Suborden Opisthothelae
Infraorden Araneomorphae |
Familia Hypochilidae
Hypochilus bernardino Catley, 1994
Hypochilus bonneti Gertsch, 1964
Hypochilus coylei Platnick, 1987
Hypochilus gertschi Hoffman, 1963
Hypochilus jemez Catley, 1994
Hypochilus kastoni Platnick, 1987
Hypochilus petrunkevitchi Gertsch, 1958
Hypochilus pococki Platnick, 1987
Hypochilus sheari Platnick, 1987
Hypochilus thorelli Marx, 1888
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| Entelegyna |
Superfamilia Araneoidea
Familia Anapidae
Comaroma mendocino (Levi, 1957) — USA
Gertschanapis shantzi (Gertsch, 1960) — USA
Pseudanapis aloha Forster, 1959 — Japan, Hawaii, Caroline ls., Queensland (Britain, Germany, introduced)
Familia Araneidae
Argiope argentata |
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Acacesia hamata (Hentz, 1847) — USA to Argentina
Acanthepeira cherokee Levi, 1976 — USA
Acanthepeira marion Levi, 1976 — USA, México
Acanthepeira stellata (Walckenaer, 1805) — Canada to México
Acanthepeira venusta (Banks, 1896) — USA, Cuba, Hispaniola
Aculepeira aculifera (O. P.-Cambridge, 1889) — USA to Guatemala
Aculepeira carbonarioides (Keyserling, 1892) — USA, Canada, Alaska, Russia
Aculepeira packardi (Thorell, 1875) — North America, Russia, China, Kazakhstan
Allocyclosa bifurca (McCook, 1887) — USA to Panamá, Cuba, Hispaniola
Araneus abigeatus Levi, 1975 — USA
Araneus alboventris (Emerton, 1884) — USA
Araneus allani Levi, 1973 — USA
Araneus andrewsi (Archer, 1951) — USA
Araneus apache Levi, 1975 — USA
Araneus arizonensis (Banks, 1900) — USA, México
Araneus bicentenarius (McCook, 1888) — USA, Canada
Araneus bispinosus (Keyserling, 1885) — USA
Araneus bivittatus (Walckenaer, 1841) — USA
Araneus bonsallae (McCook, 1894) — USA
Araneus calusa Levi, 1973 — USA
Araneus carroll Levi, 1973 — USA
Araneus cavaticus (Keyserling, 1881) — USA, Canada
Araneus cingulatus (Walckenaer, 1841) — USA
Araneus cochise Levi, 1973 — USA
Araneus corticarius (Emerton, 1884) — USA, Canada, Alaska
Araneus detrimentosus (O. P.-Cambridge, 1889) — USA to Colombia
Araneus diadematus Clerck, 1757 — Holarctic
Araneus gadus Levi, 1973 — USA
Araneus gemma (McCook, 1888) — USA, Canada, Alaska
Araneus gemmoides Chamberlin & Ivie, 1935 — USA, Canada
Araneus groenlandicola (Strand, 1906) — USA, Canada, Greenland
Araneus emmae Simon, 1900 — Hawaii
Araneus guerrerensis Chamberlin & Ivie, 1936 — USA, México
Araneus guttulatus (Walckenaer, 1841) — USA, Canada
Araneus illaudatus (Gertsch & Mulaik, 1936) — USA
Araneus iviei (Archer, 1951) — USA, Canada
Araneus juniperi (Emerton, 1884) — USA, Canada
Araneus kapiolaniae Simon, 1900 — Hawaii
Araneus kerr Levi, 1981 — USA
Araneus mammatus (Archer, 1951) — USA
Araneus mariposa Levi, 1973 — USA
Araneus miami Levi, 1973 — USA
Araneus miniatus (Walckenaer, 1841) — USA
Araneus missouri Levi, 2008 — USA
Araneus monica Levi, 1973 — USA
Araneus montereyensis (Archer, 1951) — North America
Araneus nashoba Levi, 1973 — USA
Araneus niveus (Hentz, 1847) — USA
Araneus partitus (Walckenaer, 1841) — USA
Araneus marmoreus Clerck, 1757 — Holarctic
Araneus nordmanni (Thorell, 1870) — Holarctic
Araneus pegnia (Walckenaer, 1841) — USA to Ecuador and Jamaica
Araneus saevus (L. Koch, 1872) — Holarctic
Araneus pratensis (Emerton, 1884) — USA, Canada
Araneus prunus Levi, 1973 — USA
Araneus santarita (Archer, 1951) — USA
Araneus texanus (Archer, 1951) — USA
Araneus thaddeus (Hentz, 1847) — North America
Araneus trifolium (Hentz, 1847) — USA, Canada, Alaska
Araneus tuscarora Levi, 1973 — USA
Araneus washingtoni Levi, 1971 — Russia, USA, Canada
Araneus yukon Levi, 1971 — Russia, Canada
Araniella displicata (Hentz, 1847) — Holarctic
Araniella proxima (Kulczynski, 1885) — Holarctic
Araneus ubicki Levi, 1991 — Costa Rica
Argiope argentata (Fabricius, 1775) — USA to Chile
Argiope aurantia Lucas, 1833 — Canada to Costa Rica
Argiope blanda O. P.-Cambridge, 1898 — USA to Costa Rica
Argiope florida Chamberlin & Ivie, 1944 — USA
Argiope trifasciata (Forsskal, 1775) — Cosmopolitan
Argiope trifasciata kauaiensis Simon, 1900 — Hawaii
Cercidia prominens (Westring, 1851) — Holarctic
Colphepeira catawba (Banks, 1911) — USA, México
Cyclosa berlandi Levi, 1999 — USA, Hispaniola to Ecuador
Cyclosa caroli (Hentz, 1850) — USA, West Indies to Bolivia
Cyclosa conica (Pallas, 1772) — Holarctic
Cyclosa cucurbitula Simon, 1900 — Hawaii
Cyclosa olorina Simon, 1900 — Hawaii
Cyclosa perkinsi Simon, 1900 — Hawaii
Cyclosa simplicicauda Simon, 1900 — Hawaii
Cyclosa simplicicauda rufescens Simon, 1900 — Hawaii
Cyclosa turbinata (Walckenaer, 1841) — USA to Panamá, West Indies, Galapagos Islands, Hawaii
Cyclosa walckenaeri (O. P.-Cambridge, 1889) — USA to Guyana, West Indies
Cyclosa xanthomelas Simon, 1900 — Hawaii
Eriophora edax (Blackwall, 1863) — USA to Brasil
Eriophora ravilla (C. L. Koch, 1844) — USA to Brasil
Eustala anastera (Walckenaer, 1841) — North, Central America
Eustala bifida F. O. P.-Cambridge, 1904 — USA to Panamá
Eustala brevispina Gertsch & Davis, 1936 — USA, México
Eustala californiensis (Keyserling, 1885) — USA, México
Eustala cameronensis Gertsch & Davis, 1936 — USA
Eustala cazieri Levi, 1977 — USA, Bahama Islands
Eustala cepina (Walckenaer, 1841) — North America
Eustala clavispina (O. P.-Cambridge, 1889) — USA to El Salvador
Eustala conchlea (McCook, 1888) — USA, México
Eustala devia (Gertsch & Mulaik, 1936) — USA to Panamá, West Indies
Eustala eleuthera Levi, 1977 — USA, Bahama Islands, Jamaica
Eustala emertoni (Banks, 1904) — USA, México
Eustala rosae Chamberlin & Ivie, 1935 — USA, México
Gasteracantha cancriformis gertschi Archer, 1941 — USA
Gea heptagon (Hentz, 1850) — USA to Argentina, South Pacific Islands, Australia
Hypsosinga funebris (Keyserling, 1892) — USA, Canada
Hypsosinga groenlandica Simon, 1889 — USA, Canada, Greenland
Hypsosinga pygmaea (Sundevall, 1831) — Holarctic
Hypsosinga rubens (Hentz, 1847) — USA, Canada
Kaira alba (Hentz, 1850) — USA, México
Kaira altiventer O. P.-Cambridge, 1889 — USA to Brasil
Kaira hiteae Levi, 1977 — USA
Kaira sabino Levi, 1977 — USA
Larinia borealis Banks, 1894 — North America
Larinia directa (Hentz, 1847) — USA to Brasil
Larinia famulatoria (Keyserling, 1883) — USA, México
Larinioides cornutus (Clerck, 1757) — Holarctic
Larinioides patagiatus (Clerck, 1757) — Holarctic
Larinioides sclopetarius (Clerck, 1757) — Holarctic
Mangora calcarifera F. O. P.-Cambridge, 1904 — USA to Costa Rica
Mangora fascialata Franganillo, 1936 — USA to Honduras, Cuba, Hispaniola, Trinidad
Mangora maculata (Keyserling, 1865) — USA
Mangora passiva (O. P.-Cambridge, 1889) — USA to Nicaragua
Mangora placida (Hentz, 1847) — North America
Mangora spiculata (Hentz, 1847) — USA, China
Mastophora alachua Levi, 2003 — USA
Mastophora alvareztoroi Ibarra & Jimenez, 2003 — USA, México
Mastophora apalachicola Levi, 2003 — USA
Mastophora archeri Gertsch, 1955 — USA
Mastophora bisaccata (Emerton, 1884) — USA, México
Mastophora cornigera (Hentz, 1850) — USA to Nicaragua
Mastophora felda Levi, 2003 — USA
Mastophora hutchinsoni Gertsch, 1955 — USA, Canada
Mastophora leucabulba (Gertsch, 1955) — USA to Honduras
Mecynogea apatzingan Levi, 1997 — México
Mastophora phrynosoma Gertsch, 1955 — USA
Mastophora satsuma Levi, 2003 — USA
Mastophora seminole Levi, 2003 — USA
Mastophora stowei Levi, 2003 — USA
Mastophora timuqua Levi, 2003 — USA
Mastophora yeargani Levi, 2003 — USA
Mecynogea lemniscata (Walckenaer, 1841) — USA to Argentina
Metazygia calix (Walckenaer, 1841) — USA
Metazygia carolinalis (Archer, 1951) — USA
Metazygia wittfeldae (McCook, 1894) — USA to Costa Rica
Metazygia zilloides (Banks, 1898) — USA, West Indies to Honduras
Metepeira arizonica Chamberlin & Ivie, 1942 — USA, México
Metepeira comanche Levi, 1977 — USA, México
Metepeira crassipes Chamberlin & Ivie, 1942 — USA, México
Metepeira datona Chamberlin & Ivie, 1942 — USA, Greater Antilles
Metepeira foxi Gertsch & Ivie, 1936 — USA, Canada
Metepeira gosoga Chamberlin & Ivie, 1935 — USA, México
Metepeira grandiosa Chamberlin & Ivie, 1941 — North America
Metepeira labyrinthea (Hentz, 1847) — North America
Metepeira minima Gertsch, 1936 — USA to Honduras
Metepeira palustris Chamberlin & Ivie, 1942 — USA, Canada
Metepeira pimungan Piel, 2001 — USA
Metepeira spinipes F. O. P.-Cambridge, 1903 — USA, México
Metepeira ventura Chamberlin & Ivie, 1942 — USA, México
Micrathena funebris (Marx, 1898) — USA to Costa Rica
Micrathena gracilis (Walckenaer, 1805) — North, Central America
