f | USA
Mermessus jona (Bishop & Crosby, 1938) | m f | USA, Canada
Mermessus lindrothi (Holm, 1960) | m f | USA (Alaska)
Mermessus maculatus (Banks, 1892) | m f | Russia (Commander )Is.), Canada to Guatemala
Mermessus maderus (Millidge, 1987) | m f | USA
Mermessus major (Millidge, 1987) | m f | USA
Mermessus mediocris (Millidge, 1987) | m f | USA, Canada
Mermessus mniarus (Crosby & Bishop, 1928) | m f | USA
Mermessus modicus (Millidge, 1987) | m f | USA
Mermessus paludosus (Millidge, 1987) | f | Canada
Mermessus paulus (Millidge, 1987) | f | USA
Mermessus socius (Chamberlin, 1949) | m f | USA
Mermessus sodalis (Millidge, 1987) | f | USA
Mermessus solitus (Millidge, 1987) | f | USA
Mermessus taibo (Chamberlin & Ivie, 1933) | m f | USA, Canada
Mermessus tenuipalpis (Emerton, 1911) | m f | USA
Mermessus tibialis (Millidge, 1987) | m f | USA
Mermessus tridentatus (Emerton, 1882) | m f | USA, Canada, Puerto Rico
Mermessus trilobatus (Emerton, 1882) | m f | North America. Introduced to Azores, Europe
Mermessus undulatus (Emerton, 1914) | m f | USA, Canada
Metopobactrus Simon, 1884
Metopobactrus pacificus Emerton, 1923 | m | USA
Metopobactrus prominulus (O. Pickard-Cambridge, 1873) | m f | Canada, Europe, Turkey, Caucasus, Russia (European to Far East), Japan
Micrargus Dahl, 1886
Micrargus aleuticus Holm, 1960 | m f | USA (Alaska)
Micrargus longitarsus (Emerton, 1882) | m f | USA, Canada
Microctenonyx Dahl, 1886
Microctenonyx subitaneus (O. Pickard-Cambridge, 1875) * | m f | Europe, Macaronesia, North Africa to Kyrgystan. Introduced to USA, South Africa, Australia, New Zealand
Microlinyphia Gerhardt, 1928
Microlinyphia dana (Chamberlin & Ivie, 1943) | m f | USA, Canada
Microlinyphia impigra (O. Pickard-Cambridge, 1871) | m f | North America, Europe, Caucasus, Russia (European to Far East), China
Microlinyphia mandibulata (Emerton, 1882) | m f | USA
Microlinyphia mandibulata punctata (Chamberlin & Ivie, 1943) | m f | USA, Canada
Microlinyphia pusilla (Sundevall, 1830) * | m f | North America, Europe, North Africa, Turkey, Caucasus, Russia (European to Far East), China, Mongolia, Japan
Microneta Menge, 1869
Microneta flaveola Banks, 1892 | m | USA
Microneta orines Chamberlin & Ivie, 1933 | f | USA
Microneta viaria (Blackwall, 1841) * | m f | North America, Europe, Turkey, North Africa, Caucasus, Russia (European to Far East), China, Mongolia, Korea, Japan
Montilaira Chamberlin, 1921
Montilaira uta (Chamberlin, 1919) * | m f | USA
Mythoplastoides Crosby & Bishop, 1933
Mythoplastoides erectus (Emerton, 1915) | m f | USA
Mythoplastoides exiguus (Banks, 1892) * | m f | USA
Neodietrichia Özdikmen, 2008
Neodietrichia hesperia (Crosby & Bishop, 1933) * | m f | USA, Canada
Neriene Blackwall, 1833
Neriene clathrata (Sundevall, 1830) * | m f | North America, Europe, North Africa, Caucasus, Russia (European to Far East), China, Korea, Japan
Neriene coosa (Gertsch, 1951) | m f | Russia, USA
Neriene digna (Keyserling, 1886) | m f | USA, Canada
Neriene litigiosa (Keyserling, 1886) | m f | North America. Introduced to China
Neriene radiata (Walckenaer, 1841) | m f | North America, Europe, Turkey, Caucasus, Russia (European to Far East), China, Korea, Japan
Neriene redacta Chamberlin, 1925 | m f | USA
Neriene variabilis (Banks, 1892) | m f | USA
Nesioneta Millidge, 1991
Nesioneta lepida Millidge, 1991 * | m f | Marshall Is., Caroline Is., Hawaii
Oaphantes Chamberlin & Ivie, 1943
Oaphantes pallidulus (Banks, 1904) * | m f | USA
Oedothorax Bertkau, in Förster & Bertkau, 1883
Oedothorax alascensis (Banks, 1900) | m f | USA (Alaska)
Oedothorax banksi Strand, 1906 | f | USA (Alaska)
