Included taxa
Levi, H. W. (1957a). The spider genera Enoplognatha, Theridion, and Paidisca in America north of Mexico (Araneae, Theridiidae). Bulletin of the American Museum of Natural History 112: 1-124. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Canalidion montanum | Theridiidae | 71, f. 251-256 (mf) | Theridion montanum |
| Eidmannella pallida | Nesticidae | 6, 21 (S of Enoplognatha pallida and Theridion subterraneum) | Nesticus pallidus |
| Enoplognatha caricis | Theridiidae | 13, f. 11, 25, 28-29, 34-37 (mf, S of Enoplognatha camtschadalica) | Enoplognatha tecta |
| Enoplognatha intrepida | Theridiidae | 17, f. 40-41, 48, 51-52 (mf, T from Theridion, S of Enoplognatha rugosa) | Enoplognatha intrepida |
| Enoplognatha joshua | Theridiidae | 15, f. 42-46, 54-56 (mf, S of Enoplognatha joshua pintura and E. piuta) | Enoplognatha joshua |
| Enoplognatha marmorata | Theridiidae | 11, f. 24, 26-27, 30-33 (mf, S of Enoplognatha marmorata parvior and E. mimoides) | Enoplognatha marmorata |
| Enoplognatha ovata | Theridiidae | 7, f. 1-10 (mf, T from Theridion) | Enoplognatha ovata |
| Enoplognatha selma | Theridiidae | 10, f. 15-16, 19-20, 22-23 (m, Df) | Enoplognatha selma |
| Enoplognatha thoracica | Theridiidae | 9, f. 13-14, 17-18, 21 (mf) | Enoplognatha thoracica |
| Enoplognatha wyuta | Theridiidae | 15, f. 38-39, 47, 49-50, 53 (mf) | Enoplognatha wyuta |
| Gaucelmus augustinus | Synotaxidae | 21 (S of Theridion eigenmanni) | Gaucelmus augustinus |
| Nesticodes rufipes | Theridiidae | 56, f. 188-193 (mf, S of Robertus pilosus) | Theridion rufipes |
| Ohlertidion ohlerti | Theridiidae | 98, f. 324-325, 332-334 (mf, T from Allotheridion, S of Theridion simulatum) | Theridion ohlerti |
| Paratheridula perniciosa | Theridiidae | 21 (S of Allotheridion arcadicum) | Mysmena quadrimaculata |
| Phylloneta impressa | Theridiidae | 89, f. 321, 326-328 (mf, S of Theridion frigicola) | Theridion impressum |
| Phylloneta pictipes | Theridiidae | 77, f. 270, 278-279, 294-295 (Dm, f) | Theridion pictipes |
| Platnickina adamsoni | Theridiidae | 62, f. 198-199, 209, 213-214 (mf, S of Chindellum magnificum and Theridion insulicola) | Theridion hobbsi |
| Platnickina alabamensis | Theridiidae | 58, f. 202-203, 206-208 (mf, S of Theridion cinerascens, T. cinereum Emerton and T. talmo) | Theridion alabamense |
| Platnickina antoni | Theridiidae | 60, f. 196-197, 205, 215-216, 219-220 (m, Df) | Theridion antoni |
| Platnickina punctosparsa | Theridiidae | 60, f. 194-195, 204, 217-218, 220-221 (mf) | Theridion punctosparsum |
| Platnickina tincta | Theridiidae | 61, f. 200-201, 210-212 (mf) | Theridion tinctum |
| Rugathodes aurantius | Theridiidae | 93, f. 337-339, 350-352 (mf) | Theridion aurantium |
| Rugathodes aurantius | Theridiidae | 98, f. 353 (f) | Theridion lowriei |
| Rugathodes sexpunctatus | Theridiidae | 91, f. 340-349 (mf) | Theridion sexpunctatum |
| Simitidion simile | Theridiidae | 53, f. 179-180, 187 (mf) | Theridion simile |
| Steatoda triangulosa | Theridiidae | 21 (S of Theridion saylori) | Teutana triangulosa |
| Theridion agrifoliae | Theridiidae | 83, f. 284-285, 302-303 (Dmf) | Theridion agrifoliae |
| Theridion albidum | Theridiidae | 82, f. 286-287, 300-301 (mf, T from Allotheridion) | Theridion albidum |
| Theridion americanum | Theridiidae | 22 (not recognizable = nomen dubium) | Theridion americanum |
| Theridion arizonense | Theridiidae | 49, f. 137-138 (Df) | Theridion arizonense |
| Theridion atrilabrum | Theridiidae | 22 (not recognizable = nomen dubium) | Theridion atrilabrum |