Micrathena mitrata (Hentz, 1850) — USA to Brasil
Micrathena sagittata (Walckenaer, 1841) — North, Central America
Neoscona arabesca (Walckenaer, 1841) — North, Central America, West Indies
Neoscona crucifera (Lucas, 1838) — North America, Canary Islands, Madeira, Hawaii
Neoscona domiciliorum (Hentz, 1847) — USA
Neoscona oaxacensis (Keyserling, 1864) — USA to Perú, Galapagos Islands
Neoscona pratensis (Hentz, 1847) — USA, Canada
Neoscona utahana (Chamberlin, 1919) — USA, México
Ocrepeira ectypa (Walckenaer, 1841) — USA
Ocrepeira georgia (Levi, 1976) — USA
Ocrepeira globosa (F. O. P.-Cambridge, 1904) — USA, México
Ocrepeira redempta (Gertsch & Mulaik, 1936) — USA to Honduras
Parazygiella carpenteri (Archer, 1951) — USA
Parazygiella dispar (Kulczynski, 1885) — Holarctic
Scoloderus nigriceps (O. P.-Cambridge, 1895) — USA, México, Bahama Islands, Cuba, Jamaica
Scoloderus tuberculifer (O. P.-Cambridge, 1889) — USA to Argentina
Singa cyanea (Worley, 1928) — USA
Singa eugeni Levi, 1972 — USA
Singa keyserlingi McCook, 1894 — USA, Canada
Verrucosa arenata (Walckenaer, 1841) — USA to Panamá, Greater Antilles
Wagneriana tauricornis (O. P.-Cambridge, 1889) — USA to Perú
Zygiella atrica (C. L. Koch, 1845) — Europe, Russia (USA, Canada, introduced)
Zygiella nearctica Gertsch, 1964 — Alaska, Canada, USA
Zygiella x-notata (Clerck, 1757) — Holarctic, Neotropical
Familia Linyphiidae
Agyneta allosubtilis Loksa, 1965 — Holarctic
Agyneta amersaxatilis Saaristo & Koponen, 1998 — USA, Canada, Alaska, Russia
Agyneta angulata (Emerton, 1882) — USA, Canada
Agyneta barfoot Duperre, 2013 — USA
Agyneta barrowsi (Chamberlin & Ivie, 1944) — USA, Canada
Agyneta brevipes (Keyserling, 1886) — USA, Alaska
Agyneta bronx Duperre, 2013 — USA
Agyneta bucklei Duperre, 2013 — USA, Canada
Agyneta catalina Duperre, 2013 — USA
Agyneta chiricahua Duperre, 2013 — USA
Agyneta crawfordi Duperre, 2013 — USA
Agyneta crista Duperre, 2013 — USA
Agyneta danielbelangeri Duperre, 2013 — USA, Canada
Agyneta darrelli Duperre, 2013 — USA, Canada
Agyneta decora (O. P.-Cambridge, 1871) — Holarctic
Agyneta decorata (Chamberlin & Ivie, 1944) — USA
Agyneta delphina Duperre, 2013 — USA
Agyneta dynica Saaristo & Koponen, 1998 — USA, Canada
Agyneta erinacea Duperre, 2013 — USA
Agyneta evadens (Chamberlin, 1925) — USA, Canada
Agyneta fabra (Keyserling, 1886) — USA, Canada
Agyneta fillmorana (Chamberlin, 1919) — USA, Canada
Agyneta flax Duperre, 2013 — USA
Agyneta flibuscrocus Duperre, 2013 — USA
Agyneta floridana (Banks, 1896) — USA
Agyneta fratrella (Chamberlin, 1919) — USA
Agyneta gagnei (Gertsch, 1973) — Hawaii
Agyneta girardi Duperre, 2013 — USA, Canada
Agyneta grandcanyon Duperre, 2013 — USA
Agyneta hedini Paquin & Duperre, 2009 — USA
Agyneta issaqueena Duperre, 2013 — USA
Agyneta jacksoni (Braendegaard, 1937) — USA, Canada, Alaska, Greenland
Agyneta ledfordi Duperre, 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, Alaska
Agyneta manni (Crawford & Edwards, 1989) — USA
Agyneta maritima (Emerton, 1919) — Russia, Mongolia, Canada, Alaska
Agyneta micaria (Emerton, 1882) — USA, Canada
Agyneta miniata Duperre, 2013 — USA
Agyneta minorata (Chamberlin & Ivie, 1944) — USA
Agyneta mollis (O. P.-Cambridge, 1871) — Palearctic, Alaska, Canada
Agyneta okefenokee Duperre, 2013 — USA
Agyneta olivacea (Emerton, 1882) — Holarctic
Agyneta ordinaria (Chamberlin & Ivie, 1947) — USA, Canada, Alaska
Agyneta panthera Duperre, 2013 — USA
Agyneta paquini Duperre, 2013 — USA
Agyneta parva (Banks, 1896) — USA
Agyneta perspicua Duperre, 2013 — USA, Canada, Alaska
Agyneta picta (Chamberlin & Ivie, 1944) — USA
Agyneta pistrix Duperre, 2013 — USA
Agyneta platnicki Duperre, 2013 — USA
Agyneta protrudens (Chamberlin & Ivie, 1933) — USA, Canada
Agyneta regina (Chamberlin & Ivie, 1944) — USA
Agyneta sandia Duperre, 2013 — USA
Agyneta semipallida (Chamberlin & Ivie, 1944) — USA
Agyneta serrata (Emerton, 1909) — USA, Canada
Agyneta simplex (Emerton, 1926) — USA, Canada, Alaska
Agyneta spicula Duperre, 2013 — USA
Agyneta tuberculata Duperre, 2013 — USA
Agyneta unimaculata (Banks, 1892) — USA, Canada
Agyneta uta (Chamberlin, 1920) — USA
Agyneta vinki Duperre, 2013 — USA
Allomengea dentisetis (Grube, 1861) — Holarctic
Allomengea scopigera (Grube, 1859) — Holarctic
Allomengea vidua (L. Koch, 1879) — Holarctic
Anacornia microps Chamberlin & Ivie, 1933 — USA
Anacornia proceps Chamberlin, 1949 — USA
Anibontes longipes Chamberlin & Ivie, 1944 — USA
Anibontes mimus Chamberlin, 1924 — USA
Annapolis mossi (Muma, 1945) — USA
Anthrobia acuminata (Emerton, 1913) — USA
Anthrobia coylei Miller, 2005 — USA
Anthrobia monmouthia Tellkampf, 1844 — USA
Anthrobia whiteleyae Miller, 2005 — USA
Aphileta microtarsa (Emerton, 1882) — USA
Aphileta misera (O. P.-Cambridge, 1882) — Holarctic
Arcuphantes arcuatulus (Roewer, 1942) — USA, Canada
Arcuphantes cavaticus Chamberlin & Ivie, 1943 — USA
Arcuphantes decoratus Chamberlin & Ivie, 1943 — 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 gowerense (Locket, 1965) — Holarctic
Baryphyma trifrons (O. P.-Cambridge, 1863) — Holarctic
Bathyphantes alameda Ivie, 1969 — USA, Canada
Bathyphantes alascensis (Banks, 1900) — USA, Canada, Alaska
Bathyphantes alboventris (Banks, 1892) — USA, Canada
Bathyphantes bishopi Ivie, 1969 — USA
Bathyphantes brevipes (Emerton, 1917) — USA, Canada, Alaska
Bathyphantes brevis (Emerton, 1911) — USA, Canada, Alaska
Bathyphantes canadensis (Emerton, 1882) — Russia, Alaska, Canada, USA
Bathyphantes chico Ivie, 1969 — USA
Bathyphantes diasosnemis Fage, 1929 — USA
Bathyphantes eumenis (L. Koch, 1879) — Holarctic
Bathyphantes gracilis (Blackwall, 1841) — Holarctic
Bathyphantes gulkana Ivie, 1969 — Russia, Alaska
Bathyphantes iviei Holm, 1970 — Alaska
Bathyphantes keeni (Emerton, 1917) — Alaska, 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, Alaska
Bathyphantes reprobus (Kulczynski, 1916) — Holarctic
Bathyphantes umiatus Ivie, 1969 — Alaska
Bathyphantes waneta Ivie, 1969 — USA, Canada
Bathyphantes weyeri (Emerton, 1875) — USA
Bathyphantes yukon Ivie, 1969 — Alaska
Blestia sarcocuon (Crosby & Bishop, 1927) — USA
Carorita limnaea (Crosby & Bishop, 1927) — Holarctic
Caviphantes saxetorum (Hull, 1916) — Holarctic
Centromerita bicolor (Blackwall, 1833) — Palearctic, Canada
Centromerus cornupalpis (O. P.-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. P.-Cambridge, 1875) — USA, Canada
Centromerus sylvaticus (Blackwall, 1841) — Holarctic
Centromerus tennapex (Barrows, 1940) — USA
Ceraticelus agathus Chamberlin, 1949 — USA
Ceraticelus albus (Fox, 1891) — USA
Ceraticelus alticeps (Fox, 1891) — USA
Ceraticelus artemisiae Prentice & Redak, 2009 — USA
Ceraticelus atriceps (O. P.-Cambridge, 1874) — USA
Ceraticelus berthoudi Dondale, 1958 — USA
Ceraticelus bryantae Kaston, 1945 — USA
Ceraticelus bulbosus (Emerton, 1882) — Holarctic
Ceraticelus carinatus (Emerton, 1911) — USA
Ceraticelus crassiceps Chamberlin & Ivie, 1939 — USA
Ceraticelus creolus Chamberlin, 1925 — USA
Ceraticelus emertoni (O. P.-Cambridge, 1874) — USA
Ceraticelus fastidiosus Crosby & Bishop, 1925 — USA
Ceraticelus fissiceps (O. P.-Cambridge, 1874) — USA, Canada
Ceraticelus innominabilis Crosby, 1905 — Alaska
Ceraticelus laetabilis (O. P.-Cambridge, 1874) — USA, Canada
Ceraticelus laetabilis pisga Chamberlin, 1949 — USA
Ceraticelus laetus (O. P.-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 paludigenus Crosby & Bishop, 1925 — USA, Hispaniola
Ceraticelus paschalis Crosby & Bishop, 1925 — USA
Ceraticelus phylax Ivie & Barrows, 1935 — USA
Ceraticelus pygmaeus (Emerton, 1882) — USA
Ceraticelus savannus Chamberlin & Ivie, 1944 — USA
Ceraticelus silus Dondale, 1958 — Alaska
Ceraticelus similis (Banks, 1892) — USA
Ceraticelus subniger Chamberlin, 1949 — USA
Ceraticelus tibialis (Fox, 1891) — USA
Ceratinella acerea Chamberlin & Ivie, 1933 — USA
Ceratinella alaskae Chamberlin & Ivie, 1947 — Russia, Alaska, Canada, USA
Ceratinella brunnea Emerton, 1882 — USA, Canada, Alaska
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, Alaska, Greenland
Ceratinella ornatula alaskana Chamberlin, 1949 — Alaska
Ceratinella parvula (Fox, 1891) — USA
Ceratinella playa Cokendolpher et al., 2007 — USA
Ceratinella tigana Chamberlin, 1949 — Alaska
Ceratinella tosior Chamberlin, 1949 — USA
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 formosa (Banks, 1892) — USA
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. P.-Cambridge, 1874) — USA
