Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region USA (North America)
Class
| Arachnida
Lamarck, 1801
Arachnids | 545
2867
11767 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 459
2495
10309 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 114
1067
6027 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 95
1031
5957 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 72
952
5572 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 70
950
5559 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 11
366
2105 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 58
419 | Genera
Species |
Taxom
|
Genera for USA
58 Genera with 419 Species #ACDEFGHKLMNOPRSTUWY
| Achaearanea Strand, 2005 | | 13 | Species | Taxom | | Anelosimus Simon, 1850 | Social cobweb spiders | 8 | Species | Taxom | | Argyrodes Simon, 1850 | Dewdrop spiders | 19 | Species | Taxom | | Ariamnes Thorell, 2007 | Whip spiders | 2 | Species | Taxom | | Asagena Sundevall, 1884 | | 6 | Species | Taxom | | Canalidion Wunderlich, 1882 | | 1 | Species | Taxom | | Chrosiothes Simon, 1894 | | 7 | Species | Taxom | | Chrysso O. P.-Cambridge, 1917 | Comb-footed Spiders | 4 | Species | Taxom | | Coleosoma O. P.-Cambridge, 1944 | | 4 | Species | Taxom | | Crustulina Menge, 1861 | | 3 | Species | Taxom | | Cryptachaea Archer, 1942 | cobweb spiders | 10 | Species | Taxom | | Dipoena Thorell, 1953 | | 25 | Species | Taxom | | Emertonella Bryant, 1886 | | 2 | Species | Taxom | | Enoplognatha Pavesi, 1942 | | 15 | Species | Taxom | | Episinus Walckenaer, 1809 | | 3 | Species | Taxom | | Euryopis Menge, 1963 | | 20 | Species | Taxom | | Faiditus Keyserling, 1898 | | 9 | Species | Taxom | | Gmogala Keyserling, 1890 | | 1 | Species | Taxom | | Hentziectypus Archer, 1936 | | 5 | Species | Taxom | | Histagonia Simon, 0 | | 1 | Species | Taxom | | Keijia Kocak & Kemal, 1802 | | 5 | Species | Taxom | | Kochiura O. P.-Cambridge, 1849 | | 1 | Species | Taxom | | Lasaeola Simon, 1868 | | 4 | Species | Taxom | | Latrodectus Walckenaer, 1837 | Black widow spider | 18 | Species | Taxom | | Lithyphantes Thorell, 1930 | | 1 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Meotipa Simon, 1917 | | 1 | Species | Taxom | | Neopisinus Marques, Buc..., 1894 | | 2 | Species | Taxom | | Neospintharus Exline, 1850 | | 4 | Species | Taxom | | Neottiura Menge, 1767 | | 1 | Species | Taxom | | Nesticodes Archer, 1846 | | 1 | Species | Taxom | | Ohlertidion Wunderlich, 1870 | | 1 | Species | Taxom | | Paidiscura Archer, 1834 | | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 2 | Species | Taxom | | Paratheridula Levi, 1886 | | 1 | Species | Taxom | | Pholcomma Thorell, 1882 | | 3 | Species | Taxom | | Phoroncidia Westwood, 1964 | | 4 | Species | Taxom | | Phycosoma O. P.-Cambridge, 1933 | | 4 | Species | Taxom | | Phylloneta Archer, 1884 | | 2 | Species | Taxom | | Platnickina Kocak & Kemal, 1802 | | 6 | Species | Taxom | | Rhomphaea L. Koch, 1873 | | 4 | Species | Taxom | | Robertus O. P.-Cambridge, 1933 | | 17 | Species | Taxom | | Rugathodes Archer, 1882 | | 2 | Species | Taxom | | Simitidion Wunderlich, 1836 | | 1 | Species | Taxom | | Spintharus Hentz, 1850 | | 1 | Species | Taxom | | Steatoda Sundevall, 1960 | False black widows | 30 | Species | Taxom | | Stemmops O. P.