Theridion Walckenaer, 1805

Theridion abruptum Simon, 1884

Theridion accoense Levy, 1985

Theridion acutitarse Simon, 1900

Theridion adjacens (O. P.-Cambridge, 1896)

Theridion adrianopoli Drensky, 1915

Theridion aeolium Lévi, 1963

Theridion affine Wider, 1834

Theridion agrarium Lévi, 1963

Theridion agreste Nicolet, 1849

Theridion agrifoliae Lévi, 1957

Theridion akme Lévi, 1959

Theridion akron Lévi, 1959

Theridion albidorsum Strand, 1909

Theridion albidum Banks, 1895

Theridion albioculum Zhu, 1998

Theridion albipes L. Koch, 1878

Theridion albocinctum Urquhart, 1892

Theridion albodecoratum Rainbow, 1916

Theridion albolineatum Nicolet, 1849

Theridion albolineolatum Caporiacco, 1940

Theridion albomaculosum O. P.-Cambridge, 1869

Theridion albopictum Thorell, 1898

Theridion albostriatum (L. Koch, 1867)

Theridion albulum O. P.-Cambridge, 1898

Theridion altum Lévi, 1963

Theridion alveolus Walckenaer, 1805

Theridion amarga Lévi, 1967

Theridion amatitlan Lévi, 1963

Theridion ambiguum Nicolet, 1849

Theridion ampascachi Mello-Leitao, 1941

Theridion ampliatum Urquhart, 1892

Theridion angusticeps Caporiacco, 1949

Theridion angustifrons Caporiacco, 1934

Theridion annulipes O. P.-Cambridge, 1869

Theridion anson Lévi, 1967

Theridion antillanum Simon, 1894

Theridion antron Lévi, 1963

Theridion apiculatum Roewer, 1942

Theridion aporum Lévi, 1963

Theridion apostoli Mello-Leitao, 1945

Theridion apulco Lévi, 1959

Theridion aragua Lévi, 1963

Theridion archeri Lévi, 1959

Theridion argentatulum Roewer, 1942

Theridion arizonense Lévi, 1957

Theridion artum Lévi, 1959

Theridion aruanum Strand, 1911

Theridion arushae Caporiacco, 1947

Theridion asbolodes Rainbow, 1917

Theridion astrigerum Thorell, 1895

Theridion atratum Thorell, 1877

Theridion attritum (Simon, 1908)