Ceratinopsis interventa Chamberlin, 1949 — USA
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 fabulosa Bishop & Crosby, 1935 — USA
Cheniseo faceta Bishop & Crosby, 1935 — USA
Cheniseo recurvata (Banks, 1900) — Alaska
Cheniseo sphagnicultor Bishop & Crosby, 1935 — USA, Canada
Cnephalocotes simpliciceps Simon, 1900 — Hawaii
Collinsia borea (L. Koch, 1879) — Russia, Alaska
Collinsia clypiella (Chamberlin, 1920) — USA
Collinsia holmgreni (Thorell, 1871) — Holarctic
Collinsia ksenia (Crosby & Bishop, 1928) — USA, Canada, Alaska
Collinsia oatimpa (Chamberlin, 1949) — USA
Collinsia oxypaederotipus (Crosby, 1905) — USA
Collinsia perplexa (Keyserling, 1886) — USA
Collinsia pertinens (O. P.-Cambridge, 1875) — USA
Collinsia plumosa (Emerton, 1882) — USA, Canada
Collinsia probata (O. P.-Cambridge, 1874) — USA
Collinsia spetsbergensis (Thorell, 1871) — Holarctic
Collinsia stylifera (Chamberlin, 1949) — USA, Canada, Alaska
Collinsia thulensis (Jackson, 1934) — Alaska, Canada, Greenland, Spitsbergen
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 bicornis (Emerton, 1923) — USA, Canada
Coreorgonal monoceros (Keyserling, 1884) — USA
Coreorgonal petulcus (Millidge, 1981) — USA
Dactylopisthes video (Chamberlin & Ivie, 1947) — Russia, Mongolia, Alaska, Canada
Dicymbium elongatum (Emerton, 1882) — USA, Canada
Diplocentria bidentata (Emerton, 1882) — Holarctic
Diplocentria hiberna (Barrows, 1945) — USA
Diplocentria perplexa (Chamberlin & Ivie, 1939) — USA, Canada
Diplocentria rectangulata (Emerton, 1915) — Holarctic
Diplocentria retinax (Crosby & Bishop, 1936) — USA, Canada
Diplocephalus barbiger (Roewer, 1955) — Holarctic
Diplocephalus cristatus (Blackwall, 1833) — Holarctic, New Zealand, Falkland Islands
Diplocephalus subrostratus (O. P.-Cambridge, 1873) — Holarctic
Diplostyla concolor (Wider, 1834) — Holarctic
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 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 alticeps Chamberlin & Ivie, 1947 — Russia, Alaska, Canada, USA
Dismodicus decemoculatus (Emerton, 1882) — USA, Canada, Greenland
Dismodicus modicus Chamberlin & Ivie, 1947 — Alaska
Drapetisca alteranda Chamberlin, 1909 — USA
Drapetisca oteroana Gertsch, 1951 — USA
Entelecara acuminata (Wider, 1834) — Holarctic
Entelecara media Kulczynski, 1887 — Holarctic
Entelecara sombra (Chamberlin & Ivie, 1947) — Alaska, Canada, USA
Epiceraticelus fluvialis Crosby & Bishop, 1931 — USA
Eridantes diodontos Prentice & Redak, 2013 — USA, México
Eridantes erigonoides (Emerton, 1882) — USA
Eridantes utibilis Crosby & Bishop, 1933 — USA, Canada
Erigone albescens Banks, 1898 — USA
Erigone aletris Crosby & Bishop, 1928 — USA, Canada, Scotland, Italy
Erigone allani Chamberlin & Ivie, 1947 — Alaska
Erigone alsaida Crosby & Bishop, 1928 — USA
Erigone angela Chamberlin & Ivie, 1939 — USA
Erigone arctica (White, 1852) — Holarctic
Erigone arcticola Chamberlin & Ivie, 1947 — Russia, Kazakhstan, Alaska
Erigone arctophylacis Crosby & Bishop, 1928 — USA, Canada
Erigone aspura Chamberlin & Ivie, 1939 — Alaska
Erigone atra Blackwall, 1833 — Holarctic
Erigone autumnalis Emerton, 1882 — USA to Panamá, West Indies, Azores, Europe, UAE
Erigone barrowsi Crosby & Bishop, 1928 — USA
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, Alaska
Erigone cristatopalpus Simon, 1884 — Holarctic
Erigone crosbyi Schenkel, 1950 — USA
Erigone denticulata Chamberlin & Ivie, 1939 — USA
Erigone dentigera O. P.-Cambridge, 1874 — Holarctic
Erigone dentipalpis (Wider, 1834) — Holarctic
Erigone dentosa O. P.-Cambridge, 1894 — USA to Guatemala, Antigua (Belgium, introduced)
Erigone ephala Crosby & Bishop, 1928 — USA, Canada
Erigone hydrophytae Ivie & Barrows, 1935 — USA
Erigone hypenema Crosby & Bishop, 1928 — USA
Erigone infernalis Keyserling, 1886 — USA
Erigone matanuskae Chamberlin & Ivie, 1947 — 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 — Holarctic
Erigone reducta Schenkel, 1950 — USA
Erigone stygia Gertsch, 1973 — Hawaii
Erigone tanana Chamberlin & Ivie, 1947 — Alaska
Erigone tirolensis L. Koch, 1872 — Holarctic
Erigone tolucana Gertsch & Davis, 1937 — México
Erigone tristis (Banks, 1892) — USA
Erigone uintana Chamberlin & Ivie, 1935 — USA
Erigone whitneyana Chamberlin & Ivie, 1935 — USA
Esophyllas synankylis Prentice & Redak, 2012 — USA
Esophyllas vetteri Prentice & Redak, 2012 — USA
Estrandia grandaeva (Keyserling, 1886) — Holarctic
Eulaira altura Chamberlin & Ivie, 1945 — USA
Eulaira arctoa Holm, 1960 — 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 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 coccinea (Hentz, 1850) — USA, México, West Indies
Frederickus coylei Paquin et al., 2008 — USA, Canada
Frederickus wilburi (Levi & Levi, 1955) — USA, Canada
Frontinella communis (Hentz, 1850) — North, Central America
Frontinella huachuca Gertsch & Davis, 1946 — USA
Glyphesis idahoanus (Chamberlin, 1949) — USA
Glyphesis scopulifer (Emerton, 1882) — USA, Canada
Gnathonargus unicorn (Banks, 1892) — USA
Gnathonarium suppositum (Kulczynski, 1885) — Russia, Alaska, Canada
Gnathonarium taczanowskii (O. P.-Cambridge, 1873) — Russia, Mongolia, China, Alaska, Canada
Gnathonaroides pedalis (Emerton, 1923) — USA, Canada
Gonatium crassipalpum Bryant, 1933 — USA, Canada, Alaska
Goneatara eranistes (Crosby & Bishop, 1927) — USA
Goneatara nasutus (Barrows, 1943) — USA
Goneatara platyrhinus (Crosby & Bishop, 1927) — USA
Goneatara plausibilis Bishop & Crosby, 1935 — USA
Gongylidiellum minutum (Banks, 1892) — USA
Gongylidiellum tennesseense Petrunkevitch, 1925 — USA
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 nigrifrons Gertsch & Mulaik, 1936 — USA
Grammonota ornata (O. P.-Cambridge, 1875) — USA, Canada
Grammonota pallipes Banks, 1895 — USA
Grammonota pictilis (O. P.-Cambridge, 1875) — USA, Canada
Grammonota salicicola Chamberlin, 1949 — USA
Grammonota subarctica Dondale, 1959 — 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 theridioides Chamberlin, 1924 — USA
Helophora insignis (Blackwall, 1841) — Holarctic
Helophora orinoma (Chamberlin, 1919) — USA
Helophora reducta (Keyserling, 1886) — USA, Alaska
Helophora tunagyna Chamberlin & Ivie, 1943 — USA
Hilaira canaliculata (Emerton, 1915) — Russia, USA, Canada
Hilaira gertschi Holm, 1960 — Wrangel Islands, Alaska
Hilaira gibbosa Tanasevitch, 1982 — Russia, Mongolia, Canada
Hilaira herniosa (Thorell, 1875) — Holarctic
Hilaira nubigena Hull, 1911 — Palearctic, Alaska
Hilaira proletaria (L. Koch, 1879) — Russia, Alaska
Hilaira sibirica Eskov, 1987 — Russia, Mongolia, Canada
Hilaira vexatrix (O. P.-Cambridge, 1877) — Holarctic
Horcotes quadricristatus (Emerton, 1882) — USA
Horcotes uncinatus Barrows, 1945 — USA
Hybauchenidium aquilonare (L. Koch, 1879) — Russia, Alaska, Canada
Hybauchenidium cymbadentatum (Crosby & Bishop, 1935) — USA
Hybauchenidium gibbosum (Sorensen, 1898) — Russia, Alaska, Canada, USA, Greenland
Hypomma marxi (Keyserling, 1886) — USA
Hypomma nordlandicum Chamberlin & Ivie, 1947 — Alaska
Hypomma subarcticum Chamberlin & Ivie, 1947 — Alaska
Hypselistes florens (O. P.-Cambridge, 1875) — USA, Canada, possibly Britain
Hypselistes florens bulbiceps Chamberlin & Ivie, 1935 — USA
Hypselistes jacksoni (O. P.-Cambridge, 1902) — Holarctic
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
Idionella rugosa (Crosby, 1905) — USA
Idionella sclerata (Ivie & Barrows, 1935) — USA, México
Idionella titivillitium (Crosby & Bishop, 1925) — USA
Idionella tugana (Chamberlin, 1949) — USA
Improphantes complicatus (Emerton, 1882) — Holarctic
Incestophantes duplicatus (Emerton, 1913) — USA, Canada, Alaska
Incestophantes lamprus (Chamberlin, 1920) — USA, Canada
Incestophantes mercedes (Chamberlin & Ivie, 1943) — USA
Incestophantes washingtoni (Zorsch, 1937) — USA, Canada
Islandiana cavealis Ivie, 1965 — USA
Islandiana coconino Ivie, 1965 — USA
Islandiana cristata Eskov, 1987 — Russia, Alaska, Canada
Islandiana falsifica (Keyserling, 1886) — Holarctic
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, Alaska
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
Kaestneria pullata (O. P.-Cambridge, 1863) — Holarctic
Kaestneria rufula (Hackman, 1954) — USA, Canada
Lepthyphantes alpinus (Emerton, 1882) — Holarctic
Lepthyphantes chamberlini Schenkel, 1950 — USA, Canada
Lepthyphantes furcillifer Chamberlin & Ivie, 1933 — USA
Lepthyphantes intricatus (Emerton, 1911) — USA, Canada
Lepthyphantes leprosus (Ohlert, 1865) — Holarctic, Chile
Lepthyphantes maculatus (Banks, 1900) — USA