-Cambridge, 1933 | | 3 | Species | Taxom | | Styposis Simon, 1960 | | 2 | Species | Taxom | | Takayus Yoshida, 1842 | | 1 | Species | Taxom | | Tekellina Levi, 1957 | | 1 | Species | Taxom | | Theonoe Simon, 1906 | | 1 | Species | Taxom | | Theridion Walckenaer, 1963 | Tangle-Web Spiders | 111 | Species | Taxom | | Theridula Emerton, 1886 | | 5 | Species | Taxom | | Thymoites Keyserling, 1882 | | 13 | Species | Taxom | | Tidarren Chamberlin &..., 1842 | | 2 | Species | Taxom | | Ulesanis L. Koch, 1900 | | 2 | Species | Taxom | | Wamba O. P.-Cambridge, 1895 | | 2 | Species | Taxom | | Yunohamella Yoshida, 1842 | | 1 | Species | Taxom |
Species list for USA
419 Species and 1 Subspecies | Achaearanea acoreensis (Berland, 1932) | ⇒ Cryptachaea blattea Urquhart, 1886 | | Achaearanea canionensis | | | Achaearanea canionis (Chamberlin &..., 1929) | ⇒ Theridion bergi Herbert Walt..., 1963 | | Achaearanea conjuncta (Gertsch & Mu..., 1936) | ⇒ Hentziectypus conjunctus Gertsch & Mu..., 1936 | | Achaearanea florendida (Levi, 1959) | ⇒ Hentziectypus florendidus Levi, 1959 | | Achaearanea globosa (Hentz, 1850) | ⇒ Achaearanea triangularis Patel, 2005 | | Achaearanea insulsa (Gertsch & Mu..., 1936) | ⇒ Cryptachaea insulsa Gertsch & Mu..., 1936 | | Achaearanea porteri (Banks, 1896) | ⇒ Cryptachaea porteri Banks, 1896 | | Achaearanea rupicola (Emerton, 1882) | ⇒ Cryptachaea rupicola Emerton, 1882 | | Achaearanea schullei (Gertsch & Mu..., 1936) | ⇒ Hentziectypus schullei Gertsch & Mu..., 1936 | | Achaearanea tabulata (Levi, 1980) | ⇒ Parasteatoda tabulata Levi, 1980 | | Achaearanea tepidariorum (Koch, 1841) | ⇒ Parasteatoda tepidariorum C. L. Koch, 1841 | | Achaearanea triangularis Patel, 2005 | | | Anelosimus analyticus Ralph Vary C..., 1924 | | | Anelosimus arizona Agnarsson, 2006 | Odorous house ant | | Anelosimus elegans Agnarsson, 2006 | Cobweb spiders | | Anelosimus fraternus Agnarsson, 2006 | | | Anelosimus nelsoni (Agnarsson, 2006) | ⇒ Nesticodes rufipes Lucas, 1846 | | Anelosimus roseus (Nicolet, 1849) | ⇒ Kochiura rosea Hercule Nicolet, 1849 | | Anelosimus seximaculatus Zhu, 1998 | | | Anelosimus studiosus (Nicholas Mar..., 1850) | ⇒ Anelosimus fraternus Agnarsson, 2006 | | Argyrodes argentatus Octavius Pic..., 1880 | Dewdrop spider | | Argyrodes argyrodes (Walckenaer, 1842) | ⇒ Neospintharus trigonum Nicholas Mar..., 1850 | | Argyrodes baboquivari (Exline & Levi, 1962) | ⇒ Neospintharus baboquivari Exline & Levi, 1962 | | Argyrodes bicornis (O.P.-Cambridge, 1880) | ⇒ Neospintharus trigonum Nicholas Mar..., 1850 | | Argyrodes cancellatus (Hentz, 1850) | ⇒ Faiditus cancellatus Nicholas Mar..., 1850 | | Argyrodes corniger Simon, 1900 | | | Argyrodes elevatus (WÅ‚adysÅ‚aw ..., 1873) | ⇒ Chrysso pulcherrima Mello-Leitao, 1917 | | Argyrodes fictilium (Hentz, 1850) | ⇒ Rhomphaea fictilium Hentz, 1850 | | Argyrodes floridana Banks, 1900 | | | Argyrodes globosus (Keyserling, 1884) | ⇒ Faiditus globosus Eugen von Ke..., 1884 | | Argyrodes hawaiensis Simon, 1900 | | | Argyrodes hawaiiensis Eugène Simon, 1900 | | | Argyrodes labiatus (Zhu & Song, 1991) | ⇒ Rhomphaea labiata Zhu & Song, 1991 | | Argyrodes larvatus | | | Argyrodes miniaceus (Doleschall, 1857) | ⇒ Argyrodes miltosus Zhu & Da-xia..., 1991 | | Argyrodes nephilae WÅ‚adysÅ‚aw ..., 1873 | | | Argyrodes pluto Richard C. B..., 1906 | | | Argyrodes rostratus (John Blackwall, 1877) | ⇒ Rhomphaea rostrata Eugène Simon, 1873 | | Argyrodes trigonum (Hentz, 1850) | ⇒ Neospintharus trigonum Nicholas Mar..., 1850 | | Ariamnes corniger Eugène Simon, 1900 | | | Ariamnes waikula Gillespie & ..., 2007 | | | Asagena americana James Henry ..., 1882 | Two-Spotted Cobweb Spider | | Asagena fulva Eugen von Ke..., 1884 | | | Asagena medialis Richard C. B..., 1898 | | | Asagena meridionalis Wladislaus K..., 1894 | | | Asagena pulcher Eugen von Ke..., 1884 | Catalpa leafminer | | Asagena pulchra Keyserling, 1884 | | | Canalidion montanum James Henry ..., 1882 | | | Chrosiothes chirica Herbert Walt..., 1954 | | | Chrosiothes iviei Herbert Walt..., 1964 | Crested anoda | | Chrosiothes jenningsi Piel, 1995 | | | Chrosiothes jocosus Willis J. Ge..., 1936 | | | Chrosiothes minusculus Willis J. Ge..., 1936 | | | Chrosiothes portalensis Herbert Walt..., 1964 | Crested anoda | | Chrosiothes silvaticus Simon, 1894 | Cobweb spiders | | Chrysso albomaculata O. P.-Cambridge, 1882 | | | Chrysso nordica Ralph Vary C..., 1947 | | | Chrysso pelyx Herbert Walt..., 1957 | | | Chrysso pulcherrima Mello-Leitao, 1917 | | | Coleosoma acutiventer Eugen von Ke..., 1884 | | | Coleosoma blandum O. P.-Cambridge, 1882 | Sheath-bellied spider | | Coleosoma floridanum Banks, 1900 | Cobweb Spider | | Coleosoma normale Elizabeth Ba..., 1944 | | | Crustulina altera Willis J. Ge..., 1942 | | | Crustulina guttata Wider, 1834 | | | Crustulina sticta (O. P.-Cambridge, 1861) | ⇒ Crustulina guttata Wider, 1834 | | Cryptachaea amazonas Buckup, Marq..., 2012 | | | Cryptachaea ambera Levi, 1963 | | | Cryptachaea blattea Urquhart, 1886 | Theridiid spider | | Cryptachaea canionis Chamberlin &..., 1929 | | | Cryptachaea chiricahua Levi, 1955 | | | Cryptachaea fresno Levi, 1955 | | | Cryptachaea insulsa Gertsch & Mu..., 1936 | | | Cryptachaea porteri Banks, 1896 | Cobweb spiders | | Cryptachaea rupicola Emerton, 1882 | | | Cryptachaea serenoae Gertsch & Ar..., 1942 | | | Dipoena abdita Willis J. Ge..., 1936 | | | Dipoena appalachia Herbert Walt..., 1953 | | | Dipoena banksi Arthur Merto..., 1943 | Cobweb spiders | | Dipoena bernardino Herbert Walt..., 1963 | | | Dipoena boquete Herbert Walt..., 1963 | Cobweb spiders | | Dipoena buccalis Eugen von Ke..., 1886 | | | Dipoena cathedralis Herbert Walt..., 1953 | | | Dipoena chathami Herbert Walt..., 1953 | | | Dipoena cornuta Arthur Merto..., 1943 | Cobweb spiders | | Dipoena dorsata Muma, 1944 | Cobweb spiders | | Dipoena eatoni Arthur Merto..., 1943 | Cobweb spiders | | Dipoena hortoni Arthur Merto..., 1943 | Cobweb spiders | | Dipoena labialis (Chuandian Zhu, 1998) | ⇒ Phycosoma labialis Chuandian Zhu, 1998 | | Dipoena lana Herbert Walt..., 1953 | Cobweb spiders | | Dipoena lascivula Keyserling, 1886 | | | Dipoena lineatipes (Bryant, 1933) | ⇒ Phycosoma lineatipes Elizabeth Ba..., 1933 | | Dipoena malkini Herbert Walt..., 1953 | | | Dipoena neotoma Herbert Walt..., 1953 | | | Dipoena nigra (James Henry ..., 1882) | ⇒ Theridula nigerrima Alexander Pe..., 1911 | | Dipoena polita Cândido Firm..., 1947 | | | Dipoena proterva Arthur Merto..., 1943 | Cobweb spiders | | Dipoena provalis Herbert Walt..., 1953 | | | Dipoena rita Herbert Walt..., 1953 | | | Dipoena sulfurica Herbert Walt..., 1953 | | | Dipoena washougalia Herbert Walt..., 1953 | | | Emertonella emertoni Bryant, 1933 | | | Emertonella taczanowskii Keyserling, 1886 | Cobweb spiders | | Enoplognatha caricis Fickert, 1876 | | | Enoplognatha