Oedothorax brevipalpus (Banks, 1901) | m | USA
Oedothorax cascadeus Chamberlin, 1949 | f | USA
Oedothorax howardi Petrunkevitch, 1925 | f | USA
Oedothorax limatus Crosby, 1905 | f | USA
Oedothorax maximus (Emerton, 1882) | m | USA
Oedothorax montifer (Emerton, 1882) | m f | USA
Oedothorax seminolus Ivie & Barrows, 1935 | f | USA
Oedothorax trilobatus (Banks, 1896) | m f | USA, Canada, Russia
Oreoneta Kulczyński, 1894
Oreoneta arctica (Holm, 1960) | m f | Russia (mainland, Kurile Is.), USA (Alaska)
Oreoneta banffkluane Saaristo & Marusik, 2004 | m f | Canada
Oreoneta beringiana Saaristo & Marusik, 2004 | m f | Russia (mainland, Kurile Is.), USA (Alaska), Canada
Oreoneta brunnea (Emerton, 1882) | m f | USA, Canada
Oreoneta eskimopoint Saaristo & Marusik, 2004 | m f | USA, Canada
Oreoneta fortyukon Saaristo & Marusik, 2004 | m f | USA (Alaska), Canada
Oreoneta garrina (Chamberlin, 1949) | m f | USA, Canada
Oreoneta herschel Saaristo & Marusik, 2004 | m f | Canada
Oreoneta leviceps (L. Koch, 1879) | m f | Russia (Europe, Siberia), USA (Alaska), Canada
Oreoneta magaputo Saaristo & Marusik, 2004 | m f | Russia, Canada
Oreoneta repeater Saaristo & Marusik, 2004 | f | Canada
Oreoneta sepe Saaristo & Marusik, 2004 | f | Canada
Oreoneta vogelae Saaristo & Marusik, 2004 | m f | USA
Oreoneta wyomingia Saaristo & Marusik, 2004 | m f | USA, Canada
Oreonetides Strand, 1901
Oreonetides beattyi Paquin, Dupérré, Buckle & Lewis, 2009 | m f | USA
Oreonetides filicatus (Crosby, 1937) | m f | Canada, USA
Oreonetides flavescens (Crosby, 1937) | m f | USA, Canada
Oreonetides flavus (Emerton, 1915) | m f | USA, Canada
Oreonetides rectangulatus (Emerton, 1913) | m f | USA
Oreonetides rotundus (Emerton, 1913) | m f | USA, Canada
Oreonetides vaginatus (Thorell, 1872) * | m f | North America, Europe, Russia (European to Far East), Japan
Oreophantes Eskov, 1984
Oreophantes recurvatus (Emerton, 1913) * | m f | USA, Canada
Origanates Crosby & Bishop, 1933
Origanates rostratus (Emerton, 1882) * | m f | USA
Orsonwelles Hormiga, 2002
Orsonwelles ambersonorum Hormiga, 2002 | m f | Hawaii
Orsonwelles arcanus Hormiga, 2002 | m f | Hawaii
Orsonwelles bellum Hormiga, 2002 | f | Hawaii
Orsonwelles calx Hormiga, 2002 | m f | Hawaii
Orsonwelles falstaffius Hormiga, 2002 | m f | Hawaii
Orsonwelles graphicus (Simon, 1900) | m f | Hawaii
Orsonwelles iudicium Hormiga, 2002 | m f | Hawaii
Orsonwelles macbeth Hormiga, 2002 | m f | Hawaii
Orsonwelles malus Hormiga, 2002 | m f | Hawaii
Orsonwelles othello Hormiga, 2002 | m f | Hawaii
Orsonwelles polites Hormiga, 2002 * | m f | Hawaii
Orsonwelles torosus (Simon, 1900) | m f | Hawaii
Orsonwelles ventus Hormiga, 2002 | m f | Hawaii
Oryphantes Hull, 1932
Oryphantes aliquantulus Dupérré & Paquin, 2007 | m f | USA, Canada
Pacifiphantes Eskov & Marusik, 1994
Pacifiphantes magnificus (Chamberlin & Ivie, 1943) | m f | USA, Canada
Paracornicularia Crosby & Bishop, 1931
Paracornicularia bicapillata Crosby & Bishop, 1931 * | m f | USA
Pelecopsidis Bishop & Crosby, 1935
Pelecopsidis frontalis (Banks, 1904) * | m f | USA
Pelecopsis bishopi Kaston, 1945 | m f | USA
Pelecopsis mengei (Simon, 1884) | m f | North America, Europe, Russia (European to Far East), Japan
Pelecopsis moesta (Banks, 1892) | m f | USA
Pelecopsis sculpta (Emerton, 1917) | m f | Canada
Pelecopsis sculpta digna Chamberlin & Ivie, 1939 | m f | USA
Pelecopsis unimaculata (Banks, 1892) | f | USA
Perregrinus Tanasevitch, 1992
Perregrinus deformis (Tanasevitch, 1982) * | m f | Russia, Mongolia, China, Canada
Perro Tanasevitch, 1992
Perro polaris (Eskov, 1986) | m f | Russia, Canada
Phanetta Keyserling, 1886