Theridion auberti Simon, 1904

Theridion aulos Lévi, 1963

Theridion auratum Blackwall, 1864

Theridion australe Banks, 1899

Theridion baccula Thorell, 1887

Theridion baltasarense Lévi, 1963

Theridion banksi Berland, 1920

Theridion barbarae Lévi, 1959

Theridion beebei Lévi, 1963

Theridion bellatulum Lévi, 1963

Theridion bergi Lévi, 1963

Theridion berlandi Roewer, 1942

Theridion betteni Wiehle, 1960

Theridion bicolor Brulle, 1832

Theridion bicruciatum Roewer, 1961

Theridion bidepressum Yin, Peng & Zhang, 2005

Theridion biezankoi Lévi, 1963

Theridion biforaminum Gao & Zhu, 1993

Theridion biolleyi Banks, 1909

Theridion biseriatum Thorell, 1890

Theridion bitakum Barrion & Litsinger, 1995

Theridion blackwalli O. P.-Cambridge, 1871

Theridion blaisei Simon, 1909

Theridion boesenbergi Strand, 1904

Theridion bolivari Lévi, 1959

Theridion bolum Lévi, 1963

Theridion bomae Schmidt, 1957

Theridion botanicum Lévi, 1963

Theridion brachypus Thorell, 1887

Theridion bradyanum Strand, 1907

Theridion braueri Simon, 1898

Theridion brunellii Caporiacco, 1940

Theridion brunneonigrum Caporiacco, 1949

Theridion bryantae Roewer, 1951

Theridion bullatum Tullgren, 1910

Theridion buxtoni Berland, 1929

Theridion calcynatum Holmberg, 1876

Theridion californicum Banks, 1904

Theridion caliginosum Marples, 1955

Theridion cameronense Lévi, 1957

Theridion campestratum Simon, 1900

Theridion candefactum Walckenaer, 1842

Theridion caplandense Strand, 1907

Theridion carinatum Yin, Peng & Zhang, 2005

Theridion carpathium Brignoli, 1984

Theridion cassinicola Simon, 1907

Theridion castaneum Franganillo, 1931

Theridion catharina Marples, 1955

Theridion cavipalpe (F. O. P.-Cambridge, 1902)

Theridion cazieri Lévi, 1959

Theridion centrum Lévi, 1959

Theridion chacoense Lévi, 1963

Theridion chakinuense Wunderlich, 1995

Theridion chamberlini Caporiacco, 1949

Theridion charitonowi Caporiacco, 1949

Theridion cheimatos Gertsch & Archer, 1942

Theridion cheni Zhu, 1998

Theridion chihuahua Lévi, 1959

Theridion chiriqui Lévi, 1959

Theridion chonetum Zhu, 1998

Theridion choroni Lévi, 1963

Theridion cinctipes Banks, 1898

Theridion cinereum Thorell, 1875

Theridion circumtextum Simon, 1907

Theridion clabnum Roberts, 1978

Theridion climacode Thorell, 1898

Theridion clivalum Zhu, 1998

Theridion cloxum Roberts, 1983

Theridion clypeatellum Tullgren, 1910

Theridion cochise Lévi, 1963

Theridion cochrum Lévi, 1963

Theridion cocosense Strand, 1906

Theridion coenosum Thorell, 1887

Theridion cohni Lévi, 1963

Theridion coldeniae Baert & Maelfait, 1986

Theridion comstocki Berland, 1920

Theridion confusum O. P.-Cambridge, 1885

Theridion conigerum Simon, 1914

Theridion contreras Lévi, 1959

Theridion convexellum Roewer, 1942

Theridion convexisternum Caporiacco, 1949

Theridion corcyraeum Brignoli, 1984

Theridion costaricaense Lévi, 1963

Theridion cowlesae Lévi, 1957

Theridion coyoacan Lévi, 1959

Theridion crinigerum Simon, 1881

Theridion cruciferum Urquhart, 1886

Theridion crucum Lévi, 1959

Theridion cuspulatum Schmidt & Krause, 1998

Theridion cuyutlan Lévi, 1963

Theridion cynicum Gertsch & Mulaik, 1936

Theridion dafnense Levy & Amitai, 1982

Theridion darolense Strand, 1906

Theridion davisorum Lévi, 1959

Theridion dayongense Zhu, 1998

Theridion decaryi Fage, 1930

Theridion decemmaculatum Thorell, 1890

Theridion decemperlatum (Simon, 1889)

Theridion dedux O. P.-Cambridge, 1904

Theridion delicatum O. P.-Cambridge, 1904

Theridion derhami Simon, 1895

Theridion diadematum Chrysanthus, 1963

Theridion dianiphum Rainbow, 1916

Theridion differens Emerton, 1882

Theridion dilucidum Simon, 1897

Theridion dilutum Lévi, 1957

Theridion dividuum Gertsch & Archer, 1942

Theridion dominica Lévi, 1963

Theridion dreisbachi Lévi, 1959

Theridion dubium Bradley, 1877

Theridion dukouense Zhu, 1998

Theridion dulcineum Gertsch & Archer, 1942

Theridion durbanicum Lawrence, 1947

Theridion ecuadorense Lévi, 1963

Theridion egyptium Fawzy & El Erksousy, 2002

Theridion electum (O. P.-Cambridge, 1896)