deserta Levy & Amitai, 1981 | | | Enoplognatha intrepida William Sør..., 1898 | | | Enoplognatha joshua Ralph Vary C..., 1942 | | | Enoplognatha latimana Hippa & Oksala, 1982 | | | Enoplognatha lineata Clerck, 1757 | | | Enoplognatha margarita Yaginuma, 1964 | | | Enoplognatha maricopa Herbert Walt..., 1962 | | | Enoplognatha marmorata (Nicholas Mar..., 1850) | ⇒ Enoplognatha caricis Fickert, 1876 | | Enoplognatha oelandica Tord Tamerla..., 1875 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Enoplognatha selma Ralph Vary C..., 1946 | | | Enoplognatha tecta (Keyserling, 1884) | ⇒ Enoplognatha caricis Fickert, 1876 | | Enoplognatha thoracica (Carl Wilhelm..., 1833) | ⇒ Enoplognatha oelandica Tord Tamerla..., 1875 | | Enoplognatha wyuta Ralph Vary C..., 1942 | | | Episinus amoenus Richard C. B..., 1911 | | | Episinus cognatus (Octavius Pic..., 1893) | ⇒ Neopisinus putus O. P.-Cambridge, 1894 | | Episinus truncatus (Latreille, 1809) | ⇒ Episinus angulatus John Blackwall, 1836 | | Euryopis argentea Emerton, 1882 | | | Euryopis californica Banks, 1904 | | | Euryopis coki Levi, 1954 | | | Euryopis episinoides Charles Atha..., 1847 | | | Euryopis formosa Banks, 1908 | | | Euryopis funebris Hentz, 1850 | | | Euryopis gertschi Levi, 1951 | Jost Van Dyke's Indian mallow | | Euryopis lineatipes O. P.-Cambridge, 1893 | Cobweb spiders | | Euryopis mulaiki Levi, 1954 | | | Euryopis pepini Levi, 1954 | | | Euryopis quinquemaculata Banks, 1900 | | | Euryopis saukea Levi, 1951 | Jost Van Dyke's Indian mallow | | Euryopis scriptipes Banks, 1908 | | | Euryopis spinigera O. P.-Cambridge, 1895 | Cobweb spiders | | Euryopis spiritus Levi, 1954 | | | Euryopis superba William Jose..., 1896 | | | Euryopis tavara Levi, 1954 | | | Euryopis texana Banks, 1908 | | | Euryopis varis Levi, 1963 | | | Euryopis weesei Levi, 1963 | | | Faiditus americanus WÅ‚adysÅ‚aw ..., 1874 | Cobweb spiders | | Faiditus cancellatus Nicholas Mar..., 1850 | | | Faiditus caudatus WÅ‚adysÅ‚aw ..., 1874 | Cobweb spiders | | Faiditus chickeringi H. Exline & ..., 1962 | Cobweb spiders | | Faiditus davisi H. Exline & ..., 1962 | | | Faiditus dracus Ralph Vary C..., 1936 | Cobweb spiders | | Faiditus globosus Eugen von Ke..., 1884 | Cobweb spiders | | Faiditus maculosus Octavius Pic..., 1898 | | | Faiditus subdolus Octavius Pic..., 1898 | Cobweb spiders | | Gmogala scarabaeus Eugen von Ke..., 1890 | | | Hentziectypus conjunctus Gertsch & Mu..., 1936 | | | Hentziectypus florendidus Levi, 1959 | Cobweb spiders | | Hentziectypus florens O. P.-Cambridge, 1896 | Cobweb spiders | | Hentziectypus globosus Hentz, 1850 | | | Hentziectypus schullei Gertsch & Mu..., 1936 | | | Histagonia nasutus | | | Keijia alabamensis (Gertsch & Ar..., 1942) | ⇒ Platnickina alabamensis Willis J. Ge..., 1942 | | Keijia antoni (Keyserling, 1884) | ⇒ Platnickina antoni Eugen von Ke..., 1884 | | Keijia mneon (Bösenberg & ..., 1906) | ⇒ Platnickina mneon Bösenberg & ..., 1906 | | Keijia punctosparsa (Emerton, 1882) | ⇒ Platnickina punctosparsa James Henry ..., 1882 | | Keijia tincta (Walckenaer, 1802) | ⇒ Platnickina tincta Walckenaer, 1802 | | Kochiura rosea Hercule Nicolet, 1849 | | | Lasaeola atopa Ralph Vary C..., 1949 | Thin-ribbed mountainsnail | | Lasaeola dbari Kovblyuk, Ma..., 2012 | | | Lasaeola maculosa Yoshida & Ono, 2000 | | | Lasaeola prona Menge, 1868 | | | Latrodectus antheratus Badcock, 