| Theridion australe | Theridiidae | 41, f. 131-132, 148-151 (mf, T from Allotheridion) | Theridion australe |
| Theridion blandum | Theridiidae | 22 (not recognizable = nomen dubium) | Theridion blandum |
| Theridion californicum | Theridiidae | 84, f. 273, 276-277, 304-305 (mf, S of Theridion pseudofrondeum) | Theridion californicum |
| Theridion cameronense | Theridiidae | 40, f. 114-115 (Df) | Theridion cameronense |
| Theridion catenatum | Theridiidae | 22 (not recognizable = nomen dubium) | Theridion catenatum |
| Theridion cheimatos | Theridiidae | 96, f. 335-336, 354-357 (Dm, f) | Theridion cheimatos |
| Theridion cinctipes | Theridiidae | 29, f. 87-88, 99 (m) | Theridion cinctipes |
| Theridion cowlesae | Theridiidae | 31, f. 91-92 (Df) | Theridion cowlesae |
| Theridion cruciatum | Theridiidae | 22 (not recognizable = nomen dubium) | Theridion cruciatum |
| Theridion cynicum | Theridiidae | 39, f. 126-128 (m, Df, T from Anelosimus) | Theridion cynicum |
| Theridion differens | Theridiidae | 32, f. 100-101, 104-106 (mf, T from Allotheridion) | Theridion differens |
| Theridion dilutum | Theridiidae | 37, f. 112-113, 123-125 (Dmf) | Theridion dilutum |
| Theridion dividuum | Theridiidae | 25, f. 67-68, 71-74 (mf, T from Allotheridion) | Theridion dividuum |
| Theridion dulcineum | Theridiidae | 26, f. 69-70, 75-76 (mf, T from Allotheridion) | Theridion dulcineum |
| Theridion flavonotatum | Theridiidae | 34, f. 102-103, 107-109 (mf, T from Allotheridion, S of Theridion atramontanum, T. dimachaerum and T. pascagoulense) | Theridion flavonotatum |
| Theridion frondeum | Theridiidae | 81, f. 288-289, 298-299 (mf, T from Allotheridion) | Theridion frondeum |
| Theridion geminipunctum | Theridiidae | 43, f. 135-136, 142-144 (mf, S of Theridion mohave) | Theridion geminipunctum |
| Theridion glaucescens | Theridiidae | 44, f. 152-153, 155-156 (mf) | Theridion glaucescens |
| Theridion goodnightorum | Theridiidae | 41, f. 129-130, 145-147 (Dmf) | Theridion goodnightorum |
| Theridion hemerobium | Theridiidae | 52, f. 166-167, 171-172, 174 (mf, S of Allotheridion fieldi and Theridion wallacei Schenkel) | Theridion berkeleyi |
| Theridion hidalgo | Theridiidae | 43, f. 133-134, 139-141 (Dmf) | Theridion hidalgo |
| Theridion incisuratum | Theridiidae | 22 (not recognizable = nomen dubium) | Theridion incisuratum |
| Theridion inconstans | Theridiidae | 22 (not recognizable = nomen dubium) | Theridion inconstans |
| Theridion intentum | Theridiidae | 22 (not recognizable = nomen dubium) | Theridion intentum |
| Theridion intritum | Theridiidae | 35, f. 110-111, 120-122 (mf, T from Allotheridion) | Theridion intritum |
| Theridion istokpoga | Theridiidae | 67, f. 235-236, 247-248 (Dmf) | Theridion istokpoga |
| Theridion kawea | Theridiidae | 48, f. 118-119 (Df) | Theridion kawea |
| Theridion lawrencei | Theridiidae | 71, f. 257-260 (m, Df) | Theridion lawrencei |
| Theridion leechi | Theridiidae | 74, f. 267-268, 290-291 (mf) | Theridion leechi |
| Theridion llano | Theridiidae | 28, f. 77-80 (Dmf) | Theridion llano |
| Theridion melanurum | Theridiidae | 55, f. 181-186 (mf, S of Theridion bishopi, T. dorsatum, T. pictulum and T. stanfordi) | Theridion melanurum |
| Theridion michelbacheri | Theridiidae | 47, f. 159-163 (Dmf) | Theridion michelbacheri |
| Theridion morulum | Theridiidae | 79, f. 271, 280-281, 296-297 (mf) | Theridion jeanae |
| Theridion murarium | Theridiidae | 19, f. 12, 57-58, 61-63 (mf) | Theridion murarium |
| Theridion myersi | Theridiidae | 31, f. 95-98 (Dmf) | Theridion myersi |