Theridion elegantissimum Roewer, 1942

Theridion elegantissium Roewer, 1942

Theridion elevatum Thorell, 1881

Theridion elimatum L. Koch, 1882

Theridion elisabethae Roewer, 1951

Theridion elli Sedgwick, 1973

Theridion ellicottense Dobyns & Bond, 1996

Theridion emertoni Berland, 1920

Theridion epiense Berland, 1938

Theridion eremum Lévi, 1963

Theridion eugeni Roewer, 1942

Theridion evexum Keyserling, 1884

Theridion excavatum F. O. P.-Cambridge, 1902

Theridion exlineae Lévi, 1963

Theridion expallidatum O. P.-Cambridge, 1885

Theridion familiare O. P.-Cambridge, 1871

Theridion fastosum Keyserling, 1884

Theridion fatuhivaense Berland, 1933

Theridion femorale Thorell, 1881

Theridion femoratissimum Caporiacco, 1949

Theridion fernandense Simon, 1907

Theridion filum Lévi, 1963

Theridion flabelliferum Urquhart, 1887

Theridion flavonotatum Becker, 1879

Theridion flavoornatum Thorell, 1898

Theridion fornicatum Simon, 1884

Theridion frio Lévi, 1959

Theridion frizzellorum Lévi, 1963

Theridion frondeum Hentz, 1850

Theridion fruticum Simon, 1890

Theridion fungosum Keyserling, 1886

Theridion furfuraceum Simon, 1914

Theridion fuscodecoratum Rainbow, 1916

Theridion fuscomaculatum Rainbow, 1916

Theridion fuscum Franganillo, 1930

Theridion gabardi Simon, 1895

Theridion galerum Lévi, 1959

Theridion gekkonicum Levy & Amitai, 1982

Theridion geminipunctum Chamberlin, 1924

Theridion genistae Simon, 1873

Theridion gentile Simon, 1881

Theridion gertschi Lévi, 1959

Theridion gibbosa Urquhart, 1894

Theridion gibbum Rainbow, 1916

Theridion gigantipes Keyserling, 1890

Theridion giraulti Rainbow, 1916

Theridion glaciale Caporiacco, 1934

Theridion glaucescens Becker, 1879

Theridion glaucinum Simon, 1881

Theridion goodnightorum Lévi, 1957

Theridion gracilipes Urquhart, 1889

Theridion grallator Simon, 1900

Theridion gramineum Zhu, 1998

Theridion grammatophorum Simon, 1909

Theridion grancanariense Wunderlich, 1987

Theridion grandiosum Lévi, 1963

Theridion grecia Lévi, 1959

Theridion guineense Simon, 1907

Theridion gyirongense Hu & Li, 1987

Theridion hainenense Zhu, 1998

Theridion haleakalense Simon, 1900

Theridion hannoniae Denis, 1944

Theridion hartmeyeri Simon, 1908

Theridion hassleri Lévi, 1963

Theridion hebridisianum Berland, 1938

Theridion helophorum Thorell, 1895

Theridion hemerobium Simon, 1914

Theridion hermonense Levy, 1991

Theridion hewitti Caporiacco, 1949

Theridion hidalgo Lévi, 1957

Theridion hierichonticum Levy & Amitai, 1982

Theridion hispidum O. P.-Cambridge, 1898

Theridion histrionicum Thorell, 1875

Theridion hondurense Lévi, 1959

Theridion hopkinsi Berland, 1929

Theridion hotanense Zhu & Zhou, 1993

Theridion huanuco Lévi, 1963

Theridion hufengensis Tang, Yin & Peng, 2005

Theridion hui Zhu, 1998

Theridion humboldti Lévi, 1967

Theridion hummeli Schenkel, 1936

Theridion idiotypum Rainbow, 1917

Theridion illecebrosum Simon, 1886

Theridion impegrum Keyserling, 1886

Theridion impressithorax Simon, 1895

Theridion impressum L. Koch, 1881

Theridion incanescens Simon, 1890

Theridion incertissimum (Caporiacco, 1954)

Theridion incertum O. P.-Cambridge, 1885

Theridion incomtum (O. P.-Cambridge, 1896)