Lepthyphantes minutus (Blackwall, 1833) — Holarctic
Lepthyphantes tamara Chamberlin & Ivie, 1943 — USA
Lepthyphantes turbatrix (O. P.-Cambridge, 1877) — North America, Greenland
Lepthyphantes umbratilis (Keyserling, 1886) — USA
Leptorhoptrum robustum (Westring, 1851) — Holarctic
Lessertia dentichelis (Simon, 1884) — Europe, Canary Islands, Madeira, Canada, New Zealand
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 (Banks, 1906) — USA
Linyphantes pacificus Chamberlin & Ivie, 1942 — USA
Linyphantes pualla Chamberlin & Ivie, 1942 — USA, Canada
Linyphantes santinez Chamberlin & Ivie, 1942 — USA
Linyphantes santinez verdugo Chamberlin & Ivie, 1942 — USA
Linyphia adstricta (Keyserling, 1886) — USA
Linyphia catalina Gertsch, 1951 — USA
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) — Palearctic, introduced in USA
Lophomma depressum (Emerton, 1882) — USA
Lophomma vaccinii (Emerton, 1926) — USA, Alaska, Russia
Macrargus multesimus (O. P.-Cambridge, 1875) — Holarctic
Maro amplus Dondale & Buckle, 2001 — Canada, USA
Maro nearcticus Dondale & Buckle, 2001 — Canada, USA
Masikia relicta (Chamberlin, 1949) — USA
Maso alticeps (Emerton, 1909) — USA
Maso navajo Chamberlin, 1949 — USA
Maso politus Banks, 1896 — USA
Maso sundevalli (Westring, 1851) — Holarctic
Masoncus arienus Chamberlin, 1949 — USA
Masoncus conspectus (Gertsch & Davis, 1936) — USA
Masoncus pogonophilus Cushing, 1995 — USA
Masonetta floridana (Ivie & Barrows, 1935) — USA
Mecynargus borealis (Jackson, 1930) — Holarctic
Mecynargus paetulus (O. P.-Cambridge, 1875) — Holarctic
Megalepthyphantes nebulosus (Sundevall, 1830) — Holarctic
Mermessus agressus (Gertsch & Davis, 1937) — USA, México
Mermessus albulus (Zorsch & Crosby, 1934) — USA
Mermessus antraeus (Crosby, 1926) — USA, México
Mermessus augustae (Crosby & Bishop, 1933) — USA
Mermessus augustalis (Crosby & Bishop, 1933) — USA, Canada
Mermessus brevidentatus (Emerton, 1909) — USA
Mermessus bryantae (Ivie & Barrows, 1935) — North America, Cuba, Venezuela, Azores
Mermessus coahuilanus (Gertsch & Davis, 1940) — USA, México
Mermessus contortus (Emerton, 1882) — USA
Mermessus denticulatus (Banks, 1898) — USA to Colombia (Europe, North Africa, introduced)
Mermessus dentiger O. P.-Cambridge, 1899 — USA to Guatemala, Caribbean
Mermessus entomologicus (Emerton, 1911) — USA, Canada
Mermessus floridus (Millidge, 1987) — USA
Mermessus fradeorum (Berland, 1932) — Cosmopolitan
Mermessus holdus (Chamberlin & Ivie, 1939) — USA, Canada
Mermessus index (Emerton, 1914) — USA, Canada
Mermessus indicabilis (Crosby & Bishop, 1928) — USA
Mermessus inornatus (Ivie & Barrows, 1935) — USA
Mermessus jona (Bishop & Crosby, 1938) — USA, Canada
Mermessus lindrothi (Holm, 1960) — Alaska
Mermessus maculatus (Banks, 1892) — Russia, Canada to Guatemala
Mermessus maderus (Millidge, 1987) — USA
Mermessus major (Millidge, 1987) — USA
Mermessus mediocris (Millidge, 1987) — USA, Canada
Mermessus mniarus (Crosby & Bishop, 1928) — USA
Mermessus modicus (Millidge, 1987) — USA
Mermessus paulus (Millidge, 1987) — USA
Mermessus socius (Chamberlin, 1949) — USA
Mermessus sodalis (Millidge, 1987) — USA
Mermessus solitus (Millidge, 1987) — USA
Mermessus taibo (Chamberlin & Ivie, 1933) — USA, Canada
Mermessus tenuipalpis (Emerton, 1911) — USA
Mermessus tibialis (Millidge, 1987) — USA
Mermessus tridentatus (Emerton, 1882) — USA, Canada, Puerto Rico
Mermessus trilobatus (Emerton, 1882) — Holarctic
Mermessus undulatus (Emerton, 1914) — USA, Canada
Metopobactrus pacificus Emerton, 1923 — USA
Metopobactrus prominulus (O. P.-Cambridge, 1872) — Holarctic
Micrargus aleuticus Holm, 1960 — Alaska
Micrargus longitarsus (Emerton, 1882) — USA, Canada
Microctenonyx subitaneus (O. P.-Cambridge, 1875) — Holarctic (elsewhere, introduced)
Microlinyphia dana (Chamberlin & Ivie, 1943) — USA, Canada, Alaska
Microlinyphia impigra (O. P.-Cambridge, 1871) — Holarctic
Microlinyphia mandibulata (Emerton, 1882) — USA
Microlinyphia mandibulata punctata (Chamberlin & Ivie, 1943) — USA, Canada
Microlinyphia pusilla (Sundevall, 1830) — Holarctic
Microneta flaveola Banks, 1892 — USA
Microneta orines Chamberlin & Ivie, 1933 — USA
Microneta viaria (Blackwall, 1841) — Holarctic
Montilaira uta (Chamberlin, 1919) — USA
Mythoplastoides erectus (Emerton, 1915) — USA
Mythoplastoides exiguus (Banks, 1892) — USA
Neodietrichia hesperia (Crosby & Bishop, 1933) — USA, Canada
Neriene clathrata (Sundevall, 1830) — Holarctic
Neriene coosa (Gertsch, 1951) — Russia, USA
Neriene digna (Keyserling, 1886) — USA, Canada, Alaska
Neriene litigiosa (Keyserling, 1886) — China, North America
Neriene montana (Clerck, 1757) — Holarctic
Neriene radiata (Walckenaer, 1841) — Holarctic
Neriene redacta Chamberlin, 1925 — USA
Neriene variabilis (Banks, 1892) — USA
Nesioneta lepida Millidge, 1991 — Marshall Islands, Caroline Islands, Hawaii
Oaphantes pallidulus (Banks, 1904) — USA
Oedothorax alascensis (Banks, 1900) — Alaska
Oedothorax banksi Strand, 1906 — Alaska
Oedothorax brevipalpus (Banks, 1901) — USA
Oedothorax cascadeus Chamberlin, 1949 — USA
Oedothorax howardi Petrunkevitch, 1925 — USA
Oedothorax limatus Crosby, 1905 — USA
Oedothorax maximus (Emerton, 1882) — USA
Oedothorax montifer (Emerton, 1882) — USA
Oedothorax seminolus Ivie & Barrows, 1935 — USA
Oedothorax trilobatus (Banks, 1896) — USA, Canada, Russia
Oreoneta arctica (Holm, 1960) — Russia, Kurile Islands, Alaska
Oreoneta brunnea (Emerton, 1882) — USA, Canada
Oreoneta eskimopoint Saaristo & Marusik, 2004 — USA, Canada
Oreoneta fortyukon Saaristo & Marusik, 2004 — Alaska, Canada
Oreoneta garrina (Chamberlin, 1949) — USA, Canada
Oreoneta leviceps (L. Koch, 1879) — Russia, Alaska, Canada
Oreoneta vogelae Saaristo & Marusik, 2004 — USA
Oreoneta wyomingia Saaristo & Marusik, 2004 — USA, Canada
Oreonetides beattyi Paquin et al., 2009 — USA
Oreonetides filicatus (Crosby, 1937) — USA to Alaska
Oreonetides flavescens (Crosby, 1937) — USA, Canada
Oreonetides flavus (Emerton, 1915) — USA, Canada
Oreonetides rectangulatus (Emerton, 1913) — USA
Oreonetides rotundus (Emerton, 1913) — USA, Canada
Oreonetides vaginatus (Thorell, 1872) — Holarctic
Oreophantes recurvatus (Emerton, 1913) — USA, Canada
Origanates rostratus (Emerton, 1882) — USA
Orsonwelles ambersonorum Hormiga, 2002 — Hawaii
Orsonwelles arcanus Hormiga, 2002 — Hawaii
Orsonwelles bellum Hormiga, 2002 — Hawaii
Orsonwelles calx Hormiga, 2002 — Hawaii
Orsonwelles falstaffius Hormiga, 2002 — Hawaii
Orsonwelles graphicus (Simon, 1900) — Hawaii
Orsonwelles iudicium Hormiga, 2002 — Hawaii
Orsonwelles macbeth Hormiga, 2002 — Hawaii
Orsonwelles malus Hormiga, 2002 — Hawaii
Orsonwelles othello Hormiga, 2002 — Hawaii
Orsonwelles polites Hormiga, 2002 — Hawaii
Orsonwelles torosus (Simon, 1900) — Hawaii
Orsonwelles ventus Hormiga, 2002 — Hawaii
Oryphantes aliquantulus Duperre & Paquin, 2007 — USA, Canada
Ostearius melanopygius (O. P.-Cambridge, 1879) — Cosmopolitan
Pacifiphantes magnificus (Chamberlin & Ivie, 1943) — USA, Canada
Paracornicularia bicapillata Crosby & Bishop, 1931 — USA
Pelecopsidis frontalis (Banks, 1904) — USA
Pelecopsis bishopi Kaston, 1945 — USA
Pelecopsis mengei (Simon, 1884) — Holarctic
Pelecopsis moesta (Banks, 1892) — USA
Pelecopsis sculpta digna Chamberlin & Ivie, 1939 — USA
Pelecopsis unimaculata (Banks, 1892) — USA
Phanetta subterranea (Emerton, 1875) — USA
Phlattothrata flagellata (Emerton, 1911) — USA
Phlattothrata parva (Kulczynski, 1926) — Holarctic
Pityohyphantes alticeps Chamberlin & Ivie, 1943 — USA
Pityohyphantes brachygynus Chamberlin & Ivie, 1942 — USA
Pityohyphantes costatus (Hentz, 1850) — USA
Pityohyphantes costatus annulipes (Banks, 1892) — North America
Pityohyphantes cristatus Chamberlin & Ivie, 1942 — USA
Pityohyphantes cristatus coloradensis Chamberlin & Ivie, 1942 — USA
Pityohyphantes hesperus (Chamberlin, 1920) — USA
Pityohyphantes kamela Chamberlin & Ivie, 1943 — USA
Pityohyphantes limitaneus (Emerton, 1915) — USA, Canada
Pityohyphantes lomondensis Chamberlin & Ivie, 1941 — USA
Pityohyphantes minidoka Chamberlin & Ivie, 1943 — USA
Pityohyphantes navajo Chamberlin & Ivie, 1942 — USA
Pityohyphantes pallidus Chamberlin & Ivie, 1942 — USA
Pityohyphantes rubrofasciatus (Keyserling, 1886) — USA, Canada
Pityohyphantes subarcticus Chamberlin & Ivie, 1943 — Canada, Alaska
Pityohyphantes tacoma Chamberlin & Ivie, 1942 — USA
Pocadicnemis americana Millidge, 1976 — USA, Canada, Greenland
Pocadicnemis occidentalis Millidge, 1976 — USA