Phanetta subterranea (Emerton, 1875) * | m f | USA
Phlattothrata Crosby & Bishop, 1933
Phlattothrata flagellata (Emerton, 1911) * | m f | USA
Phlattothrata parva (Kulczyński, 1926) | m f | Russia (Siberia to Far East), North America
Pityohyphantes Simon, 1929
Pityohyphantes alticeps Chamberlin & Ivie, 1943 | m | USA
Pityohyphantes brachygynus Chamberlin & Ivie, 1942 | f | USA
Pityohyphantes costatus (Hentz, 1850) | m f | USA
Pityohyphantes costatus annulipes (Banks, 1892) | ? | North America
Pityohyphantes cristatus Chamberlin & Ivie, 1942 | m f | USA
Pityohyphantes cristatus coloradensis Chamberlin & Ivie, 1942 | m f | USA
Pityohyphantes hesperus (Chamberlin, 1920) | m f | USA
Pityohyphantes kamela Chamberlin & Ivie, 1943 | m f | USA
Pityohyphantes limitaneus (Emerton, 1915) | m f | USA, Canada
Pityohyphantes lomondensis Chamberlin & Ivie, 1941 | f | USA
Pityohyphantes minidoka Chamberlin & Ivie, 1943 | m f | USA
Pityohyphantes navajo Chamberlin & Ivie, 1942 | m | USA
Pityohyphantes pallidus Chamberlin & Ivie, 1942 | m | USA
Pityohyphantes rubrofasciatus (Keyserling, 1886) | m f | USA, Canada
Pityohyphantes subarcticus Chamberlin & Ivie, 1943 | m f | Canada, USA (Alaska)
Pityohyphantes tacoma Chamberlin & Ivie, 1942 | m | USA
Pocadicnemis Simon, 1884
Pocadicnemis americana Millidge, 1976 | m f | USA, Canada, Greenland
Pocadicnemis occidentalis Millidge, 1976 | m f | USA
Pocadicnemis pumila (Blackwall, 1841) * | m f | North America, Europe, Turkey, Caucasus, Russia (European to Far East), Japan
Poeciloneta Kulczyński, 1894
Poeciloneta bellona Chamberlin & Ivie, 1943 | m f | USA
Poeciloneta bihamata (Emerton, 1882) | m f | USA
Poeciloneta calcaratus (Emerton, 1909) | m f | Canada, USA
Poeciloneta canionis Chamberlin & Ivie, 1943 | f | USA
Poeciloneta fructuosa (Keyserling, 1886) | m f | USA
Poeciloneta lyrica (Zorsch, 1937) | m f | North America
Poeciloneta vakkhanka Tanasevitch, 1989 | m f | Russia, USA (Alaska), Canada
Poeciloneta variegata (Blackwall, 1841) * | m f | North America, Europe, Russia (European to Far East), China
Porrhomma Simon, 1884
Porrhomma boreale (Banks, 1899) | m f | Russia, Mongolia, USA (Alaska)
Porrhomma cavernicola (Keyserling, 1886) | m f | USA
Porrhomma convexum (Westring, 1851) * | m f | Canada, Europe, Caucasus, Russia (European)
Porrhomma gertschi Hackman, 1954 | m f | Canada
Porrhomma macrochelis (Emerton, 1917) | m f | Canada, USA (Alaska)
Porrhomma ocella Chamberlin & Ivie, 1943 | m f | USA
Porrhomma sodonta (Chamberlin, 1949) | f | USA
Porrhomma terrestre (Emerton, 1882) | m f | USA
Praestigia Millidge, 1954
Praestigia groenlandica Holm, 1967 | m f | Canada, Greenland
Praestigia kulczynskii Eskov, 1979 | m f | Russia, Japan, Canada
Praestigia sibirica Marusik, Gnelitsa & Koponen, 2008 | m f | Russia, USA (Alaska)
Priperia Simon, 1904
Priperia bicolor Simon, 1904 * | m | Hawaii
Procerocymbium Eskov, 1989
Procerocymbium dondalei Marusik & Koponen, 2001 | m | Canada
Saaristoa Millidge, 1978
Saaristoa sammamish (Levi & Levi, 1955) | m f | USA
Satilatlas Keyserling, 1886
Satilatlas arenarius (Emerton, 1911) | m f | USA, Canada
Satilatlas carens Millidge, 1981 | m f | Canada
Satilatlas gentilis Millidge, 1981 | m f | USA
Satilatlas gertschi Millidge, 1981 | m f | Canada
Satilatlas insolens Millidge, 1981 | m | USA
Satilatlas marxi matanuskae (Chamberlin, 1949) | f | USA (Alaska)
Satilatlas monticola Millidge, 1981 | m f | USA, Canada
Savignia Blackwall, 1833
Savignia birostra (Chamberlin & Ivie, 1947) | m f | Russia, China, USA (Alaska)
Sciastes Bishop & Crosby, 1938
Sciastes dubius (Hackman, 1954) | m f | Russia, Canada, USA
Sciastes hastatus Millidge, 1984 | m | USA, Canada