1932 | | | Latrodectus bishopi Kaston, 1938 | Red widow | | Latrodectus curacaviensis (Müller, 1776) | ⇒ Latrodectus variegatus Hercule Nicolet, 1849 | | Latrodectus diaguita Carcavallo, 1960 | | | Latrodectus elegans Thorell, 1898 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus hasselti (Thorell, 1870) | ⇒ Latrodectus hasseltii Thorell, 1870 | | Latrodectus hasseltii Thorell, 1870 | Jockey Spider | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Latrodectus karrooensis Smithers, 1944 | | | Latrodectus katipo Powell, 1871 | Red Katipo | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Latrodectus mirabilis Holmberg, 1876 | | | Latrodectus renivulvatus Dahl, 1902 | | | Latrodectus revivensis Shulov, 1948 | | | Latrodectus tredecimguttatus Rossi, 1790 | European black widow | | Latrodectus variegatus Hercule Nicolet, 1849 | Lance-leaf stonecrop | | Latrodectus variolus (Walckenaer, 1837) | ⇒ Latrodectus hesperus Chamberlin &..., 1935 | | Lithyphantes oophorus Petrunkevitch, 1930 | | | Melychiopharis cynips Eugène Simon, 1895 | | | Meotipa pulcherrima Mello-Leitao, 1917 | | | Neopisinus cognatus O.Pickard-Ca..., 1893 | Cobweb spiders | | Neopisinus putus O. P.-Cambridge, 1894 | Cobweb spiders | | Neospintharus baboquivari Exline & Levi, 1962 | | | Neospintharus bicornis Octavius Pic..., 1880 | | | Neospintharus furcatus O. P.-Cambridge, 1894 | Cobweb spiders | | Neospintharus trigonum Nicholas Mar..., 1850 | Horned Parasitic Cobweaver | | Neottiura bimaculata Linnaeus, 1767 | | | Nesticodes rufipes Lucas, 1846 | Cobweb spiders | | Ohlertidion ohlerti Tord Tamerla..., 1870 | | | Paidiscura pallens John Blackwall, 1834 | | | Parasteatoda tabulata Levi, 1980 | Comb-footed spider | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Paratheridula perniciosa Eugen von Ke..., 1886 | Cobweb spiders | | Pholcomma barnesi Herbert Walt..., 1957 | | | Pholcomma carota Herbert Walt..., 1957 | | | Pholcomma hirsutum James Henry ..., 1882 | | | Phoroncidia americana James Henry ..., 1882 | | | Phoroncidia oahuensis Eugène Simon, 1900 | | | Phoroncidia pilula Karsch, 1879 | | | Phoroncidia tina Herbert Walt..., 1964 | Crested anoda | | Phycosoma altum Eugen von Ke..., 1886 | Cobweb spider | | Phycosoma inornatum Octavius Pic..., 1861 | Silky Gallows-spider | | Phycosoma labialis Chuandian Zhu, 1998 | | | Phycosoma lineatipes Elizabeth Ba..., 1933 | | | Phylloneta impressa Ludwig Carl ..., 1881 | | | Phylloneta pictipes Keyserling, 1884 | | | Platnickina adamsoni Berland, 1934 | | | Platnickina alabamensis Willis J. Ge..., 1942 | | | Platnickina antoni Eugen von Ke..., 1884 | | | Platnickina mneon Bösenberg & ..., 1906 | Theridiid spidereater | | Platnickina punctosparsa James Henry ..., 1882 | | | Platnickina tincta Walckenaer, 1802 | | | Rhomphaea fictilium Hentz, 1850 | Lizard Spider | | Rhomphaea labiata Zhu & Song, 1991 | | | Rhomphaea projiciens O. P.-Cambridge, 1896 | Cobweb spiders | | Rhomphaea rostrata Eugène Simon, 1873 | | | Robertus arcticus Ralph Vary C..., 1947 | | | Robertus banksi Kaston, 1946 | | | Robertus borealis Kaston, 1946 | | | Robertus crosbyi Kaston, 1946 | | | Robertus eremophilus Ralph Vary C..., 1928 | | | Robertus floridensis Kaston, 1946 | | | Robertus frontatus Richard C. B..., 1892 | | | Robertus fuscus James Henry ..., 1894 | | | Robertus laticeps Eugen von Ke..., 1884 | | | Robertus lividus John Blackwall, 1836 | | | Robertus longipalpus Kaston, 1946 | | | Robertus neglectus O. P.