Pocadicnemis pumila (Blackwall, 1841) — Holarctic
Poeciloneta aggressa (Chamberlin & Ivie, 1943) — USA
Poeciloneta bellona Chamberlin & Ivie, 1943 — USA
Poeciloneta bihamata (Emerton, 1882) — USA
Poeciloneta calcaratus (Emerton, 1909) — Alaska, Canada, USA
Poeciloneta canionis Chamberlin & Ivie, 1943 — USA
Poeciloneta fructuosa (Keyserling, 1886) — USA
Poeciloneta furcata (Emerton, 1913) — USA
Poeciloneta lyrica (Zorsch, 1937) — North America
Poeciloneta theridiformis (Emerton, 1911) — Russia, North America
Poeciloneta variegata (Blackwall, 1841) — Holarctic
Porrhomma boreale (Banks, 1899) — Russia, Mongolia, Alaska
Porrhomma cavernicola (Keyserling, 1886) — USA
Porrhomma convexum (Westring, 1851) — Holarctic
Porrhomma macrochelis (Emerton, 1917) — Canada, Alaska
Porrhomma ocella Chamberlin & Ivie, 1943 — USA
Porrhomma sodonta (Chamberlin, 1949) — USA
Porrhomma terrestre (Emerton, 1882) — USA
Praestigia sibirica Marusik, Gnelitsa & Koponen, 2008 — Russia, Alaska
Priperia bicolor Simon, 1904 — Hawaii
Saaristoa sammamish (Levi & Levi, 1955) — USA
Satilatlas arenarius (Emerton, 1911) — USA, Canada
Satilatlas gentilis Millidge, 1981 — USA
Satilatlas insolens Millidge, 1981 — USA
Satilatlas marxi Keyserling, 1886 — Russia, Alaska, Canada
Satilatlas marxi matanuskae (Chamberlin, 1949) — Alaska
Satilatlas monticola Millidge, 1981 — USA
Sciastes dubius (Hackman, 1954) — Russia, Canada, USA
Sciastes hastatus Millidge, 1984 — USA, Canada
Sciastes mentasta (Chamberlin & Ivie, 1947) — Canada, Alaska
Sciastes tenna Chamberlin, 1949 — USA
Sciastes truncatus (Emerton, 1882) — USA, Canada, Alaska
Scirites finitimus Duperre & Paquin, 2007 — USA, Canada
Scirites pectinatus (Emerton, 1911) — USA, Canada
Scironis sima Chamberlin, 1949 — USA
Scironis tarsalis (Emerton, 1911) — USA
Scolopembolus littoralis (Emerton, 1913) — USA
Scotinotylus alienus (Kulczynski, 1885) — Russia, Alaska, Canada
Scotinotylus allocotus Crawford & Edwards, 1989 — USA
Scotinotylus alpinus (Banks, 1896) — Russia, Mongolia, Alaska, Canada, USA, Greenland
Scotinotylus ambiguus Millidge, 1981 — USA, Canada
Scotinotylus apache (Chamberlin, 1949) — USA
Scotinotylus autor (Chamberlin, 1949) — USA
Scotinotylus bicavatus Millidge, 1981 — USA
Scotinotylus bodenburgi (Chamberlin & Ivie, 1947) — Alaska
Scotinotylus castoris (Chamberlin, 1949) — USA
Scotinotylus crinitis Millidge, 1981 — USA
Scotinotylus dubiosus Millidge, 1981 — USA
Scotinotylus eutypus (Chamberlin, 1949) — Holarctic
Scotinotylus formicarius (Dondale & Redner, 1972) — USA
Scotinotylus gracilis Millidge, 1981 — USA
Scotinotylus humilis Millidge, 1981 — USA
Scotinotylus kenus (Chamberlin, 1949) — USA
Scotinotylus majesticus (Chamberlin & Ivie, 1947) — Alaska, Canada, USA
Scotinotylus montanus Millidge, 1981 — USA
Scotinotylus pallidus (Emerton, 1882) — USA, Canada
Scotinotylus patellatus (Emerton, 1917) — Alaska, Canada, USA
Scotinotylus pollucis Millidge, 1981 — USA
Scotinotylus protervus (L. Koch, 1879) — Russia, Kazakhstan, Mongolia, Alaska, Canada
Scotinotylus provo (Chamberlin, 1949) — USA
Scotinotylus regalis Millidge, 1981 — USA
Scotinotylus sacer (Crosby, 1929) — Holarctic
Scotinotylus sacratus Millidge, 1981 — USA
Scotinotylus sagittatus Millidge, 1981 — USA
Scotinotylus sanctus (Crosby, 1929) — USA, Canada
Scotinotylus vernalis (Emerton, 1882) — USA, Canada
Scylaceus pallidus (Emerton, 1882) — USA, Canada
Scylaceus selma (Chamberlin, 1949) — USA
Scyletria inflata Bishop & Crosby, 1938 — USA, Canada
Semljicola convexus (Holm, 1963) — Russia, Alaska, Canada
Semljicola lapponicus (Holm, 1939) — Scandinavia, Russia, Alaska
Semljicola obtusus (Emerton, 1915) — USA, Canada, Greenland
Silometopoides pingrensis (Crosby & Bishop, 1933) — USA
Sisicottus aenigmaticus Miller, 1999 — USA
Sisicottus crossoclavis Miller, 1999 — USA, Canada
Sisicottus cynthiae Miller, 1999 — USA
Sisicottus montanus (Emerton, 1882) — USA, Canada
Sisicottus montigenus Bishop & Crosby, 1938 — USA
Sisicottus nesides (Chamberlin, 1921) — USA, Canada, Alaska
Sisicottus orites (Chamberlin, 1919) — USA, Canada
Sisicottus panopeus Miller, 1999 — USA, Canada, Kurile Islands
Sisicottus quoylei Miller, 1999 — USA, Canada
Sisicus apertus (Holm, 1939) — Holarctic
Sisicus penifusifer Bishop & Crosby, 1938 — USA, Canada
Sisis plesius (Chamberlin, 1949) — USA
Sisis rotundus (Emerton, 1925) — USA, Canada
Sisyrbe rustica (Banks, 1892) — USA
Sitalcas ruralis Bishop & Crosby, 1938 — USA
Smodix reticulata (Emerton, 1915) — USA, Canada
Soucron arenarium (Emerton, 1925) — USA, Canada
Souessa spinifera (O. P.-Cambridge, 1874) — USA
Souessoula parva (Banks, 1899) — USA
Sougambus bostoniensis (Emerton, 1882) — USA, Canada
Souidas tibialis (Emerton, 1882) — USA
Soulgas corticarius (Emerton, 1909) — USA
Sphecozone magnipalpis Millidge, 1993 — USA
Spirembolus abnormis Millidge, 1980 — USA, Canada
Spirembolus approximatus (Chamberlin, 1949) — USA
Spirembolus bilobatus (Chamberlin & Ivie, 1945) — USA
Spirembolus cheronus Chamberlin, 1949 — USA
Spirembolus chilkatensis (Chamberlin & Ivie, 1947) — USA, Alaska
Spirembolus demonologicus (Crosby, 1925) — USA
Spirembolus dispar Millidge, 1980 — USA
Spirembolus elevatus Millidge, 1980 — USA
Spirembolus erratus Millidge, 1980 — USA
Spirembolus falcatus Millidge, 1980 — USA
Spirembolus fasciatus (Banks, 1904) — USA
Spirembolus fuscus Millidge, 1980 — USA
Spirembolus hibernus Millidge, 1980 — USA
Spirembolus humilis Millidge, 1980 — USA
Spirembolus latebricola Millidge, 1980 — USA
Spirembolus levis Millidge, 1980 — USA, México
Spirembolus maderus Chamberlin, 1949 — USA
Spirembolus mendax Millidge, 1980 — USA
Spirembolus mirus Millidge, 1980 — USA
Spirembolus monicus (Chamberlin, 1949) — USA
Spirembolus monticolens (Chamberlin, 1919) — USA, Canada
Spirembolus montivagus Millidge, 1980 — USA
Spirembolus mundus Chamberlin & Ivie, 1933 — USA, Canada
Spirembolus novellus Millidge, 1980 — USA
Spirembolus oreinoides Chamberlin, 1949 — USA, Canada
Spirembolus pachygnathus Chamberlin & Ivie, 1935 — USA
Spirembolus pallidus Chamberlin & Ivie, 1935 — USA
Spirembolus perjucundus Crosby, 1925 — USA
Spirembolus phylax Chamberlin & Ivie, 1935 — USA
Spirembolus praelongus Millidge, 1980 — USA
Spirembolus prominens Millidge, 1980 — USA, Canada
Spirembolus proximus Millidge, 1980 — USA
Spirembolus pusillus Millidge, 1980 — USA
Spirembolus redondo (Chamberlin & Ivie, 1945) — USA
Spirembolus spirotubus (Banks, 1895) — USA, Canada
Spirembolus synopticus Crosby, 1925 — USA
Spirembolus tiogensis Millidge, 1980 — USA
Spirembolus tortuosus (Crosby, 1925) — USA
Spirembolus vallicolens Chamberlin, 1920 — USA
Spirembolus venustus Millidge, 1980 — USA
Spirembolus whitneyanus Chamberlin & Ivie, 1935 — USA
Stemonyphantes blauveltae Gertsch, 1951 — USA, Canada
Styloctetor purpurescens (Keyserling, 1886) — USA, Canada
Styloctetor stativus (Simon, 1881) — Holarctic
Symmigma minimum (Emerton, 1923) — USA
Tachygyna alia Millidge, 1984 — USA
Tachygyna cognata Millidge, 1984 — USA
Tachygyna coosi Millidge, 1984 — USA
Tachygyna delecta Chamberlin & Ivie, 1939 — USA
Tachygyna exilis Millidge, 1984 — USA, Canada
Tachygyna gargopa (Crosby & Bishop, 1929) — USA
Tachygyna haydeni Chamberlin & Ivie, 1939 — USA, Canada
Tachygyna pallida Chamberlin & Ivie, 1939 — USA, Canada
Tachygyna proba Millidge, 1984 — USA, Canada
Tachygyna sonoma Millidge, 1984 — USA
Tachygyna speciosa Millidge, 1984 — USA
Tachygyna tuoba (Chamberlin & Ivie, 1933) — USA
Tachygyna ursina (Bishop & Crosby, 1938) — USA, Canada, Alaska
Tachygyna vancouverana Chamberlin & Ivie, 1939 — USA, Canada
Tachygyna watona Chamberlin, 1949 — USA
Tapinocyba bicarinata (Emerton, 1913) — USA
Tapinocyba dietrichi Crosby & Bishop, 1933 — USA
Tapinocyba distincta (Banks, 1892) — USA
Tapinocyba emertoni Barrows & Ivie, 1942 — USA
Tapinocyba gamma Chamberlin, 1949 — USA
Tapinocyba hortensis (Emerton, 1924) — USA
Tapinocyba minuta (Emerton, 1909) — USA, Canada
Tapinocyba pontis Chamberlin, 1949 — USA
Tapinocyba prima Duperre & Paquin, 2005 — USA, Canada
Tapinocyba simplex (Emerton, 1882) — USA
Tapinocyba sucra Chamberlin, 1949 — USA
Tapinocyba vermontis Chamberlin, 1949 — USA
Tapinopa bilineata Banks, 1893 — USA
Tapinopa hentzi Gertsch, 1951 — USA
Tapinotorquis yamaskensis Duperre & Paquin, 2007 — USA, Canada
Taranucnus ornithes (Barrows, 1940) — USA
Tennesseellum formica (Emerton, 1882) — North America, Marshall Islands
Tennesseellum gollum Duperre, 2013 — USA
Tenuiphantes cracens (Zorsch, 1937) — North America