Sciastes mentasta (Chamberlin & Ivie, 1947) | m f | Canada, USA (Alaska)
Sciastes tenna Chamberlin, 1949 | f | USA
Sciastes truncatus (Emerton, 1882) * | m f | USA, Canada
Scirites Bishop & Crosby, 1938
Scirites finitimus Dupérré & Paquin, 2007 | m f | USA, Canada
Scirites pectinatus (Emerton, 1911) * | m f | USA, Canada
Scironis Bishop & Crosby, 1938
Scironis sima Chamberlin, 1949 | m | USA
Scironis tarsalis (Emerton, 1911) * | m f | USA
Scolopembolus Bishop & Crosby, 1938
Scolopembolus littoralis (Emerton, 1913) * | m | USA
Scotinotylus Simon, 1884
Scotinotylus alienus (Kulczyński, 1885) | m f | Russia, USA (Alaska), Canada
Scotinotylus allocotus Crawford & Edwards, 1989 | m f | USA
Scotinotylus alpinus (Banks, 1896) | m f | Russia, Mongolia, USA (Alaska), Canada, USA, Greenland
Scotinotylus ambiguus Millidge, 1981 | f | USA, Canada
Scotinotylus apache (Chamberlin, 1949) | f | USA
Scotinotylus autor (Chamberlin, 1949) | f | USA
Scotinotylus bicavatus Millidge, 1981 | m f | USA
Scotinotylus bodenburgi (Chamberlin & Ivie, 1947) | f | USA (Alaska)
Scotinotylus boreus Millidge, 1981 | f | Canada
Scotinotylus castoris (Chamberlin, 1949) | f | USA
Scotinotylus columbia (Chamberlin, 1949) | m f | Canada
Scotinotylus crinitis Millidge, 1981 | m f | USA
Scotinotylus dubiosus Millidge, 1981 | f | USA
Scotinotylus eutypus (Chamberlin, 1949) | m f | Russia (Sibiria), Japan, North America
Scotinotylus exsectoides Millidge, 1981 | f | Canada
Scotinotylus formicarius (Dondale & Redner, 1972) | m f | USA
Scotinotylus gracilis Millidge, 1981 | f | USA
Scotinotylus humilis Millidge, 1981 | m | USA
Scotinotylus kenus (Chamberlin, 1949) | m f | USA
Scotinotylus majesticus (Chamberlin & Ivie, 1947) | m f | Canada, USA
Scotinotylus montanus Millidge, 1981 | m f | USA
Scotinotylus pallidus (Emerton, 1882) | m f | USA, Canada
Scotinotylus patellatus (Emerton, 1917) | m f | Canada, USA
Scotinotylus pollucis Millidge, 1981 | m f | USA
Scotinotylus protervus (L. Koch, 1879) | m f | Russia, Kazakhstan, Mongolia, USA (Alaska), Canada
Scotinotylus provo (Chamberlin, 1949) | f | USA
Scotinotylus regalis Millidge, 1981 | m f | USA
Scotinotylus sacer (Crosby, 1929) | m f | Russia (Siberia), USA (Alaska), Canada, Greenland
Scotinotylus sacratus Millidge, 1981 | m f | USA
Scotinotylus sagittatus Millidge, 1981 | f | USA
Scotinotylus sanctus (Crosby, 1929) | m f | USA, Canada
Scotinotylus sintalutus Millidge, 1981 | f | Canada
Scotinotylus vernalis (Emerton, 1882) | m f | USA, Canada
Scylaceus Bishop & Crosby, 1938
Scylaceus pallidus (Emerton, 1882) * | m f | USA, Canada
Scylaceus selma (Chamberlin, 1949) | f | USA
Scyletria Bishop & Crosby, 1938
Scyletria inflata Bishop & Crosby, 1938 * | m f | USA, Canada
Semljicola Strand, 1906
Semljicola convexus (Holm, 1963) | m f | Russia, USA (Alaska), Canada
Semljicola lapponicus (Holm, 1939) | m f | Scandinavia, Russia, USA (Alaska)
Semljicola obtusus (Emerton, 1915) | m f | USA, Canada, Greenland
Silometopoides Eskov, 1990
Silometopoides pampia (Chamberlin, 1949) * | m f | Russia, Canada, Greenland
Silometopoides pingrensis (Crosby & Bishop, 1933) | m f | USA
Sisicottus Bishop & Crosby, 1938
Sisicottus aenigmaticus Miller, 1999 | f | USA
Sisicottus crossoclavis Miller, 1999 | m f | USA, Canada
Sisicottus cynthiae Miller, 1999 | m f | USA
Sisicottus montanus (Emerton, 1882) * | m f | USA, Canada
Sisicottus montigena Bishop & Crosby, 1938 | m f | USA
Sisicottus nesides (Chamberlin, 1921) | m f | USA, Canada
Sisicottus orites (Chamberlin, 1919) | m f | USA, Canada
Sisicottus panopeus Miller, 1999 | m f | USA, Canada, Russia (Kurile Is.)
