Arachnida Cuvier, 1812
Aberdereca Goodnight & Goodnight, 1959
Absonus Gonzalez-Sponga, 1987
Acanthomegabunus Tsurusaki, Tchemeris & Logunov, 2000
Acanthonotus Koch, 1839
Acuclavella Shear, 1986
Aesotrinoma Soares, 1977
Agoristenidae
Agoristenus Silhavy, 1973
Ahotta Silhavy, 1973
Allereca Roewer, 1961
Alloepedanus Suzuki, 1985
Allophareus Roewer, 1963
Amazonesia Soares, 1970
Americobunus Cuevas, 1972
Americovibone Hunt & Cokendolpher, 1991
Anaceros Lawrence, 1959
Anamota Silhavy, 1979
Andrescava Roewer, 1957
Anduzeia Gonzalez-Sponga, 1992
Angela Gonzalez-Sponga, 1987
Angolyppa Lawrence, 1957
Ankaratra Shear & Gruber, 1996
Ankaratrix Lawrence, 1959
Annampheres Soares, 1979
Anoplogynopsis Soares, 1966
Apozacheus Silhavý, 1965
Araguita Gonzalez-Sponga, 1987
Araucanobunus Muñoz-Cuevas, 1973
Arucillus Silhary, 1971
Arulla Suzuki, 1969
Assamiidae
Assaphalla Martens, 1977
Aucayacuella Avram & Scares, 1983
Avilaia Gonzalez-Sponga, 1998
Azucarella Roewer, 1959
Azulamus Roewer, 1957
Azulitaia Gonzalez-Sponga, 1987
Bactrophalangium Silhavy, 1966
Baculigerus Soares, 1979
Balabanus Suzuki, 1977
Bambereca Kauri, 1985
Baria Gonzalez-Sponga, 1993
Barinas Gonzalez-Sponga, 1987
Barlovento Gonzalez-Sponga, 1987
Basostoma Kratochvil & Miller, 1958
Beckeresia Soares, 1970
Benoitinus Rambla, 1983
Biantidae
Biantoncopus Martens & Schwendinger, 1998
Bichito Gonzalez-Sponga, 1998
Bidoma Silhavy, 1973
Bolea Hadzi, 1973
Bordonina Soares & Avram, 1981
Brasiliogovea Martens, 1969
Bundukia Lawrence, 1962
Buniabia Roewer, 1961
Bunofagea Lawrence, 1959
Buresilia Silhavý, 1965
Buresiolla Kratochvil & Miller, 1958
Buruquelia Gonzalez-Sponga, 1999
Buzioleptes Soares, 1966
Caddidae
Caenoncopus Martens & Schwendinger, 1998
Cajacaybia Roewer, 1957
Calmotrinus Silhavy, 1973
Caluga Roewer, 1959
Canopilio Soares, 1968
Caracarana Roewer, 1956
Carayaca Gonzalez-Sponga, 1998
Carcinostoma Kratochvil & Miller, 1958
Cargaruaya Roewer, 1956
Caribbiantes Silhavy, 1973
Caribula Silhavy, 1979
Carvalholeptes Soares, 1970
Caurimare Gonzalez-Sponga, 1992
Cea Gonzalez-Sponga, 1987
Ceratolasmetidae
Ceratoleptes Soares & Soares, 1979
Cersa Silhavy, 1979
Chamaia Gonzalez-Sponga, 1987
Chilebalta Roewer, 1961
Chilegyndes Roewer, 1961
Chilenuncia Muñoz-Cuevas, 1971
Chileogovea Roewer, 1961
Chiriboga Roewer, 1959
Chirimena Gonzalez-Sponga, 1999
Comereca Roewer, 1961
Contuor Roewer, 1963
Coptophalangium Starega, 1984
Cornigera Gonzalez-Sponga, 1987
Corosalia Gonzalez-Sponga, 1998
Cosmetidae
Cranaidae
Cretostoma Kratochvil & Miller, 1958
Cryptobiantes Kauri, 1961
Ctatoproceros Soares & Bauab, 1973
Cubiria Gonzalez-Sponga, 1987
Cumbalia Roewer, 1963
Curimagua Gonzalez-Sponga, 1987
Curimaguanus Gonzalez-Sponga, 2003
Cutervolus Roewer, 1957
Decuella Avram, 1977