| Theridion neomexicanum | Theridiidae | 76, f. 269, 274-275, 292-293 (mf, S of Theridion placens Keyserling and T. placidum) | Theridion neomexicanum |
| Theridion neshamini | Theridiidae | 88, f. 311-312, 317-319 (Dmf) | Theridion neshamini |
| Theridion orix | Theridiidae | 22 (lapsus, not recognizable = nomen dubium) | Theridion oryx |
| Theridion orlando | Theridiidae | 87, f. 309-310, 315-316 (Dm, f, T from Allotheridion) | Theridion orlando |
| Theridion oscitabundum | Theridiidae | 22 (not recognizable = nomen dubium) | Theridion oscitabundum |
| Theridion pennsylvanicum | Theridiidae | 85, f. 306-308, 313-314, 320 (mf) | Theridion pennsylvanicum |
| Theridion pertenue | Theridiidae | 22 (not recognizable = nomen dubium) | Theridion pertenue |
| Theridion petraeum | Theridiidae | 24, f. 59-60, 64-66 (mf, S of Theridion maxillatum) | Theridion petraeum |
| Theridion pictum | Theridiidae | 50, f. 164-165, 168-170, 173 (mf, S of Theridion zelotypum) | Theridion ornatum |
| Theridion positivum | Theridiidae | 68, f. 237-239, 243-246 (Dm, f, S of Chindellum detractum, Theridion cybele and T. denisi) | Theridion positivum |
| Theridion punctipes | Theridiidae | 75, f. 261-266 (m, Df) | Theridion punctipes |
| Theridion rabuni | Theridiidae | 28, f. 81-86 (mf, S of Theridion mumae and T. reticulateum) | Theridion rabuni |
| Theridion saanichum | Theridiidae | 70, f. 240-242, 249-250 (Dm, f) | Theridion saanichum |
| Theridion sardis | Theridiidae | 30, f. 89-90 (m) | Theridion sarde |
| Theridion submissum | Theridiidae | 38, f. 116-117 (m) | Theridion submissum |
| Theridion timpanogos | Theridiidae | 31, f. 93-94 (Df) | Theridion timpanogos |
| Theridion transgressum | Theridiidae | 47, f. 154, 157-158 (mf, S of Theridion ritae) | Theridion transgressum |
| Theridion varians | Theridiidae | 52, f. 175-178 (mf) | Theridion varians |
| Thymoites camano | Theridiidae | 105, f. 367-373 (Dmf) | Paidisca camano |
| Thymoites expulsus | Theridiidae | 109, f. 400, 416-417 (mf) | Paidisca expulsa |
| Thymoites illudens | Theridiidae | 110, f. 396, 399, 414-415 (mf) | Paidisca illudens |
| Thymoites maderae | Theridiidae | 106, f. 397-398, 420-421 (mf) | Paidisca maderae |
| Thymoites marxi | Theridiidae | 111, f. 393-395, 401, 418-419 (mf) | Paidisca marxi |
| Thymoites missionensis | Theridiidae | 102, f. 380-383 (Dmf) | Paidisca missionensis |
| Thymoites oleatus | Theridiidae | 81, f. 272, 282-283 (f) | Theridion petrense |
| Thymoites pallidus | Theridiidae | 99, f. 358-366 (mf, S of Dipoena cubana and Tholocco edinburgensis) | Paidisca pallida |
| Thymoites pictipes | Theridiidae | 102, f. 374-379 (mf, S of Theridion hansi) | Paidisca pictipes |
| Thymoites sarasota | Theridiidae | 105, f. 402-405 (Df) | Paidisca sarasota |
| Thymoites sclerotis | Theridiidae | 104, f. 384-387 (Df) | Paidisca sclerotis |
| Thymoites unimaculatus | Theridiidae | 106, f. 388-392, 406-413 (mf, S Theridion imparatum, T. paradisiacum and Tholocco amputata) | Paidisca unimaculata |
| Tidarren haemorrhoidale | Theridiidae | 21 (T from Theridion) | Tidarren texanum |
| Tidarren sisyphoides | Theridiidae | 21 (S of Theridion ansatum) | Tidarren sisyphoides |
| Wamba congener | Theridiidae | 66, f. 225-228, 232-234 (mf, S of Theridion brevipalpus and T. dianae) | Theridion atropunctatum |
| Wamba crispulus | Theridiidae | 64, f. 222-224, 229-231 (mf, S of Theridion chindum and T. intervellatum) | Theridion intervallatum |
| Yunohamella lyrica | Theridiidae | 89, f. 322-323, 329-331 (mf) | Theridion lyricum |
Genera
No genus found for this reference