-Cambridge, 1871 | | | Robertus pumilus James Henry ..., 1909 | | | Robertus riparius Eugen von Ke..., 1886 | | | Robertus similis Kaston, 1946 | | | Robertus spinifer James Henry ..., 1909 | | | Robertus vigerens Ralph Vary C..., 1933 | | | Rugathodes aurantius James Henry ..., 1915 | | | Rugathodes sexpunctatus James Henry ..., 1882 | | | Simitidion simile Carl Ludwig ..., 1836 | | | Spintharus flavidus Nicholas Mar..., 1850 | Cobweb spiders | | Steatoda alamosa Willis J. Ge..., 1960 | | | Steatoda alboclathrata Eugène Simon, 1897 | | | Steatoda albomaculata (De Geer, 1778) | ⇒ Chrysso albomaculata O. P.-Cambridge, 1882 | | Steatoda americana (Emerton, 1882) | ⇒ Steatoda mexicana Herbert Walt..., 1957 | | Steatoda apacheana Willis J. Ge..., 1960 | | | Steatoda atascadera Ralph Vary C..., 1942 | | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Steatoda borealis Nicholas Mar..., 1850 | Boreal Combfoot | | Steatoda capensis Hann, 1990 | Black cobweb | | Steatoda castanea Clerck, 1758 | | | Steatoda erigoniformis O. P.-Cambridge, 1872 | Cobweb spiders | | Steatoda fulva (Keyserling, 1884) | ⇒ Asagena fulva Eugen von Ke..., 1884 | | Steatoda grandis (Richard C. B..., 1901) | ⇒ Steatoda mexicana Herbert Walt..., 1957 | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda hespera Ralph Vary C..., 1933 | Florida carpenter ant | | Steatoda medialis (Banks, 1898) | ⇒ Steatoda washona Willis J. Ge..., 1960 | | Steatoda mexicana Herbert Walt..., 1957 | | | Steatoda nobilis Tord Tamerla..., 1875 | Cobweb weaver | | Steatoda palomara Ralph Vary C..., 1935 | | | Steatoda paykulliana Walckenaer, 1805 | | | Steatoda pulchra Keyserling, 1884 | | | Steatoda punctulata (Marx, 1898) | ⇒ Platnickina tincta Walckenaer, 1802 | | Steatoda quadrimaculata Octavius Pic..., 1896 | Cobweb spiders | | Steatoda septemmaculata (Levi, 1957) | ⇒ Steatoda erigoniformis O. P.-Cambridge, 1872 | | Steatoda transversa (Richard C. B..., 1898) | ⇒ Theridion transgressum Alexander Pe..., 1911 | | Steatoda trianguloides Gershom Levy, 1991 | | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Steatoda variata Willis J. Ge..., 1960 | | | Steatoda variata china Gertsch, 1960 | | | Steatoda washona Willis J. Ge..., 1960 | | | Stemmops bicolor Octavius Pic..., 1894 | Cobweb spiders | | Stemmops cambridgei Herbert Walt..., 1955 | Cobweb spiders | | Stemmops ornatus Elizabeth Ba..., 1933 | | | Styposis ajo Herbert Walt..., 1960 | Thicket anoda | | Styposis clausis Herbert Walt..., 1960 | Cobweb spiders | | Takayus lyricus (Walckenaer, 1842) | ⇒ Yunohamella lyrica Walckenaer, 1842 | | Tekellina archboldi Herbert Walt..., 1957 | | | Theonoe stridula Crosby, 1906 | | | Theridion acutitarse Eugène Simon, 1900 | | | Theridion aeolium Herbert Walt..., 1963 | | | Theridion agrifoliae Herbert Walt..., 1957 | | | Theridion albidum (Richard C. B..., 1895) | ⇒ Theridion berlandi Carl Friedri..., 1942 | | Theridion albipes Ludwig Carl ..., 1878 | | | Theridion ampliatum Arthur T. Ur..., 1892 | | | Theridion antonii | | | Theridion ariel Bellvert & A..., 2021 | | | Theridion arizonense Herbert Walt..., 1957 | | | Theridion aurantius Emerton, 1915 | | | Theridion australe Richard C. B..., 1899 | | | Theridion australis | | | Theridion bergi Herbert Walt..., 1963 | | | Theridion