Dhaulagirius Martens, 1977
Dicranolasmatidae
Dromedostoma Kratochvil & Miller, 1958
Dumitrescuella Avram, 1977
Elleria Piza, 1947
Elleriana Kury, 2003
Emonia Hadzi, 1973
Encheiridium Kury, 2003
Eopachyloides Soares, 1970
Eophalangium Dunlop, Anderson, Kerp & Hass, 2004
Eotrogulus Thevenin, 1901
Epedanidae
Eugyndopsiella Soares, 1972
Euscotolemon Hadzi, 1973
Fangensis Rambla, 1994
Fissiphallius Martens, 1988
Fizibius Roewer, 1961
Flavonuncia Lawrence, 1959
Floridogovea Hoffman, 1963
Forfexia Gonzalez-Sponga, 1992
Fudeci Gonzalez-Sponga, 1998
Fyicolana Roewer, 1963
Gagrellidae
Galanomma Juberthie, 1970
Galibrotus Silhavy, 1973
Giljarovia Kratochvil & Miller, 1958
Giupponia Perez & Kury, 2002
Globulosoma Martens, 1987
Gnidiella Roewer, 1957
Gonyleptidae
Goyazelloides Soares & Bauab, 1973
Granulaia Gonzalez-Sponga, 1998
Granulosoma Martens, 1973
Guagonia Gonzalez-Sponga, 1987
Guaiquinimia Gonzalez-Sponga, 1997
Guaricia Gonzalez-Sponga, 1992
Guasinia Gonzalez-Sponga, 1997
Guatopia Gonzalez-Sponga, 1992
Guatubesia Scares, 1978
Guayania Gonzalez-Sponga, 1999
Gunvoria Kauri, 1961
Gyoides Martens, 1982
Hadzinia Silhavy, 1966
Haitimera Silhavy, 1973
Haitonia Gonzalez-Sponga, 1987
Hamitergum Crawford, 1992
Heteradaeum Lawrence, 1963
Hexazaleptus Suzuki, 1966
Hexomma Thorell, 1876
Himaldroma Martens, 1987
Himalphalangium Martens, 1973
Himalzaleptus Martens, 1987
Hindreus Kauri, 1985
Hispanostoma Kratochvil & Miller, 1958
Hovabiantes Lawrence, 1959
Hovanoceros Lawrence, 1959
Hovanuncia Lawrence, 1959
Hugoesia Soares, 1968
Huitaca Shear, 1979
Hummelinckiolus Silhavy, 1979
Huralvioides Soares, 1970
Hutamaia Soares & Soares, 1978
Hyperpachylus Roewer, 1957
Iandumoema Pinto-da-Rocha, 1997
Ibantila Silhavy, 1969
Icaleptidae Kury & Pérez G., 2002
Ignacianulus Roewer, 1957
Incasarcus Kury & Maury, 1998
Innoxius Pinto-da-Rocha, 1997
Irumua Roewer, 1961
Ischyropsalididae
Ivobiantes Lawrence, 1965
Ivocoryphus Lawrence, 1965
Ivohibea Lawrence, 1959
Iyonus Suzuki, 1964
Izecksohnopilio Soares, 1977
Izunonychus Suzuki, 1975
Jajinia Gonzalez-Sponga, 1987
Jim Soares, 1979
Jimeneziella Avram, 1970
Junquito Gonzalez-Sponga, 1999
Kaapora Pinto-da-Rocha, 1997
Kainonychus Suzuki, 1975
Kanchia Martens, 1987
Kaolinonychus Suzuki, 1975
Kasaina Lawrence, 1957
Katangania Kauri, 1985
Kituvia Kauri, 1985
Kobacoryphus Roewer, 1961
Koyamaia Suzuki, 1972
Kungwea Roewer, 1961
Kwangonia Kauri, 1985
Lanthanopilio Cokendolpher & Cokendolpher, 1984
Lara Gonzalez-Sponga, 1987
Leiobunidae
Leiostenus Silhavy, 1973
Leleupereca Roewer, 1961
Leptopsalis Thorell, 1882
Leytpodoctis Martens, 1993
Lichirtes Silhavy, 1973
Limonia Thorell, 1870
Liographinotus Roewer, 1957
Liomma Roewer, 1959
Liropilio Gritsenko, 1979
Lisposidama Lawrence, 1962