Sisicottus quoylei Miller, 1999 | m f | USA, Canada
Sisicus Bishop & Crosby, 1938
Sisicus apertus (Holm, 1939) | m f | North America, Europe, Russia (Sibiria to Far East)
Sisicus penifusifer Bishop & Crosby, 1938 * | m f | USA, Canada
Sisicus volutasilex Dupérré & Paquin, 2007 | m f | Canada
Sisis Bishop & Crosby, 1938
Sisis plesius (Chamberlin, 1949) | m f | USA
Sisis rotundus (Emerton, 1925) * | m f | USA, Canada
Sisyrbe Bishop & Crosby, 1938
Sisyrbe rustica (Banks, 1892) * | m | USA
Sitalcas Bishop & Crosby, 1938
Sitalcas ruralis Bishop & Crosby, 1938 * | m f | USA
Smodix Bishop & Crosby, 1938
Smodix reticulata (Emerton, 1915) * | m f | USA, Canada
Soucron Crosby & Bishop, 1936
Soucron arenarium (Emerton, 1925) * | m f | USA, Canada
Souessa Crosby & Bishop, 1936
Souessa spinifera (O. Pickard-Cambridge, 1874) * | m f | USA
Souessoula Crosby & Bishop, 1936
Souessoula parva (Banks, 1899) * | m f | USA
Sougambus Crosby & Bishop, 1936
Sougambus bostoniensis (Emerton, 1882) * | m f | USA, Canada
Souidas Crosby & Bishop, 1936
Souidas tibialis (Emerton, 1882) * | m f | USA
Soulgas Crosby & Bishop, 1936
Soulgas corticarius (Emerton, 1909) * | m f | USA
Sphecozone O. Pickard-Cambridge, 1871
Sphecozone magnipalpis Millidge, 1993 | m | USA
Spirembolus Chamberlin, 1920
Spirembolus abnormis Millidge, 1980 | m f | USA, Canada
Spirembolus approximatus (Chamberlin, 1949) | m f | USA
Spirembolus bilobatus (Chamberlin & Ivie, 1945) | m f | USA
Spirembolus cheronus Chamberlin, 1949 | f | USA
Spirembolus chilkatensis (Chamberlin & Ivie, 1947) | f | USA
Spirembolus demonologicus (Crosby, 1925) | m f | USA
Spirembolus dispar Millidge, 1980 | m f | USA
Spirembolus elevatus Millidge, 1980 | m | USA
Spirembolus erratus Millidge, 1980 | m f | USA
Spirembolus falcatus Millidge, 1980 | m f | USA
Spirembolus fasciatus (Banks, 1904) | m f | USA
Spirembolus fuscus Millidge, 1980 | f | USA
Spirembolus hibernus Millidge, 1980 | m f | USA
Spirembolus humilis Millidge, 1980 | m f | USA
Spirembolus latebricola Millidge, 1980 | m f | USA
Spirembolus levis Millidge, 1980 | m f | USA, Mexico
Spirembolus maderus Chamberlin, 1949 | m f | USA
Spirembolus mendax Millidge, 1980 | m f | USA
Spirembolus mirus Millidge, 1980 | m | USA
Spirembolus monicus (Chamberlin, 1949) | m f | USA
Spirembolus monticolens (Chamberlin, 1919) * | m f | USA, Canada
Spirembolus montivagus Millidge, 1980 | m f | USA
Spirembolus mundus Chamberlin & Ivie, 1933 | m f | USA, Canada
Spirembolus novellus Millidge, 1980 | m f | USA
Spirembolus oreinoides Chamberlin, 1949 | f | USA, Canada
Spirembolus pachygnathus Chamberlin & Ivie, 1935 | m f | USA
Spirembolus pallidus Chamberlin & Ivie, 1935 | m f | USA
Spirembolus perjucundus Crosby, 1925 | m f | USA
Spirembolus phylax Chamberlin & Ivie, 1935 | m f | USA
Spirembolus praelongus Millidge, 1980 | m f | USA
Spirembolus prominens Millidge, 1980 | m f | USA, Canada
Spirembolus proximus Millidge, 1980 | m f | USA
Spirembolus pusillus Millidge, 1980 | m f | USA
Spirembolus redondo (Chamberlin & Ivie, 1945) | m f | USA
Spirembolus spirotubus (Banks, 1895) | m f | USA, Canada