Theridion inconspicuum Thorell, 1898

Theridion indicum Tikader, 1977

Theridion innocuum Thorell, 1875

Theridion inquinatum Thorell, 1878

Theridion insignitarse Simon, 1907

Theridion intritum (Bishop & Crosby, 1926)

Theridion iramon Lévi, 1963

Theridion ischagosum Barrion & Litsinger, 1995

Theridion isorium Lévi, 1963

Theridion istokpoga Lévi, 1957

Theridion italiense Wunderlich, 1995

Theridion jordanense Levy & Amitai, 1982

Theridion kambalum Barrion & Litsinger, 1995

Theridion karamayense Zhu, 1998

Theridion kauaiense Simon, 1900

Theridion kawea Lévi, 1957

Theridion kibonotense Tullgren, 1910

Theridion kijabei Berland, 1920

Theridion kiliani Müller & Heimer, 1990

Theridion kobrooricum Strand, 1911

Theridion kochi Roewer, 1942

Theridion kollari Doleschall, 1852

Theridion kraepelini Simon, 1905

Theridion kraussi Marples, 1957

Theridion lacticolor Berland, 1920

Theridion laevigatum Blackwall, 1870

Theridion lago Lévi, 1963

Theridion lamperti Strand, 1906

Theridion lanceatum Zhang & Zhu, 2007

Theridion lapidicola Kulczynski, 1887

Theridion latisternum Caporiacco, 1934

Theridion lawrencei Gertsch & Archer, 1942

Theridion leechi Gertsch & Archer, 1942

Theridion leguiai Chamberlin, 1916

Theridion lenzianum Strand, 1907

Theridion leones Lévi, 1959

Theridion leucophaeum Simon, 1905

Theridion leve Blackwall, 1877

Theridion leviorum Gertsch & Riechert, 1976

Theridion liaoyuanense (Zhu & Yu, 1982)

Theridion libudum Roberts, 1978

Theridion limatum Tullgren, 1910

Theridion limitatum L. Koch, 1872

Theridion linaresense Lévi, 1963

Theridion linzhiense Hu, 2001

Theridion llano Lévi, 1957

Theridion lomirae Roewer, 1938

Theridion longicrure Marples, 1956

Theridion longihirsutum Strand, 1907

Theridion longipalpum Zhu, 1998

Theridion longipedatum Roewer, 1942

Theridion ludekingi Thorell, 1890

Theridion ludius Simon, 1880

Theridion lumabani Barrion & Litsinger, 1995

Theridion luteitarse Schmidt & Krause, 1995

Theridion macei Simon, 1895

Theridion machu Lévi, 1963

Theridion macropora Tang, Yin & Peng, 2006

Theridion macuchi Lévi, 1963

Theridion maculiferum Roewer, 1942

Theridion magdalenense Müller & Heimer, 1990

Theridion maindroni Simon, 1905

Theridion manjithar Tikader, 1970

Theridion manonoense Marples, 1955

Theridion maranum Lévi, 1963

Theridion maron Lévi, 1963

Theridion martini Lévi, 1959

Theridion mataafa Marples, 1955

Theridion mauense Caporiacco, 1949

Theridion mauiense Simon, 1900

Theridion mehlum Roberts, 1983

Theridion melanoplax Schmidt & Krause, 1996

Theridion melanoprorum Thorell, 1895

Theridion melanosternon Mello-Leitão, 1947

Theridion melanostictum O. P.-Cambridge, 1876

Theridion melanurum Hahn, 1831

Theridion melinum Simon, 1900

Theridion mendozae Berland, 1933

Theridion meneghettii Caporiacco, 1949

Theridion metabolum Chamberlin & Ivie, 1936

Theridion metator Simon, 1907

Theridion michelbacheri Lévi, 1957

Theridion micheneri Lévi, 1963

Theridion minutissimum Keyserling, 1884

Theridion minutulum Thorell, 1895

Theridion miserum Thorell, 1898

Theridion modestum (Simon, 1894)