Litoralia Gonzalez-Sponga, 1992
Lomanus Kauri, 1985
Lophacanthus Redikorzev, 1936
Lugubrostoma Kratochvil & Miller, 1958
Lukandamila Roewer, 1961
Machairoscelis Kury, 2003
Macrobunus Roewer, 1912
Malekia Kratochvil & Miller, 1958
Malgaceros Lawrence, 1959
Manahunca Silhavy, 1973
Manangotria Shear & Gruber, 1996
Manaosbiidae
Maniapure Gonzalez-Sponga, 1992
Martibianta Silhavy, 1973
Marwe Shear, 1985
Megalopsalididae
Meghalaya Giribet, Sharma & Bastawade, 2007
Meriosfera Silhavy, 1973
Metaconomma Cambridge, 1905
Metakimula Avram, 1973
Metanippononychus Suzuki, 1975
Metatithaeus Suzuki, 1969
Metegaenus Silhavý, 1965
Micrassamula Martens, 1977
Micrisaeus Roewer, 1957
Micro Gonzalez-Sponga, 1987
Millomontia Lawrence, 1959
Millotonyx Lawrence, 1959
Minax Pinto-da-Rocha, 1997
Mirda Silhavy, 1973
Misetropius Soares, 1978
Monobiantes Lawrence, 1962
Monoscutidae
Montereca Lawrence, 1962
Moselabius Roewer, 1956
Munis Roewer, 1963
Mutadia Kauri, 1985
Mutsunonychus Suzuki, 1976
Mwenga Kauri, 1985
Nahuelonyx Maury, 1988
Negreaella Avram, 1977
Nemaspela Silhavy, 1966
Nemastomatidae
Neobaeorix Lawrence, 1962
Neocoryphus Lawrence, 1965
Neogoveidae
Neopilionidae
Nepalgrella Martens, 1987
Nepalkanchia Martens, 1990
Nepalsia Martens, 1977
Nepalsioides Martens, 1977
Nippononychus Suzuki, 1975
Nipponopsalididae
Niquitaia Gonzalez-Sponga, 1999
Numipedia Kauri, 1985
Ocoita Gonzalez-Sponga, 1987
Octozaleptus Suzuki, 1966
Oligoopilionus Ciobanu, 1977
Oncopodidae
Orghidaniella Avram, 1977
Orituco Gonzalez-Sponga, 1987
Orsa Silhavy, 1979
Orthogryne Avram & Soares, 1983
Orthossus Roewer, 1963
Osornogyndes Maury, 1993
Ovalia Gonzalez-Sponga, 1999
Oxapampeus Roewer, 1963
Oxyrhina Soares, 1944
Pachylichus Canestrini, 1894
Pachylla Roewer, 1959
Pachylospeleus Silhavy, 1974
Padangcola Roewer, 1963
Paktongius Suzuki, 1969
Palaeoncopus Martens & Schwendinger, 1998
Palcabius Roewer, 1956
Palcares Roewer, 1957
Panaquire Gonzalez-Sponga, 1987
Parabeloniscus Suzuki, 1967
Parabupares Suzuki, 1982
Paracrobunus Suzuki, 1977
Paragagrellina Schenkel, 1963
Paramaracandus Suzuki, 1976
Paramicrocranaus Soares, 1970
Paramo Gonzalez-Sponga, 1987
Paranonychidae
Paranonychus Briggs, 1971
Paraplatybunus Dumitrescu, 1970
Pararezendesius Soares, 1972
Parasamoa Goodnight & Goodnight, 1957
Paraumbogrella Suzuki, 1963
Parodontosoma Silhavý, 1965
Paruleptes Soares, 1970
Pasohnus Suzuki, 1976
Paulianyx Lawrence, 1959
Pentacranaus Roewer, 1963
Pentanychidae
Pettalidae
Phalangiidae
Phalangodidae
Phalangozea Muñoz-Cuevas, 1976
Pichitus Roewer, 1959
Picunchenops Maury, 1988
Pijiguaia Gonzalez-Sponga, 1998
Pilosa Gonzalez-Sponga, 1999
Pirassunungoleptes Scares, 1966
Piratrinus Silhavy, 1973
Planimontia Kauri, 1961
Platybunoides Silhavý, 1956
Podoctidae
Pokhara Suzuki, 1970
