Included taxa
Levi, H. W. & Randolph, D. E. (1975). A key and checklist of American spiders of the family Theridiidae north of Mexico (Araneae). Journal of Arachnology 3: 31-51. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Chrosiothes jocosus | Theridiidae | 37, f. 23, 25 (m) | Chrosiothes jocosus |
| Coleosoma normale | Theridiidae | 37, f. 67 (m) | Coleosoma normale |
| Crustulina altera | Theridiidae | 37, f. 4-5 (m) | Crustulina altera |
| Dipoena melanogaster | Theridiidae | 37, f. 39 (f) | Dipoena melanogaster |
| Emertonella emertoni | Theridiidae | 38, f. 41, 43 (m) | Euryopis emertoni |
| Enoplognatha marmorata | Theridiidae | 38, f. 14-15, 18 (m) | Enoplognatha marmorata |
| Euryopis flavomaculata | Theridiidae | 38, f. 38 (f) | Euryopis flavomaculata |
| Hentziectypus globosus | Theridiidae | 36, f. 51, 54 (m) | Achaearanea globosa |
| Lasaeola atopa | Theridiidae | 37, f. 44 (m) | Dipoena atopa |
| Latrodectus mactans | Theridiidae | 39, f. 6-8 (mf) | Latrodectus mactans |
| Parasteatoda tepidariorum | Theridiidae | 36, f. 52, 55 (m) | Achaearanea tepidariorum |
| Paratheridula perniciosa | Theridiidae | 39, f. 61-63 (mf) | Paratheridula perniciosa |
| Tekellina archboldi | Synotaxidae | 41, f. 27-28 (m) | Tekellina archboldi |
| Theridion neomexicanum | Theridiidae | 45, f. 78-79 (m) | Theridion neomexicanum |
| Theridion pictum | Theridiidae | 45, f. 72, 74-77 (mf) | Theridion pictum |
| Theridula emertoni | Theridiidae | 47, f. 58-60 (m) | Theridula emertoni |
| Thymoites expulsus | Theridiidae | 47, f. 70 (m) | Thymoites expulsus |
| Tidarren sisyphoides | Theridiidae | 47, f. 48-50 (mf) | Tidarren sisyphoides |
Genera
No genus found for this reference