Theridion molliculum Thorell, 1899

Theridion mollissimum L. Koch, 1872

Theridion montanum Emerton, 1882

Theridion monzonense Lévi, 1963

Theridion mortuale Simon, 1908

Theridion morulum O. P.-Cambridge, 1898

Theridion murarium Emerton, 1882

Theridion musivivoides Schmidt & Krause, 1995

Theridion musivivum Schmidt, 1956

Theridion musivum Simon, 1873

Theridion myersi Lévi, 1957

Theridion mystaceum L. Koch, 1870

Theridion mysteriosum Schmidt, 1971

Theridion nadleri Lévi, 1959

Theridion nagorum Roberts, 1983

Theridion naneum Roberts, 1983

Theridion nasinotum Caporiacco, 1949

Theridion nasutum Wunderlich, 1995

Theridion nebulosum Hahn, 1831

Theridion necijaense Barrion & Litsinger, 1995

Theridion negebense Levy & Amitai, 1982

Theridion neomexicanum Banks, 1901

Theridion neshamini Lévi, 1957

Theridion nesticum Lévi, 1963

Theridion nigriceps Keyserling, 1891

Theridion nigroannulatum Keyserling, 1884

Theridion nigroplagiatum Caporiacco, 1949

Theridion nigropunctatum Lucas, 1846

Theridion nigropunctulatum Thorell, 1898

Theridion nigrosacculatum Tullgren, 1910

Theridion nigrovariegatum Simon, 1873

Theridion nilgherinum Simon, 1905

Theridion niphocosmum Rainbow, 1916

Theridion niveopunctatum Thorell, 1898

Theridion niveum O. P.-Cambridge, 1898

Theridion nivosum Rainbow, 1916

Theridion nodiferum Simon, 1895

Theridion nojimai Yoshida, 1999

Theridion nudum Lévi, 1959

Theridion oatesi Thorell, 1895

Theridion obscuratum Zhu, 1998

Theridion ochreolum Levy & Amitai, 1982

Theridion octoferum Strand, 1909

Theridion odoratum Zhu, 1998

Theridion ohlerti Thorell, 1870

Theridion olaup Lévi, 1963

Theridion omiltemi Lévi, 1959

Theridion omilteni Levi, 1959

Theridion onticolum Lévi, 1963

Theridion opolon Lévi, 1963

Theridion opuntia Lévi, 1963

Theridion orgea (Lévi, 1967)

Theridion orlando (Archer, 1950)

Theridion osprum Lévi, 1963

Theridion oswaldocruzi Lévi, 1963

Theridion otsospotum Barrion & Litsinger, 1995

Theridion palanum Roberts, 1983

Theridion palgongense Paik, 1996

Theridion pallasi Ponomarev, 2007

Theridion pallidulum Roewer, 1942

Theridion palmgreni Marusik & Cellarius, 1986

Theridion pandani Simon, 1895

Theridion panganii Caporiacco, 1947

Theridion paraense Lévi, 1963

Theridion parvulum Blackwall, 1870

Theridion parvum Keyserling, 1884

Theridion patrizii Caporiacco, 1933

Theridion pelaezi Lévi, 1963

Theridion pennsylvanicum Emerton, 1913

Theridion perkinsi Simon, 1900

Theridion pernambucum Lévi, 1963

Theridion perpusillum Simon, 1885

Theridion petraeum L. Koch, 1872

Theridion petrunkevitchi Berland, 1920

Theridion phaeostomum Simon, 1909

Theridion pictipes Keyserling, 1884

Theridion pictum (Walckenaer, 1802)