Poleneciana Hadzi, 1973
Praelibitia Roewer, 1956
Proconomma Roewer, 1961
Prosampycoides Soares & Bauab-Vianna, 1972
Protolophidae
Pseudastrobunus Martens, 1973
Pseudoacrogonyleptoides Soares, 1966
Pseudoacrographinotus Soares, 1966
Pseudomarthana Hillyard, 1985
Pseudomelanopa Suzuki, 1974
Pucallpana Avram & Scares, 1983
Puerilia Gonzalez-Sponga, 1992
Pulchrandus Kauri, 1985
Punagraphinotus Soares & Bauab, 1973
Pygobunus Roewer, 1957
Pyramidopidae
Rakala
Ramblinus Starega, 1984
Ramonus Roewer, 1956
Randilella Lawrence, 1963
Recifesius Soares, 1978
Retropedis Gonzalez-Sponga, 1987
Reventula Silhavy, 1979
Rhabdotarachnoides Haupt, 1957
Rhioxyna Soares & Bauab, 1970
Roewereca Lawrence, 1962
Roeweritta Silhavý, 1965
Rongsharia Roewer, 1957
Ruandella Roewer, 1956
Sabaconidae
Samoidae
Saramaciopsis Soares, 1972
Satiastygnus Roewer, 1963
Scabrosidama Lawrence, 1962
Schenkeliobunum Starega, 1964
Sclerosomatidae
Scutopilio Roewer, 1956
Sericicorpus Martens, 1987
Seuthessus Kauri, 1985
Sibundoxia Roewer, 1963
Sickesia Soares, 1979
Simienatus Roewer, 1957
Sinis Loman, 1893
Sinniculus Loman, 1902
Sironidae
Sketia Hadzi, 1973
Socotabius Roewer, 1957
Soledadiella Gonzalez-Sponga, 1987
Sotekia Suzuki, 1982
Spaeleoleptes Soares, 1966
Sphoeroforma Gonzalez-Sponga, 1987
Spiniella Gonzalez-Sponga, 1987
Stankiella Hadzi, 1973
Stefanesia Soares & Soares, 1988
Stridulostoma Hadzi, 1973
Stygnidae Simon, 1879
Stygnophareus Soares, 1970
Stylocellidae
Sungsotia Tsurusaki, 1995
Suzukielus Juberthie, 1970
Sylvialeptes Jim & Soares, 1991
Synthetonychidae
Szczurekia Gonzalez-Sponga, 1992
Taguaza Gonzalez-Sponga, 2000
Tapacochana Roewer, 1957
Tarmaops Roewer, 1956
Tarmopachylus Roewer, 1956
Tarnus Suzuki, 1969
Taulisa Roewer, 1956
Tetracranaus Roewer, 1963
Therezopachylus Soares, 1972
Thrasychiroides Soares & Soares, 1947
Tiara Gonzalez-Sponga, 1987
Tobotanus Roewer, 1957
Tokunosia Suzuki, 1964
Tonalia Roewer, 1963
Torreana Avram, 1977
Traiania Soares & Avram, 1981
Travuniidae
Trentania Hadzi, 1973
Triaenonychidae
Triaenonychoides Soares, 1968
Trinimontius Silhavy, 1970
Trionyxellidae
Troglosiro Juberthie, 1979
Trogulidae
Trojanella Karaman, 2005
Tschaidicancha Roewer, 1957
Tubereca Kauri, 1985
Turquinia Silhavy, 1979
Umbopilio Roewer, 1956
Unare Gonzalez-Sponga, 1987
Unicornia Gonzalez-Sponga, 1987
Urachiche Gonzalez-Sponga, 1987
Uviranus Kauri, 1985
Valdivionyx Maury, 1988
Valifema Silhavy, 1979
Vampyrostenus Silhavy, 1976
Ventrisudis Roewer, 1963
Verrucastygnus Pinto-da-Rocha, 1997
Vestitecola Silhavy, 1973
Vimina Gonzalez-Sponga, 1987
Vlachiolus Silhavy, 1979
Vononissus Roewer, 1956
Xerogrella Martens, 1987
Yacambuia Gonzalez-Sponga, 1987
Yapacana Pinto-da-Rocha, 1997
Yunquenus Silhavy, 1973
Zairebiantes Kauri, 1985
Zalmoxidae