Tenuiphantes nigriventris (L. Koch, 1879) — Holarctic
Tenuiphantes sabulosus (Keyserling, 1886) — North America
Tenuiphantes zebra (Emerton, 1882) — North America
Tenuiphantes zelatus (Zorsch, 1937) — North America
Tenuiphantes zibus (Zorsch, 1937) — North America
Thyreosthenius parasiticus (Westring, 1851) — Holarctic
Tiso aestivus (L. Koch, 1872) — Holarctic
Tmeticus affinis (Blackwall, 1855) — Holarctic
Tmeticus ornatus (Emerton, 1914) — USA, Canada
Traematosisis bispinosus (Emerton, 1911) — USA
Tunagyna debilis (Banks, 1892) — Russia, Alaska, Canada, USA
Tusukuru hartlandianus (Emerton, 1913) — USA
Tutaibo anglicanus (Hentz, 1850) — USA
Typhochrestus uintanus (Chamberlin & Ivie, 1939) — USA
Vermontia thoracica (Emerton, 1913) — USA, Canada, Russia
Wabasso cacuminatus Millidge, 1984 — Russia, Canada, USA
Walckenaeria aprilis Millidge, 1983 — USA
Walckenaeria arctica Millidge, 1983 — USA, Canada
Walckenaeria atrotibialis (O. P.-Cambridge, 1878) — Holarctic
Walckenaeria auranticeps (Emerton, 1882) — Russia, Canada, USA
Walckenaeria bifida Millidge, 1983 — USA
Walckenaeria blanda Millidge, 1983 — USA
Walckenaeria breviaria (Crosby & Bishop, 1931) — USA
Walckenaeria brevicornis (Emerton, 1882) — USA
Walckenaeria capito (Westring, 1861) — Holarctic
Walckenaeria carolina Millidge, 1983 — USA
Walckenaeria castanea (Emerton, 1882) — USA, Canada
Walckenaeria clavicornis (Emerton, 1882) — Holarctic
Walckenaeria clavipalpis Millidge, 1983 — USA, Canada
Walckenaeria columbia Millidge, 1983 — USA, Canada
Walckenaeria communis (Emerton, 1882) — USA, Canada, Alaska
Walckenaeria cornuella (Chamberlin & Ivie, 1939) — USA, Canada
Walckenaeria cuspidata brevicula (Crosby & Bishop, 1931) — USA, Canada, Alaska, Greenland
Walckenaeria digitata (Emerton, 1913) — USA, Canada
Walckenaeria directa (O. P.-Cambridge, 1874) — USA, Canada, Alaska
Walckenaeria dixiana (Chamberlin & Ivie, 1944) — USA
Walckenaeria emarginata Millidge, 1983 — USA
Walckenaeria exigua Millidge, 1983 — USA, Canada
Walckenaeria floridiana Millidge, 1983 — USA
Walckenaeria fraudatrix Millidge, 1983 — Russia, Mongolia, Alaska, Canada
Walckenaeria helenae Millidge, 1983 — USA
Walckenaeria indirecta (O. P.-Cambridge, 1874) — USA, Canada
Walckenaeria karpinskii (O. P.-Cambridge, 1873) — Holarctic
Walckenaeria kochi (O. P.-Cambridge, 1872) — Palearctic, Quebec
Walckenaeria latens Millidge, 1983 — USA
Walckenaeria lepida (Kulczynski, 1885) — Holarctic
Walckenaeria maesta Millidge, 1983 — USA
Walckenaeria mesus (Chamberlin, 1949) — USA
Walckenaeria microspiralis Millidge, 1983 — USA, Canada
Walckenaeria minuta (Emerton, 1882) — USA
Walckenaeria monoceras (Chamberlin & Ivie, 1947) — USA, Alaska
Walckenaeria occidentalis Millidge, 1983 — USA
Walckenaeria oregona Millidge, 1983 — USA
Walckenaeria pallida (Emerton, 1882) — USA, Canada
Walckenaeria pellax Millidge, 1983 — USA, Canada, Alaska
Walckenaeria perdita (Chamberlin, 1949) — USA
Walckenaeria pinocchio (Kaston, 1945) — USA, Canada
Walckenaeria placida (Banks, 1892) — USA
Walckenaeria puella Millidge, 1983 — USA
Walckenaeria pullata Millidge, 1983 — USA, Canada
Walckenaeria reclusa Millidge, 1983 — USA
Walckenaeria redneri Millidge, 1983 — USA, Canada
Walckenaeria saniuana (Chamberlin & Ivie, 1939) — USA
Walckenaeria serrata Millidge, 1983 — USA
Walckenaeria solivaga Millidge, 1983 — USA
Walckenaeria spiralis (Emerton, 1882) — Russia, Alaska, Canada, USA
Walckenaeria subdirecta Millidge, 1983 — USA, Canada
Walckenaeria subpallida Millidge, 1983 — USA
Walckenaeria subspiralis Millidge, 1983 — USA, Canada
Walckenaeria subvigilax Millidge, 1983 — USA
Walckenaeria tenella Millidge, 1983 — USA, Canada
Walckenaeria thrinax (Chamberlin & Ivie, 1933) — USA
Walckenaeria tibialis (Emerton, 1882) — USA, Canada
Walckenaeria tricornis (Emerton, 1882) — USA, Canada
Walckenaeria tumida (Crosby & Bishop, 1931) — USA, Canada
Walckenaeria vigilax (Blackwall, 1853) — Holarctic
Walckenaeria weber (Chamberlin, 1949) — USA
Wubana atypica Chamberlin & Ivie, 1936 — USA
Wubana drassoides (Emerton, 1882) — USA
Wubana ornata Chamberlin & Ivie, 1936 — USA
Wubana pacifica (Banks, 1896) — USA
Wubana reminiscens Chamberlin, 1949 — USA
Wubana suprema Chamberlin & Ivie, 1936 — USA
Wubana utahana Chamberlin & Ivie, 1936 — USA
Zornella armata (Banks, 1906) — USA, Canada, Alaska
Zornella cryptodon (Chamberlin, 1920) — USA, Canada
Zygottus corvallis Chamberlin, 1949 — USA
Zygottus oregonus Chamberlin, 1949 — USA
Familia Mysmenidae
Calodipoena incredula Gertsch & Davis, 1936 — USA, Bahama Islands, Cuba
Maymena ambita (Barrows, 1940) — USA
Microdipoena guttata Banks, 1895 — USA to Paraguay
Mysmenopsis cymbia (Levi, 1956) — USA
Trogloneta paradoxa Gertsch, 1960 — USA
Familia Nephilidae
Nephila clavipes (Linnaeus, 1767) — USA to Argentina, São Tomé
Nephila clavipes fasciculata (De Geer, 1778) — USA to Argentina
Familia Nesticidae
Eidmannella bullata Gertsch, 1984 — USA
Eidmannella delicata Gertsch, 1984 — USA
Eidmannella nasuta Gertsch, 1984 — USA
Eidmannella reclusa Gertsch, 1984 — USA
Eidmannella rostrata Gertsch, 1984 — USA
Eidmannella tuckeri Cokendolpher & Reddell, 2001 — USA
Gaucelmus augustinus Keyserling, 1884 — North, Central America, West Indies
Nesticella mogera (Yaginuma, 1972) — Azerbaijan, China, Korea, Japan, Hawaii, Fiji (Germany, introduced)
Nesticus archeri Gertsch, 1984 — USA
Nesticus barri Gertsch, 1984 — USA
Nesticus barrowsi Gertsch, 1984 — USA
Nesticus bishopi Gertsch, 1984 — USA
Nesticus brimleyi Gertsch, 1984 — USA
Nesticus carolinensis (Bishop, 1950) — USA
Nesticus carteri Emerton, 1875 — USA
Nesticus cellulanus (Clerck, 1757) — Holarctic
Nesticus cooperi Gertsch, 1984 — USA
Nesticus crosbyi Gertsch, 1984 — USA
Nesticus dilutus Gertsch, 1984 — USA
Nesticus furtivus Gertsch, 1984 — USA
Nesticus georgia Gertsch, 1984 — USA
Nesticus gertschi Coyle & McGarity, 1992 — USA
Nesticus holsingeri Gertsch, 1984 — USA
Nesticus jonesi Gertsch, 1984 — USA
Nesticus mimus Gertsch, 1984 — USA
Nesticus nasicus Coyle & McGarity, 1992 — USA
Nesticus paynei Gertsch, 1984 — USA
Nesticus pecki Hedin & Dellinger, 2005 — USA
Nesticus potterius (Chamberlin, 1933) — USA
Nesticus reclusus Gertsch, 1984 — USA
Nesticus secretus Gertsch, 1984 — USA
Nesticus sheari Gertsch, 1984 — USA
Nesticus silvanus Gertsch, 1984 — USA
Nesticus silvestrii Fage, 1929 — USA
Nesticus sodanus Gertsch, 1984 — USA
Nesticus stupkai Gertsch, 1984 — USA
Nesticus stygius Gertsch, 1984 — USA
Nesticus taim Ott & Lise, 2002 — Brasil
Nesticus tennesseensis (Petrunkevitch, 1925) — USA
Familia Pimoidae
Nanoa enana Hormiga, Buckle & Scharff, 2005 — USA
Pimoa altioculata (Keyserling, 1886) — USA, Canada, Alaska
Pimoa breviata Chamberlin & Ivie, 1943 — USA
Pimoa cthulhu Hormiga, 1994 — USA
Pimoa curvata Chamberlin & Ivie, 1943 — USA
Pimoa edenticulata Hormiga, 1994 — USA
Pimoa haden Chamberlin & Ivie, 1943 — USA
Pimoa hespera (Gertsch & Ivie, 1936) — USA
Pimoa jellisoni (Gertsch & Ivie, 1936) — USA
Pimoa laurae Hormiga, 1994 — USA
Pimoa mephitis Hormiga, 1994 — USA
Pimoa mono Hormiga, 1994 — USA
Pimoa petita Hormiga, 1994 — USA
Pimoa vera Gertsch, 1951 — USA
Familia Symphytognathidae
Anapistula secreta Gertsch, 1941 — USA to Colombia, Bahama Islands, Jamaica
Familia Tetragnathidae
Tetragnathidae |
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Azilia affinis O. P.-Cambridge, 1893 — USA to Panamá
Dolichognatha pentagona (Hentz, 1850) — USA to Venezuela
Doryonychus raptor Simon, 1900 — Hawaii
Glenognatha emertoni Simon, 1887 — USA
Glenognatha foxi (McCook, 1894) — Canada to Panamá
Glenognatha heleios Hormiga, 1990 — USA
Glenognatha iviei Levi, 1980 — USA
Leucauge argyra (Walckenaer, 1841) — USA to Brasil
Leucauge venusta (Walckenaer, 1841) — Canada to Brasil
Meta dolloff Levi, 1980 — USA
Meta ovalis (Gertsch, 1933) — USA, Canada
Metellina curtisi (McCook, 1894) — North America
Metellina mimetoides Chamberlin & Ivie, 1941 — North America
Pachygnatha autumnalis Marx, 1884 — USA, Canada, Cuba
Pachygnatha brevis Keyserling, 1884 — USA, Canada
Pachygnatha calusa Levi, 1980 — USA
Pachygnatha clercki Sundevall, 1823 — Holarctic
Pachygnatha dorothea McCook, 1894 — USA, Canada
Pachygnatha furcillata Keyserling, 1884 — USA
Pachygnatha tristriata C. L. Koch, 1845 — USA, Canada
Pachygnatha xanthostoma C. L. Koch, 1845 — USA, Canada
Tetragnatha acuta Gillespie, 1992 — Hawaii
Tetragnatha albida Gillespie, 1994 — Hawaii
Tetragnatha anuenue Gillespie, 2002 — Hawaii