Theridion pigrum Keyserling, 1886

Theridion pilatum Urquhart, 1893

Theridion piligerum Frauenfeld, 1867

Theridion piliphilum Strand, 1907

Theridion pinastri L. Koch, 1872

Theridion pinguiculum Simon, 1909

Theridion pinicola Simon, 1873

Theridion pires Lévi, 1963

Theridion piriforme Berland, 1938

Theridion plaumanni Lévi, 1963

Theridion plectile Simon, 1909

Theridion plumipes Hasselt, 1882

Theridion pluviale Tullgren, 1910

Theridion poecilum Zhu, 1998

Theridion porphyreticum Urquhart, 1889

Theridion positivum Chamberlin, 1924

Theridion posticatum Simon, 1900

Theridion postmarginatum Tullgren, 1910

Theridion praeclusum Tullgren, 1910

Theridion praemite Simon, 1907

Theridion praetextum Simon, 1900

Theridion prominens Blackwall, 1870

Theridion prophyreticum Urquhart, 1889

Theridion proximum Lawrence, 1964

Theridion puellae Locket, 1980

Theridion pulanense Hu, 2001

Theridion pumilio Urquhart, 1886

Theridion punctipes Emerton, 1924

Theridion punicapunctatum Urquhart, 1891

Theridion punongpalayum Barrion & Litsinger, 1995

Theridion purcelli O. P.-Cambridge, 1904

Theridion pyramidale L. Koch, 1867

Theridion pyrenaeum Denis, 1944

Theridion qingzangense Hu, 2001

Theridion quadratum (O. P.-Cambridge, 1882)

Theridion quadrilineatum Lenz, 1886

Theridion quadripapulatum Thorell, 1895

Theridion quadripartitum Keyserling, 1891

Theridion rabuni Chamberlin & Ivie, 1944

Theridion rafflesi Simon, 1899

Theridion rampum Lévi, 1963

Theridion ravum Lévi, 1963

Theridion refugum Drensky, 1929

Theridion reinhardti Charitonov, 1946

Theridion resum Lévi, 1959

Theridion retreatense Strand, 1909

Theridion retrocitum Simon, 1909

Theridion rhodonotum Simon, 1909

Theridion ricense Lévi, 1959

Theridion rossi Lévi, 1963

Theridion rostriferum Simon, 1895

Theridion rothi Lévi, 1959

Theridion rubiginosum Keyserling, 1884

Theridion rubrum (Keyserling, 1886)

Theridion rurrenabaque Lévi, 1963

Theridion ruwenzoricola Strand, 1913

Theridion saanichum Chamberlin & Ivie, 1947

Theridion sabinjonis Strand, 1913

Theridion sadani Monga & Singh, 1989

Theridion samoense Berland, 1929

Theridion sanctum Lévi, 1959

Theridion sangzhiense Zhu, 1998

Theridion sardis Chamberlin & Ivie, 1944

Theridion saropus Thorell, 1887

Theridion scenicum Thorell, 1899

Theridion schlingeri Lévi, 1963

Theridion schrammeli Lévi, 1963

Theridion sciaphilum Benoit, 1977

Theridion semitinctum Simon, 1914

Theridion senckenbergi Lévi, 1963

Theridion septempunctatum Berland, 1933

Theridion serpatusum Guan & Zhu, 1993

Theridion sertatum Simon, 1909

Theridion setiferum Roewer, 1942

Theridion setosum L. Koch, 1872

Theridion setum Zhu, 1998

Theridion seximaculatum Zhu, 1998

Theridion sibiricum Marusik, 1988

Theridion simplex Thorell, 1877

Theridion sinaloa Lévi, 1959

Theridion sisyphium (Clerck, 1757)