berlandi Carl Friedri..., 1942 | | | Theridion caliban Bellvert & A..., 2021 | | | Theridion californicum Richard C. B..., 1904 | | | Theridion cameronense Herbert Walt..., 1957 | | | Theridion campestratum Eugène Simon, 1900 | | | Theridion ceres Bellvert & A..., 2021 | | | Theridion cheimatos Willis J. Ge..., 1942 | | | Theridion cinctipes Richard C. B..., 1898 | | | Theridion cinereum (Tord Tamerla..., 1875) | ⇒ Platnickina alabamensis Willis J. Ge..., 1942 | | Theridion cochise Herbert Walt..., 1963 | | | Theridion cowlesae Herbert Walt..., 1957 | | | Theridion cynicum Willis J. Ge..., 1936 | | | Theridion derhami Eugène Simon, 1895 | | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridion dilutum Herbert Walt..., 1957 | | | Theridion dividuum (Willis J. Ge..., 1942) | ⇒ Thymoites expulsus Willis J. Ge..., 1936 | | Theridion dulcineum Willis J. Ge..., 1942 | | | Theridion elevatum (Tord Tamerla..., 1881) | ⇒ Tidarren haemorrhoidale Philip Bertkau, 1880 | | Theridion ellicottense Dobyns & Bond, 1996 | | | Theridion eugeni Carl Friedri..., 1942 | | | Theridion familiare Octavius Pic..., 1871 | | | Theridion ferdinand Bellvert & A..., 2021 | | | Theridion flavonotatum Lawrence Becker, 1879 | | | Theridion frondeum Nicholas Mar..., 1850 | Eastern Long-Legged Cobweaver | | Theridion geminipunctum Ralph Vary C..., 1924 | | | Theridion gertschi Herbert Walt..., 1959 | | | Theridion glaucescens Lawrence Becker, 1879 | | | Theridion goodnightorum Herbert Walt..., 1957 | | | Theridion grallator Simon, 1900 | Happy face spider | | Theridion haleakalense Eugène Simon, 1900 | | | Theridion hemerobium Eugène Simon, 1914 | | | Theridion hidalgo Herbert Walt..., 1957 | | | Theridion hotanense Zhu & Zhou, 1993 | | | Theridion impressum (L. Koch, 1881) | ⇒ Phylloneta impressa Ludwig Carl ..., 1881 | | Theridion inornatum (O. P.-Cambridge, 1861) | ⇒ Phycosoma inornatum Octavius Pic..., 1861 | | Theridion intritum Bishop & Crosby, 1926 | | | Theridion istokpoga Herbert Walt..., 1957 | Cobweb spiders | | Theridion juno Bellvert & A..., 2021 | | | Theridion kauaiense Eugène Simon, 1900 | | | Theridion kawea Herbert Walt..., 1957 | | | Theridion kentuckyense Keyserling, 1884 | | | Theridion kentuckyensis | | | Theridion kollari Carl Ludwig ..., 1852 | | | Theridion lawrencei Willis J. Ge..., 1942 | | | Theridion leechi Willis J. Ge..., 1942 | | | Theridion leviorum Willis J. Ge..., 1976 | | | Theridion liliputanum | | | Theridion llano Herbert Walt..., 1957 | | | Theridion logan Levi & Patrick, 2013 | | | Theridion maranum Herbert Walt..., 1963 | | | Theridion marxii | | | Theridion mauiense Eugène Simon, 1900 | | | Theridion melanostictum Octavius Pic..., 1876 | Cobweb weaver | | Theridion melanurum Carl Wilhelm..., 1831 | Balsam fir | | Theridion melinum Eugène Simon, 1900 | | | Theridion metator Eugène Simon, 1907 | | | Theridion michelbacheri Herbert Walt..., 1957 | | | Theridion miranda Bellvert & A..., 2021 | | | Theridion montanum (Emerton, 1882) | ⇒ Canalidion montanum James Henry ..., 1882 | | Theridion morulum (Octavius Pic..., 1898) | ⇒ Theridion eugeni Carl Friedri..., 1942 | | Theridion murarium James Henry ..., 1882 | | | Theridion myersi Herbert Walt..., 1957 | | | Theridion mystaceum Koch, 1870 | | | Theridion neomexicanum Richard C. B..., 1901 | | | Theridion neshamini Herbert Walt..., 1957 | | | Theridion