Tetragnatha branda Levi, 1981 — USA
Tetragnatha brevignatha Gillespie, 1992 — Hawaii
Tetragnatha cuneiventris Simon, 1900 — Hawaii
Tetragnatha caudata Emerton, 1884 — North, Central America, Cuba, Jamaica
Tetragnatha dearmata Thorell, 1873 — Holarctic
Tetragnatha elongata Walckenaer, 1841 — North, Central America, Cuba, Jamaica
Tetragnatha elongata debilis Thorell, 1877 — USA
Tetragnatha elongata principalis Thorell, 1877 — USA
Tetragnatha elongata undulata Thorell, 1877 — USA
Tetragnatha eurychasma Gillespie, 1992 — Hawaii
Tetragnatha extensa (Linnaeus, 1758) — Holarctic, Madeira
Tetragnatha filiciphilia Gillespie, 1992 — Hawaii
Tetragnatha gracilis (Bryant, 1923) — USA, Antigua, Martinique
Tetragnatha guatemalensis O. P.-Cambridge, 1889 — North, Central America, Cuba, Jamaica
Tetragnatha hawaiensis Simon, 1900 — Hawaii
Tetragnatha kamakou Gillespie, 1992 — Hawaii
Tetragnatha kauaiensis Simon, 1900 — Hawaii
Tetragnatha kea Gillespie, 1994 — Hawaii
Tetragnatha kikokiko Gillespie, 2002 — Hawaii
Tetragnatha kukuhaa Gillespie, 2002 — Hawaii
Tetragnatha kukuiki Gillespie, 2002 — Hawaii
Tetragnatha laboriosa Hentz, 1850 — North, Central America
Tetragnatha lena Gillespie, 2003 — Hawaii
Tetragnatha limu Gillespie, 2003 — Hawaii
Tetragnatha macracantha Gillespie, 1992 — Hawaii
Tetragnatha maka Gillespie, 1994 — Hawaii
Tetragnatha mohihi Gillespie, 1992 — Hawaii
Tetragnatha netrix Simon, 1900 — Hawaii
Tetragnatha obscura Gillespie, 2002 — Hawaii
Tetragnatha palikea Gillespie, 2003 — Hawaii
Tetragnatha pallescens F. O. P.-Cambridge, 1903 — North, Central America, West Indies
Tetragnatha paludicola Gillespie, 1992 — Hawaii
Tetragnatha panopea L. Koch, 1872 — Macronesia, Polynesia, Hawaii
Tetragnatha perkinsi Simon, 1900 — Hawaii
Tetragnatha perreirai Gillespie, 1992 — Hawaii
Tetragnatha pilosa Gillespie, 1992 — Hawaii
Tetragnatha polychromata Gillespie, 1992 — Hawaii
Tetragnatha quasimodo Gillespie, 1992 — Hawaii
Tetragnatha restricta Simon, 1900 — Hawaii
Tetragnatha shoshone Levi, 1981 — USA, Canada, Europe
Tetragnatha sobrina Simon, 1900 — Hawaii
Tetragnatha stelarobusta Gillespie, 1992 — Hawaii
Tetragnatha straminea Emerton, 1884 — USA, Canada, Cuba
Tetragnatha tantalus Gillespie, 1992 — Hawaii
Tetragnatha trituberculata Gillespie, 1992 — Hawaii
Tetragnatha uluhe Gillespie, 2003 — Hawaii
Tetragnatha uncifera Simon, 1900 — Hawaii
Tetragnatha vermiformis Emerton, 1884 — Canada to Panamá, Southern Africa to Japan, Philippines
Tetragnatha versicolor Walckenaer, 1841 — North, Central America, Cuba
Tetragnatha viridis Walckenaer, 1841 — USA, Canada
Tetragnatha waikamoi Gillespie, 1992 — Hawaii
Familia Theridiidae
Latrodectus geometricus |
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Anelosimus analyticus (Chamberlin, 1924) — USA, México
Anelosimus arizona Agnarsson, 2006 — USA, México
Anelosimus studiosus (Hentz, 1850) — USA to Argentina
Argyrodes argentatus O. P.-Cambridge, 1880 — India, China, East Indies, Hawaii
Argyrodes elevatus Taczanowski, 1873 — USA to Argentina, Galapagos Islands
Argyrodes hawaiiensis Simon, 1900 — Hawaii
Argyrodes ilipoepoe Rivera & Gillespie, 2010 — Hawaii
Argyrodes laja Rivera & Gillespie, 2010 — Hawaii
Argyrodes nephilae Taczanowski, 1873 — USA, West Indies to Argentina, Galapagos Islands, India
Argyrodes pluto Banks, 1906 — USA, México, Jamaica
Ariamnes alepeleke Gillespie & Rivera, 2007 — Hawaii
Ariamnes corniger Simon, 1900 — Hawaii
Ariamnes hiwa Gillespie & Rivera, 2007 — Hawaii
Ariamnes huinakolu Gillespie & Rivera, 2007 — Hawaii
Ariamnes kahili Gillespie & Rivera, 2007 — Hawaii
Ariamnes laau Gillespie & Rivera, 2007 — Hawaii
Ariamnes makue Gillespie & Rivera, 2007 — Hawaii
Ariamnes melekalikimaka Gillespie & Rivera, 2007 — Hawaii
Ariamnes poele Gillespie & Rivera, 2007 — Hawaii
Ariamnes uwepa Gillespie & Rivera, 2007 — Hawaii
Ariamnes waikula Gillespie & Rivera, 2007 — Hawaii
Asagena americana Emerton, 1882 — USA, Canada, China
Asagena fulva (Keyserling, 1884) — USA, México
Asagena medialis (Banks, 1898) — USA, México
Asagena pulcher (Keyserling, 1884) — USA
Canalidion montanum (Emerton, 1882) — Holarctic
Chrosiothes chirica (Levi, 1954) — USA, México
Chrosiothes iviei Levi, 1964 — USA
Chrosiothes jenningsi Piel, 1995 — USA
Chrosiothes jocosus (Gertsch & Davis, 1936) — USA, México
Chrosiothes minusculus (Gertsch, 1936) — USA, México
Chrosiothes portalensis Levi, 1964 — USA, México
Chrosiothes silvaticus Simon, 1894 — USA to Ecuador
Chrysso albomaculata O. P.-Cambridge, 1882 — USA, West Indies to Brasil
Chrysso nordica (Chamberlin & Ivie, 1947) — Hungary to Mongolia, North America
Chrysso pelyx (Levi, 1957) — USA
Coleosoma acutiventer (Keyserling, 1884) — USA to Brasil
Coleosoma blandum O. P.-Cambridge, 1882 — Cosmopolitan
Coleosoma normale Bryant, 1944 — USA to Brasil
Crustulina altera Gertsch & Archer, 1942 — USA
Crustulina sticta (O. P.-Cambridge, 1861) — Holarctic
Cryptachaea amazonas Buckup, Marques & Rodrigues, 2012 — Brasil USA
Cryptachaea ambera (Levi, 1963) — USA
Cryptachaea blattea (Urquhart, 1886) — Cosmopolitan
Cryptachaea canionis (Chamberlin & Gertsch, 1929) — USA
Cryptachaea chiricahua (Levi, 1955) — USA
Cryptachaea fresno (Levi, 1955) — USA
Cryptachaea insulsa (Gertsch & Mulaik, 1936) — USA, México
Cryptachaea porteri (Banks, 1896) — USA to Panamá, West Indies
Cryptachaea rupicola (Emerton, 1882) — USA, Canada
Cryptachaea serenoae (Gertsch & Archer, 1942) — USA
Dipoena abdita Gertsch & Mulaik, 1936 — USA, México, West Indies
Dipoena appalachia Levi, 1953 — USA, Canada
Dipoena anahuas Levi, 1963 — México
Dipoena bernardino Levi, 1963 — USA
Dipoena buccalis Keyserling, 1886 — North America
Dipoena cathedralis Levi, 1953 — USA
Dipoena chathami Levi, 1953 — USA
Dipoena dorsata Muma, 1944 — USA to Paraguay
Dipoena lana Levi, 1953 — USA, Panamá
Dipoena malkini Levi, 1953 — USA
Dipoena neotoma Levi, 1953 — USA
Dipoena nigra (Emerton, 1882) — USA, Canada
Dipoena provalis Levi, 1953 — USA
Dipoena rita Levi, 1953 — USA
Dipoena sulfurica Levi, 1953 — USA, México
Dipoena washougalia Levi, 1953 — USA
Emertonella emertoni (Bryant, 1933) — USA
Emertonella taczanowskii (Keyserling, 1886) — USA to Argentina, Sri Lanka to Ryukyu Islands
Enoplognatha caricis (Fickert, 1876) — Holarctic
Enoplognatha intrepida (Sorensen, 1898) — USA, Canada, Alaska, Greenland
Enoplognatha joshua Chamberlin & Ivie, 1942 — USA
Enoplognatha latimana Hippa & Oksala, 1982 — Holarctic
Enoplognatha maricopa Levi, 1962 — USA
Enoplognatha marmorata (Hentz, 1850) — North America
Enoplognatha ovata (Clerck, 1757) — Holarctic
Enoplognatha selma Chamberlin & Ivie, 1946 — USA
Enoplognatha thoracica (Hahn, 1833) — Holarctic
Enoplognatha wyuta Chamberlin & Ivie, 1942 — USA
Episinus amoenus Banks, 1911 — USA, México
Euryopis argentea Emerton, 1882 — USA, Canada, Russia
Euryopis californica Banks, 1904 — USA, México
Euryopis coki Levi, 1954 — USA
Euryopis formosa Banks, 1908 — USA, Canada
Euryopis funebris (Hentz, 1850) — USA, Canada
Euryopis gertschi Levi, 1951 — USA, Canada
Euryopis lineatipes O. P.-Cambridge, 1893 — USA to Colombia
Euryopis mulaiki Levi, 1954 — USA
Euryopis pepini Levi, 1954 — USA
Euryopis quinquemaculata Banks, 1900 — USA
Euryopis saukea Levi, 1951 — Holarctic
Euryopis scriptipes Banks, 1908 — North America
Euryopis spinigera O. P.-Cambridge, 1895 — USA to Colombia
Euryopis spiritus Levi, 1954 — USA
Euryopis tavara Levi, 1954 — USA
Euryopis texana Banks, 1908 — USA, México
Euryopis varis Levi, 1963 — USA
Euryopis weesei Levi, 1963 — USA
Faiditus americanus (Taczanowski, 1874) — USA to Brasil
Faiditus cancellatus (Hentz, 1850) — USA, Canada, Bahama Islands
Faiditus caudatus (Taczanowski, 1874) — USA, West Indies to Argentina
Faiditus davisi (Exline & Levi, 1962) — USA, México
Faiditus dracus (Chamberlin & Ivie, 1936) — USA to Paraguay
Faiditus globosus (Keyserling, 1884) — USA to Ecuador
Faiditus maculosus (O. P.-Cambridge, 1898) — USA, México
Faiditus subdolus (O. P.-Cambridge, 1898) — USA to Guatemala
Hentziectypus conjunctus (Gertsch & Mulaik, 1936) — USA, Canada
Hentziectypus florendidus (Levi, 1959) — USA to Venezuela
Hentziectypus florens (O. P.-Cambridge, 1896) — USA to Panamá, Cuba
Hentziectypus globosus (Hentz, 1850) — North America
Hentziectypus schullei (Gertsch & Mulaik, 1936) — USA, México
Lasaeola atopa (Chamberlin, 1949) — USA
Lasaeola prona (Menge, 1868) — Holarctic
Latrodectus bishopi Kaston, 1938 — USA
Latrodectus geometricus C. L. Koch, 1841 — Cosmopolitan