Spirembolus synopticus Crosby, 1925 | m f | USA
Spirembolus tiogensis Millidge, 1980 | m | USA
Spirembolus tortuosus (Crosby, 1925) | m f | USA
Spirembolus vallicolens Chamberlin, 1920 | m f | USA
Spirembolus venustus Millidge, 1980 | f | USA
Spirembolus whitneyanus Chamberlin & Ivie, 1935 | m f | USA
Stemonyphantes Menge, 1866
Stemonyphantes blauveltae Gertsch, 1951 | m f | USA, Canada
Styloctetor Simon, 1884
Styloctetor compar (Westring, 1861) | m f | USA (Alaska), Canada, Europe, Russia (European to Far East)
Styloctetor purpurescens (Keyserling, 1886) | m f | USA, Canada
Subbekasha Millidge, 1984
Subbekasha flabellifera Millidge, 1984 * | f | Canada
Symmigma Crosby & Bishop, 1933
Symmigma minimum (Emerton, 1923) * | m f | USA
Tachygyna Chamberlin & Ivie, 1939
Tachygyna alia Millidge, 1984 | m | USA
Tachygyna cognata Millidge, 1984 | m f | USA
Tachygyna coosi Millidge, 1984 | f | USA
Tachygyna delecta Chamberlin & Ivie, 1939 | f | USA
Tachygyna exilis Millidge, 1984 | f | USA, Canada
Tachygyna haydeni Chamberlin & Ivie, 1939 | m f | USA, Canada
Tachygyna pallida Chamberlin & Ivie, 1939 | m f | USA, Canada
Tachygyna proba Millidge, 1984 | m f | USA, Canada
Tachygyna sonoma Millidge, 1984 | m f | USA
Tachygyna speciosa Millidge, 1984 | m f | USA
Tachygyna tuoba (Chamberlin & Ivie, 1933) | m f | USA
Tachygyna ursina (Bishop & Crosby, 1938) | m f | USA, Canada
Tachygyna vancouverana Chamberlin & Ivie, 1939 * | m f | USA, Canada
Tachygyna watona Chamberlin, 1949 | m f | USA
Tapinocyba Simon, 1884
Tapinocyba bicarinata (Emerton, 1913) | m f | USA
Tapinocyba dietrichi Crosby & Bishop, 1933 | m f | USA
Tapinocyba distincta (Banks, 1892) | f | USA
Tapinocyba emertoni Barrows & Ivie, 1942 | m | USA
Tapinocyba gamma Chamberlin, 1949 | f | USA
Tapinocyba hortensis (Emerton, 1924) | m f | USA
Tapinocyba lindrothi Hackman, 1954 | f | Canada
Tapinocyba minuta (Emerton, 1909) | m f | USA, Canada
Tapinocyba pontis Chamberlin, 1949 | f | USA
Tapinocyba prima Dupérré & Paquin, 2005 | m f | USA, Canada
Tapinocyba simplex (Emerton, 1882) | m f | USA
Tapinocyba sucra Chamberlin, 1949 | f | USA
Tapinocyba vermontis Chamberlin, 1949 | f | USA
Tapinopa Westring, 1851
Tapinopa bilineata Banks, 1893 | m f | USA
Tapinopa hentzi Gertsch, 1951 | f | USA
Tapinotorquis Dupérré & Paquin, 2007
Tapinotorquis yamaskensis Dupérré & Paquin, 2007 * | m f | USA, Canada
Taranucnus Simon, 1884
Taranucnus ornithes (Barrows, 1940) | m f | USA
Tarsiphantes Strand, 1905
Tarsiphantes latithorax Strand, 1905 * | m f | Russia (Europe, Siberia), Canada, Greenland
Tennesseellum Petrunkevitch, 1925
Tennesseellum formica (Emerton, 1882) * | m f | North America. Introduced to Marshall Is
Tennesseellum gollum Dupérré, 2013 | m f | USA
Tenuiphantes Saaristo & Tanasevitch, 1996
Tenuiphantes cracens (Zorsch, 1937) | m f | North America
Tenuiphantes sabulosus (Keyserling, 1886) | m f | North America
Tenuiphantes tenuis (Blackwall, 1852) * | m f | Europe, Macaronesia, Northern Africa, Turkey, Caucasus, Central Asia. Introduced to USA, Chile, Argentina, New Zealand
Tenuiphantes zebra (Emerton, 1882) | m f | North America