odoratum Chuandian Zhu, 1998 | | | Theridion ohlerti (Thorell, 1870) | ⇒ Ohlertidion ohlerti Tord Tamerla..., 1870 | | Theridion opertaneum Scudder, 1890 | | | Theridion orlando Archer, 1950 | | | Theridion pallens (O. Pickard-C..., 1879) | ⇒ Paidiscura pallens John Blackwall, 1834 | | Theridion pennsylvanicum James Henry ..., 1913 | | | Theridion perkinsi Eugène Simon, 1900 | | | Theridion petraeum (Ludwig Carl ..., 1872) | ⇒ Theridion wiehlei Ehrenfried S..., 1938 | | Theridion pictipes (Keyserling, 1884) | ⇒ Phylloneta pictipes Keyserling, 1884 | | Theridion pictum (Charles Atha..., 1802) | ⇒ Theridion hemerobium Eugène Simon, 1914 | | Theridion pierre Levi & Patrick, 2013 | | | Theridion placens Keyserling, 1884 | | | Theridion positivum Ralph Vary C..., 1924 | | | Theridion posticatum Eugène Simon, 1900 | | | Theridion praetextum Eugène Simon, 1900 | | | Theridion prospero Bellvert & A..., 2021 | | | Theridion punctipes James Henry ..., 1924 | | | Theridion rabuni Ralph Vary C..., 1944 | | | Theridion saanichum Ralph Vary C..., 1947 | | | Theridion sardis Ralph Vary C..., 1944 | | | Theridion seximaculatum (Chuandian Zhu, 1998) | ⇒ Anelosimus seximaculatus Zhu, 1998 | | Theridion sinaloa Herbert Walt..., 1959 | | | Theridion stannardi Herbert Walt..., 1963 | | | Theridion submissum Willis J. Ge..., 1936 | | | Theridion sycorax Bellvert & A..., 2021 | | | Theridion timpanogos Herbert Walt..., 1957 | | | Theridion transgressum Alexander Pe..., 1911 | | | Theridion tubicola Carl Ludwig ..., 1859 | | | Theridion varians Carl Wilhelm..., 1833 | Red spruce | | Theridion ventillans | | | Theridion ventricosum William Jose..., 1916 | | | Theridion wiehlei Ehrenfried S..., 1938 | | | Theridion yuma Herbert Walt..., 1963 | | | Theridula emertoni Herbert Walt..., 1954 | Emerton'S Bitubercled Cobweaver | | Theridula gonygaster Eugène Simon, 1873 | Cobweb spiders | | Theridula nigerrima Alexander Pe..., 1911 | | | Theridula opulenta (Charles Atha..., 1842) | ⇒ Theridula gonygaster Eugène Simon, 1873 | | Theridula quadripunctata Keyserling, 1886 | | | Thymoites camano Herbert Walt..., 1957 | | | Thymoites expulsus Willis J. Ge..., 1936 | | | Thymoites illudens Willis J. Ge..., 1936 | | | Thymoites maderae Willis J. Ge..., 1942 | Cobweb spiders | | Thymoites marxi Crosby, 1906 | | | Thymoites minero Roth, 1992 | | | Thymoites minnesota Herbert Walt..., 1964 | Crested anoda | | Thymoites missionensis Herbert Walt..., 1957 | Cobweb spiders | | Thymoites pallidus James Henry ..., 1913 | | | Thymoites pictipes Richard C. B..., 1904 | | | Thymoites sarasota Herbert Walt..., 1957 | | | Thymoites sclerotis Herbert Walt..., 1957 | | | Thymoites unimaculatus James Henry ..., 1882 | | | Tidarren haemorrhoidale Philip Bertkau, 1880 | Cobweb spiders | | Tidarren sisyphoides Charles Atha..., 1842 | Cobweb spiders | | Ulesanis americana Emerton, 1882 | | | Ulesanis oahuensis Simon, 1900 | | | Wamba congener Octavius Pic..., 1896 | | | Wamba crispulus Eugène Simon, 1895 | | | Yunohamella lyrica Walckenaer, 1842 | |
Subnodes of Theridiidae with occurrences in USA
 | | Theridiidae (Sundevall 1833) |
Links, sources and further information Theridiidae at artfakta.se
Theridiidae at biodiversity.org.au
Theridiidae at dyntaxa.se
Theridiidae at gbif.org
Theridiidae at irmng.org
Theridiidae at itis.gov
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