Latrodectus mactans (Fabricius, 1775) — probably native to North America only (introduced elsewhere)
Latrodectus variolus Walckenaer, 1837 — USA, Canada
Neopisinus cognatus (O. P.-Cambridge, 1893) — USA to Perú, Brasil
Neospintharus baboquivari (Exline & Levi, 1962) — USA, México
Neospintharus furcatus (O. P.-Cambridge, 1894) — USA to El Salvador, West Indies
Neospintharus trigonum (Hentz, 1850) — USA, Canada
Neottiura bimaculata (Linnaeus, 1767) — Holarctic
Ohlertidion ohlerti (Thorell, 1870) — Holarctic
Nesticodes rufipes (Lucas, 1846) — Pantropical, introduced elsewhere
Parasteatoda tabulata (Levi, 1980) — Holarctic
Parasteatoda tepidariorum (C. L. Koch, 1841) — Cosmopolitan
Paratheridula perniciosa (Keyserling, 1886) — USA to Chile
Pholcomma barnesi Levi, 1957 — USA
Pholcomma carota Levi, 1957 — USA
Pholcomma hirsutum Emerton, 1882 — USA, Canada
Phoroncidia americana (Emerton, 1882) — USA, Canada, Cuba, Jamaica
Phoroncidia oahuensis (Simon, 1900) — Hawaii
Phycosoma altum (Keyserling, 1886) — México to Brasil, Hawaii
Phycosoma lineatipes (Bryant, 1933) — USA to Brasil
Phylloneta impressa (L. Koch, 1881) — Holarctic
Phylloneta pictipes (Keyserling, 1884) — USA
Platnickina alabamensis (Gertsch & Archer, 1942) — USA, Canada
Platnickina antoni (Keyserling, 1884) — USA
Platnickina punctosparsa (Emerton, 1882) — USA
Platnickina tincta (Walckenaer, 1802) — Holarctic
Rhomphaea fictilium (Hentz, 1850) — Canada to Argentina
Rhomphaea projiciens O. P.-Cambridge, 1896 — USA to Argentina, India
Robertus banksi (Kaston, 1946) — USA, Canada
Robertus borealis (Kaston, 1946) — USA, Canada
Robertus crosbyi (Kaston, 1946) — USA, Canada
Robertus eremophilus Chamberlin, 1928 — USA
Robertus floridensis (Kaston, 1946) — USA
Robertus frontatus (Banks, 1892) — USA, Canada
Robertus fuscus (Emerton, 1894) — USA, Canada
Robertus laticeps (Keyserling, 1884) — USA
Robertus lividus (Blackwall, 1836) — Holarctic
Robertus longipalpus (Kaston, 1946) — USA, Canada
Robertus pumilus (Emerton, 1909) — USA
Robertus riparius (Keyserling, 1886) — USA, Canada, Alaska
Robertus similis (Kaston, 1946) — USA
Robertus spinifer (Emerton, 1909) — USA
Robertus vigerens (Chamberlin & Ivie, 1933) — USA, Canada, Alaska
Rugathodes aurantius (Emerton, 1915) — Holarctic
Rugathodes sexpunctatus (Emerton, 1882) — USA, Canada, Alaska, Russia
Simitidion simile (C. L. Koch, 1836) — Holarctic
Spintharus flavidus Hentz, 1850 — USA to Bolivia, Brasil
Steatoda alamosa Gertsch, 1960 — USA, México
Steatoda albomaculata (De Geer, 1778) — Cosmopolitan
Steatoda apacheana Gertsch, 1960 — USA
Steatoda atascadera Chamberlin & Ivie, 1942 — USA
Steatoda bipunctata (Linnaeus, 1758) — Holarctic
Steatoda borealis (Hentz, 1850) — USA, Canada, Alaska
Steatoda castanea (Clerck, 1757) — Palearctic (Canada, USA, introduced)
Steatoda grandis Banks, 1901 — USA
Steatoda grossa (C. L. Koch, 1838) — Cosmopolitan
Steatoda hespera Chamberlin & Ivie, 1933 — USA, Canada
Steatoda mexicana Levi, 1957 — USA, México
Steatoda nobilis (Thorell, 1875) — Madeira, Canary Islands (Portugal to Italy, Algeria, England, USA, introduced)
Steatoda palomara Chamberlin & Ivie, 1935 — USA
Steatoda punctulata (Marx, 1898) — USA, México
Steatoda quadrimaculata (O. P.-Cambridge, 1896) — USA to Venezuela, West Indies
Steatoda transversa (Banks, 1898) — USA, México
Steatoda triangulosa (Walckenaer, 1802) — Cosmopolitan
Steatoda variata Gertsch, 1960 — USA, México
Steatoda variata china Gertsch, 1960 — USA, México
Steatoda washona Gertsch, 1960 — USA, México
Stemmops bicolor O. P.-Cambridge, 1894 — USA to Panamá, Cuba, Bahama Islands
Stemmops ornatus (Bryant, 1933) — USA
Styposis ajo Levi, 1960 — USA
Styposis clausis Levi, 1960 — USA to Colombia
Tekellina archboldi Levi, 1957 — USA
Theonoe stridula Crosby, 1906 — USA, Canada, Alaska
Theridion acutitarse Simon, 1900 — Hawaii
Theridion aeolium Levi, 1963 — USA
Theridion agrifoliae Levi, 1957 — USA, Canada
Theridion albidum Banks, 1895 — USA, Canada
Theridion arizonense Levi, 1957 — USA
Theridion australe Banks, 1899 — USA, México, West Indies
Theridion californicum Banks, 1904 — USA, Canada
Theridion cameronense Levi, 1957 — USA, México
Theridion campestratum Simon, 1900 — Hawaii
Theridion cheimatos Gertsch & Archer, 1942 — USA
Theridion cinctipes Banks, 1898 — USA, México
Theridion cochise Levi, 1963 — USA
Theridion cowlesae Levi, 1957 — USA
Theridion cynicum Gertsch & Mulaik, 1936 — USA, México
Theridion differens Emerton, 1882 — USA, Canada
Theridion dilutum Levi, 1957 — USA, México
Theridion dividuum Gertsch & Archer, 1942 — USA
Theridion dulcineum Gertsch & Archer, 1942 — USA
Theridion ellicottense Dobyns & Bond, 1996 — USA
Theridion flavonotatum Becker, 1879 — USA, Cuba
Theridion frondeum Hentz, 1850 — USA, Bahama Islands
Theridion geminipunctum Chamberlin, 1924 — USA, México
Theridion gertschi Levi, 1959 — USA, México
Theridion glaucescens Becker, 1879 — USA, Canada
Theridion goodnightorum Levi, 1957 — USA, México
Theridion grallator Simon, 1900 — Hawaii
Theridion haleakalense Simon, 1900 — Hawaii
Theridion hemerobium Simon, 1914 — USA, Canada, Europe, Turkey
Theridion hidalgo Levi, 1957 — USA, México
Theridion intritum (Bishop & Crosby, 1926) — USA
Theridion istokpoga Levi, 1957 — USA to Panamá
Theridion kauaiense Simon, 1900 — Hawaii
Theridion kawea Levi, 1957 — USA, México
Theridion lawrencei Gertsch & Archer, 1942 — USA
Theridion leechi Gertsch & Archer, 1942 — USA, Canada
Theridion leviorum Gertsch & Riechert, 1976 — USA
Theridion llano Levi, 1957 — USA
Theridion logan Levi & Patrick, 2013 — USA
Theridion mauiense Simon, 1900 — Hawaii
Theridion melanostictum O. P.-Cambridge, 1876 — Mediterranean, Aldabra, Seychelles, China, Japan, Polynesia, USA, Canada, Hispaniola
Theridion melanurum Hahn, 1831 — Holarctic, Azores
Theridion melinum Simon, 1900 — Hawaii
Theridion michelbacheri Levi, 1957 — USA
Theridion morulum O. P.-Cambridge, 1898 — USA, México
Theridion murarium Emerton, 1882 — North America
Theridion myersi Levi, 1957 — USA, México, Jamaica
Theridion neomexicanum Banks, 1901 — USA, Canada
Theridion neshamini Levi, 1957 — USA
Theridion orlando (Archer, 1950) — USA
Theridion pennsylvanicum Emerton, 1913 — USA, Canada
Theridion perkinsi Simon, 1900 — Hawaii
Theridion petraeum L. Koch, 1872 — Holarctic
Theridion pictum (Walckenaer, 1802) — Holarctic
Theridion pierre Levi & Patrick, 2013 — USA
Theridion positivum Chamberlin, 1924 — USA, West Indies to Paraguay
Theridion posticatum Simon, 1900 — Hawaii
Theridion praetextum Simon, 1900 — Hawaii
Theridion praetextum concolor Simon, 1900 — Hawaii
Theridion punctipes Emerton, 1924 — USA, México
Theridion rabuni Chamberlin & Ivie, 1944 — USA, Bahama Islands
Theridion saanichum Chamberlin & Ivie, 1947 — USA, Canada, Alaska
Theridion sardis Chamberlin & Ivie, 1944 — USA
Theridion submissum Gertsch & Davis, 1936 — USA, México, Bahama Islands, Jamaica
Theridion timpanogos Levi, 1957 — USA
Theridion transgressum Petrunkevitch, 1911 — USA, México
Theridion varians Hahn, 1833 — Holarctic
Theridion yuma Levi, 1963 — USA
Theridula emertoni Levi, 1954 — USA, Canada
Theridula gonygaster (Simon, 1873) — Cosmopolitan
Theridula opulenta (Walckenaer, 1841) — Cosmopolitan
Thymoites camano (Levi, 1957) — USA
Thymoites expulsus (Gertsch & Mulaik, 1936) — USA, México, Cuba, Jamaica
Thymoites illudens (Gertsch & Mulaik, 1936) — USA to Colombia
Thymoites maderae (Gertsch & Archer, 1942) — USA to Panamá
Thymoites marxi (Crosby, 1906) — USA, México
Thymoites minero Roth, 1992 — USA
Thymoites minnesota Levi, 1964 — USA, Canada
Thymoites missionensis (Levi, 1957) — USA to Costa Rica
Thymoites oleatus (L. Koch, 1879) — Holarctic
Thymoites pallidus (Emerton, 1913) — USA, West Indies to Venezuela
Thymoites pictipes (Banks, 1904) — USA
Thymoites sarasota (Levi, 1957) — USA
Thymoites sclerotis (Levi, 1957) — USA, México
Thymoites unimaculatus (Emerton, 1882) — USA, Canada
Tidarren haemorrhoidale (Bertkau, 1880) — USA to Argentina
Tidarren sisyphoides (Walckenaer, 1841) — USA to Argentina, West Indies
Wamba congener O. P.-Cambridge, 1896 — USA, West Indies to Brasil
Wamba crispulus (Simon, 1895) — Canada to Brasil, West Indies
Yunohamella lyrica (Walckenaer, 1841) — Holarctic
Familia Theridiosomatidae
Parogulnius hypsigaster Archer, 1953 — USA
Theridiosoma gemmosum (L. Koch, 1877) — Holarctic
Theridiosoma savannum Chamberlin & Ivie, 1944 — USA
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