Tenuiphantes zelatus (Zorsch, 1937) | m | North America
Tenuiphantes zibus (Zorsch, 1937) | m | North America
Thaleria Tanasevitch, 1984
Thaleria leechi Eskov & Marusik, 1992 | m f | Russia, USA (Alaska)
Thyreosthenius Simon, 1884
Thyreosthenius parasiticus (Westring, 1851) | m f | North America, Europe, Caucasus, Russia (European to Far East)
Tibioplus Chamberlin & Ivie, 1947
Tibioplus diversus (L. Koch, 1879) * | m f | Scandinavia, Russia, Mongolia, USA (Alaska)
Tiso Simon, 1884
Tiso aestivus (L. Koch, 1872) | m f | Canada, Greenland, Europe, Russia (European to Far East), Mongolia, Japan
Tmeticus Menge, 1868
Tmeticus ornatus (Emerton, 1914) | m f | USA, Canada
Traematosisis Bishop & Crosby, 1938
Traematosisis bispinosus (Emerton, 1911) * | m f | USA
Tunagyna Chamberlin & Ivie, 1933
Tunagyna debilis (Banks, 1892) * | m f | Russia, Canada, USA
Tusukuru Eskov, 1993
Tusukuru hartlandianus (Emerton, 1913) | m f | USA
Tutaibo Chamberlin, 1916
Tutaibo anglicanus (Hentz, 1850) | m f | USA
Typhochrestus Simon, 1884
Typhochrestus pygmaeus (Sørensen, 1898) | m f | Canada, Greenland
Typhochrestus uintanus (Chamberlin & Ivie, 1939) | m f | USA
Vermontia Millidge, 1984
Vermontia thoracica (Emerton, 1913) * | m f | USA, Canada, Russia
Wabasso Millidge, 1984
Wabasso cacuminatus Millidge, 1984 | m f | Russia, Canada, USA
Wabasso quaestio (Chamberlin, 1949) * | m f | Canada, Greenland
Walckenaeria Blackwall, 1833
Walckenaeria anceps Millidge, 1983 | f | Canada
Walckenaeria aprilis Millidge, 1983 | f | USA
Walckenaeria arctica Millidge, 1983 | m f | USA, Canada
Walckenaeria atrotibialis (O. Pickard-Cambridge, 1878) | m f | North America, Europe, Turkey, Caucasus, Russia (Sibiria)
Walckenaeria auranticeps (Emerton, 1882) | m f | Russia, Canada, USA
Walckenaeria bifida Millidge, 1983 | m | USA
Walckenaeria blanda Millidge, 1983 | f | USA
Walckenaeria breviaria (Crosby & Bishop, 1931) | m | USA
Walckenaeria brevicornis (Emerton, 1882) | m f | USA
Walckenaeria capito (Westring, 1861) | m f | Canada, Europe, Caucasus, Russia (European to Far East), Korea
Walckenaeria carolina Millidge, 1983 | m f | USA
Walckenaeria castanea (Emerton, 1882) | m f | USA, Canada, Greenland
Walckenaeria clavicornis (Emerton, 1882) | m f | North America, Europe, Russia (European to Far East), China, Mongolia, Japan
Walckenaeria clavipalpis Millidge, 1983 | m f | USA, Canada
Walckenaeria columbia Millidge, 1983 | m f | USA, Canada
Walckenaeria communis (Emerton, 1882) | m f | USA, Canada
Walckenaeria cornuella (Chamberlin & Ivie, 1939) | m f | USA, Canada
Walckenaeria cuspidata brevicula (Crosby & Bishop, 1931) | m f | USA, Canada, Greenland
Walckenaeria digitata (Emerton, 1913) | m f | USA, Canada
Walckenaeria directa (O. Pickard-Cambridge, 1874) | m f | USA, Canada
Walckenaeria dixiana (Chamberlin & Ivie, 1944) | m f | USA
Walckenaeria dondalei Millidge, 1983 | m f | Canada
Walckenaeria emarginata Millidge, 1983 | m f | USA
Walckenaeria exigua Millidge, 1983 | m f | USA, Canada
Walckenaeria fallax Millidge, 1983 | m f | Canada
Walckenaeria floridiana Millidge, 1983 | m f | USA