Theridion soaresi Lévi, 1963

Theridion societatis Berland, 1934

Theridion solium Benoit, 1977

Theridion spinigerum Rainbow, 1916

Theridion spinitarse O. P.-Cambridge, 1876

Theridion spinosissimum Caporiacco, 1934

Theridion squalidae Urquhart, 1886

Theridion squalidum Urquhart, 1886

Theridion stamotum Lévi, 1963

Theridion stannardi Lévi, 1963

Theridion strepitus Peck & Shear, 1987

Theridion striatum Keyserling, 1884

Theridion styligerum F. O. P.-Cambridge, 1902

Theridion subitum O. P.-Cambridge, 1885

Theridion submirabile Zhu & Song, 1993

Theridion submissum Gertsch & Davis, 1936

Theridion subpingue Simon, 1908

Theridion subradiatum Simon, 1901

Theridion subrotundum Keyserling, 1891

Theridion subvittatum Simon, 1889

Theridion sulawesiense Marusik & Penney, 2005

Theridion swarczewskii Wierzbicki, 1902

Theridion t-notatum Thorell, 1895

Theridion taegense Paik, 1996

Theridion tahitiae Berland, 1934

Theridion tamerlani Roewer, 1942

Theridion tayrona Müller & Heimer, 1990

Theridion tebanum Lévi, 1963

Theridion teliferum Simon, 1895

Theridion tenellum C. L. Koch, 1841

Theridion tenuissimum Thorell, 1898

Theridion teresae Lévi, 1963

Theridion tessellatum Thorell, 1899

Theridion teutanoides Caporiacco, 1949

Theridion thaleri Marusik, 1988

Theridion thalia Workman, 1878

Theridion theridioides (Keyserling, 1890)

Theridion thorelli L. Koch, 1865

Theridion tibiale Hahn, 1831

Theridion tigrae Esyunin & Efimik, 1996

Theridion tikaderi Patel, 1973

Theridion timpanogos Lévi, 1957

Theridion tinctorium Keyserling, 1891

Theridion todinum Simon, 1880

Theridion topo Lévi, 1963

Theridion torosum Keyserling, 1884

Theridion trahax Blackwall, 1866

Theridion transgressum Petrunkevitch, 1911

Theridion trepidum O. P.-Cambridge, 1898

Theridion triangulare Franganillo, 1936

Theridion trifile Simon, 1907

Theridion trigonicum Thorell, 1890

Theridion tristani Lévi, 1959

Theridion triviale Thorell, 1881

Theridion trizonatum Caporiacco, 1949

Theridion tubicola Doleschall, 1859

Theridion tungurahua Lévi, 1963

Theridion turrialba Lévi, 1959

Theridion turrigerum Simon, 1899

Theridion uber Keyserling, 1884

Theridion uhligi Martin, 1974

Theridion umbilicus Lévi, 1963

Theridion uncatum F. O. P.-Cambridge, 1902

Theridion undatum Zhu, 1998

Theridion undulanotum Roewer, 1942

Theridion undulatum Westring, 1861

Theridion urnigerum Thorell, 1898

Theridion ursoi Caporiacco, 1947

Theridion urucum Lévi, 1963

Theridion usitum Strand, 1913

Theridion utcuyacu Lévi, 1963

Theridion valleculum Lévi, 1959

Theridion vallisalinarum Levy & Amitai, 1982

Theridion vanhoeffeni Strand, 1909

Theridion varians Hahn, 1833

Theridion ventricosum Rainbow, 1916

Theridion vespertinum Levy, 1985

Theridion viridana Urquhart, 1887

Theridion viridanum Urquhart, 1887

Theridion volubile Keyserling, 1884

Theridion vosserleri Strand, 1907

Theridion vossi Strand, 1907

Theridion vossioni Simon, 1884

Theridion vulvum Lévi, 1959

Theridion weberi Thorell, 1892

Theridion weyrauchi Lévi, 1963

Theridion whitcombi Sedgwick, 1973

Theridion wiehlei Schenkel, 1938

Theridion workmani Thorell, 1887

Theridion xianfengense Zhu & Song, 1992

Theridion xinjiangense (Hu & Wu, 1989)

Theridion yani Zhu, 1998

Theridion yuma Lévi, 1963

Theridion yunnanense Schenkel, 1963

Theridion zantholabio Urquhart, 1886

Theridion zebra Caporiacco, 1949

Theridion zebrinum Zhu, 1998

Theridion zekharya Levy, 2007

Theridion zhangmuense Hu, 2001

Theridion zhaoi Zhu, 1998

Theridion zhoui Zhu, 1998

Theridion zonarium Keyserling, 1884

Theridion zonatum Eydoux & Souleyet, 1841