List of species Theridiidae: Theridion
| Genus | Species / Subspecies | Autor | ||
| Theridion | ||||
| adrianopoli | Drensky, 1915 |  | ||
| albipes | L. Koch, 1878 | | ||
| betteni | Wiehle, 1960 |  |  | |
| boesenbergi | Strand, 1904 | | ||
| bosniense | Wunderlich, 2011 | | ||
| carpathium | Brignoli, 1984 | | ||
| cinereum | Thorell, 1875 | | ||
| corcyraeum | Brignoli, 1984 | | ||
| elimatum | L. Koch, 1882 | | ||
| familiare | O. P.-Cambridge, 1871 | | ||
| furfuraceum | Simon, 1914 | | ||
| genistae | Simon, 1873 | | ||
| glaucinum | Simon, 1881 | | ||
| hannoniae | Denis, 1944 | | | |
| harmsi | Wunderlich, 2011 | | ||
| helena | Wunderlich, 2011 | | ||
| hemerobium | Simon, 1914 | | ||
| histrionicum | Thorell, 1875 | | ||
| innocuum | Thorell, 1875 | | ||
| italiense | Wunderlich, 1995 | | ||
| kollari | Doleschall, 1852 | | ||
| laevigatum | Blackwall, 1870 | | ||
| lapidicola | Kulczyński, 1887 | | ||
| malagaense | Wunderlich, 2011 | | ||
| melanostictum | O. P.-Cambridge, 1876 | | | |
| melanurum | Hahn, 1831 | | ||
| mystaceum | L. Koch, 1870 | | ||
| nasutum | Wunderlich, 1995 | | ||
| negebense | Levy & Amitai, 1982 | | ||
| palmgreni | Marusik & Cellarius, 1986 | | ||
| parvulum | Blackwall, 1870 | | ||
| petraeum | L. Koch, 1872 | | | |
| pictum | (Walckenaer, 1802) | | | |
| pinastri | L. Koch, 1872 | | | |
| pinicola | Simon, 1873 | | | |
| prominens | Blackwall, 1870 | | ||
| pyrenaeum | Denis, 1944 | | ||
| semitinctum | Simon, 1914 | | ||
| sibiricum | Marusik, 1988 | | ||
| swarczewskii | Wierzbicki, 1902 | | ||
| tenellum | C. L. Koch, 1841 | | ||
| tigrae | Esyunin & Efimik, 1996 | | ||
| uhligi | Martin, 1974 | | | |
| varians | Hahn, 1833 | | | |
| varians melanotum | Strand, 1907 | | ||
| varians rusticum | Simon, 1873 | | ||
| wiehlei | Schenkel, 1938 | |