Walckenaeria fraudatrix Millidge, 1983 | m f | Russia, Mongolia, USA (Alaska), Canada
Walckenaeria fusciceps Millidge, 1983 | f | Canada
Walckenaeria helenae Millidge, 1983 | m f | USA
Walckenaeria indirecta (O. Pickard-Cambridge, 1874) | m f | USA, Canada
Walckenaeria karpinskii (O. Pickard-Cambridge, 1873) | m f | North America, NE Europe, Russia (European to Far East), China, Mongolia
Walckenaeria kochi (O. Pickard-Cambridge, 1873) | m f | Canada, Europe, Russia (European part to Siberia)
Walckenaeria latens Millidge, 1983 | f | USA
Walckenaeria lepida (Kulczyński, 1885) | m f | North America, NE Europe, Russia (European to Far East)
Walckenaeria maesta Millidge, 1983 | m f | USA
Walckenaeria mesus (Chamberlin, 1949) | f | USA
Walckenaeria microspiralis Millidge, 1983 | m f | USA, Canada
Walckenaeria minuta (Emerton, 1882) | m f | USA
Walckenaeria monoceras (Chamberlin & Ivie, 1947) | m f | USA
Walckenaeria occidentalis Millidge, 1983 | m f | USA
Walckenaeria oregona Millidge, 1983 | m f | USA
Walckenaeria pallida (Emerton, 1882) | m f | USA, Canada
Walckenaeria palustris Millidge, 1983 | m f | Canada
Walckenaeria pellax Millidge, 1983 | m | USA, Canada
Walckenaeria perdita (Chamberlin, 1949) | f | USA
Walckenaeria pinocchio (Kaston, 1945) | m | USA, Canada
Walckenaeria placida (Banks, 1892) | f | USA
Walckenaeria prominens Millidge, 1983 | m | Canada
Walckenaeria puella Millidge, 1983 | f | USA
Walckenaeria pullata Millidge, 1983 | f | USA, Canada
Walckenaeria reclusa Millidge, 1983 | m f | USA
Walckenaeria redneri Millidge, 1983 | m f | USA, Canada
Walckenaeria saniuana (Chamberlin & Ivie, 1939) | m f | USA
Walckenaeria serrata Millidge, 1983 | m | USA
Walckenaeria solivaga Millidge, 1983 | f | USA
Walckenaeria spiralis (Emerton, 1882) | m f | Russia, Canada, USA
Walckenaeria subdirecta Millidge, 1983 | m f | USA, Canada
Walckenaeria subpallida Millidge, 1983 | m f | USA
Walckenaeria subspiralis Millidge, 1983 | m f | USA, Canada
Walckenaeria subvigilax Millidge, 1983 | m | USA
Walckenaeria tenella Millidge, 1983 | f | USA, Canada
Walckenaeria teres Millidge, 1983 | m | Canada
Walckenaeria thrinax (Chamberlin & Ivie, 1933) | m f | USA
Walckenaeria tibialis (Emerton, 1882) | m f | USA, Canada
Walckenaeria tricornis (Emerton, 1882) | m f | USA, Canada
Walckenaeria tumida (Crosby & Bishop, 1931) | m f | USA, Canada
Walckenaeria vigilax (Blackwall, 1853) | m f | North America, Europe, Caucasus, Russia (Sibiria)
Walckenaeria weber (Chamberlin, 1949) | f | USA
Wubana Chamberlin, 1919
Wubana atypica Chamberlin & Ivie, 1936 | m f | USA
Wubana drassoides (Emerton, 1882) * | m f | USA
Wubana ornata Chamberlin & Ivie, 1936 | m f | USA
Wubana pacifica (Banks, 1896) | m f | USA
Wubana reminiscens Chamberlin, 1949 | f | USA
Wubana suprema Chamberlin & Ivie, 1936 | m | USA
Wubana utahana Chamberlin & Ivie, 1936 | m f | USA
Zornella Jackson, 1932
Zornella armata (Banks, 1906) | m f | USA, Canada
Zornella cryptodon (Chamberlin, 1920) | m f | USA, Canada
Zygottus Chamberlin, 1949
Zygottus corvallis Chamberlin, 1949 * | m f | USA
Zygottus oregonus Chamberlin, 1949 | f | USA
* deonotes type species