Taxa included

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.

Taxon
Eidmannella pallida (Emerton, 1875) (Nesticidae) 6, 21 (S of Enoplognatha pallida and Theridion subterraneum), Nesticus pallidus
Enoplognatha ovata (Clerck, 1757) (Theridiidae) 7, f. 1-10 (Tmf from Theridion), Enoplognatha ovata
Enoplognatha thoracica (Hahn, 1833) (Theridiidae) 9, f. 13-14, 17-18, 21 (mf), Enoplognatha thoracica
Enoplognatha selma Chamberlin & Ivie, 1946 (Theridiidae) 10, f. 15-16, 19-20, 22-23 (m, Df), Enoplognatha selma
Enoplognatha marmorata (Hentz, 1850) (Theridiidae) 11, f. 24, 26-27, 30-33 (mf, S), Enoplognatha marmorata
Enoplognatha caricis (Fickert, 1876) (Theridiidae) 13, f. 11, 25, 28-29, 34-37 (mf, S), Enoplognatha tecta
Enoplognatha joshua Chamberlin & Ivie, 1942 (Theridiidae) 15, f. 42-46, 54-56 (mf, S), Enoplognatha joshua
Enoplognatha wyuta Chamberlin & Ivie, 1942 (Theridiidae) 15, f. 38-39, 47, 49-50, 53 (mf), Enoplognatha wyuta
Enoplognatha intrepida (Sørensen, 1898) (Theridiidae) 17, f. 40-41, 48, 51-52 (Tf from Theridion, Sm), Enoplognatha intrepida
Theridion murarium Emerton, 1882 (Theridiidae) 19, f. 12, 57-58, 61-63 (mf), Theridion murarium
Gaucelmus augustinus Keyserling, 1884 (Synotaxidae) 21, (S of Theridion eigenmanni), Gaucelmus augustinus
Paratheridula perniciosa (Keyserling, 1886) (Theridiidae) 21, (S), Mysmena quadrimaculata
Steatoda triangulosa (Walckenaer, 1802) (Theridiidae) 21, (S of Theridion saylori), Teutana triangulosa
Tidarren haemorrhoidale (Bertkau, 1880) (Theridiidae) 21, (Tf from Theridion), Tidarren texanum
Tidarren sisyphoides (Walckenaer, 1841) (Theridiidae) 21, (S), Tidarren sisyphoides
Theridion americanum Walckenaer, 1841 (Theridiidae) 22, (not recognizable = nomen dubium), Theridion americanum
Theridion atrilabrum Walckenaer, 1841 (Theridiidae) 22, (not recognizable = nomen dubium), Theridion atrilabrum
Theridion blandum Hentz, 1850 (Theridiidae) 22, (not recognizable = nomen dubium), Theridion blandum
Theridion catenatum Walckenaer, 1841 (Theridiidae) 22, (not recognizable = nomen dubium), Theridion catenatum
Theridion cruciatum Hentz, 1850 (Theridiidae) 22, (not recognizable = nomen dubium), Theridion cruciatum
Theridion incisuratum Walckenaer, 1841 (Theridiidae) 22, (not recognizable = nomen dubium), Theridion incisuratum
Theridion inconstans Curtis, 1897 (Theridiidae) 22, (not recognizable = nomen dubium), Theridion inconstans
Theridion intentum Hentz, 1850 (Theridiidae) 22, (not recognizable = nomen dubium), Theridion intentum
Theridion orix Walckenaer, 1841 (Theridiidae) 22, (lapsus, not recognizable = nomen dubium), Theridion oryx
Theridion oscitabundum Hentz, 1850 (Theridiidae) 22, (not recognizable = nomen dubium), Theridion oscitabundum
Theridion pertenue Hentz, 1850 (Theridiidae) 22, (not recognizable = nomen dubium), Theridion pertenue
Theridion petraeum L. Koch, 1872 (Theridiidae) 24, f. 59-60, 64-66 (mf, S), Theridion petraeum
Theridion dividuum Gertsch & Archer, 1942 (Theridiidae) 25, f. 67-68, 71-74 (mf), Theridion dividuum
Theridion dulcineum Gertsch & Archer, 1942 (Theridiidae) 26, f. 69-70, 75-76 (mf), Theridion dulcineum
Theridion llano Levi, 1957 (Theridiidae) 28, f. 77-80 (Dmf), Theridion llano Original description
Theridion rabuni Chamberlin & Ivie, 1944 (Theridiidae) 28, f. 81-86 (f, Sm), Theridion rabuni
Theridion cinctipes Banks, 1898 (Theridiidae) 29, f. 87-88, 99 (m), Theridion cinctipes
Theridion sardis Chamberlin & Ivie, 1944 (Theridiidae) 30, f. 89-90 (m), Theridion sarde
Theridion cowlesae Levi, 1957 (Theridiidae) 31, f. 91-92 (Df), Theridion cowlesae Original description
Theridion myersi Levi, 1957 (Theridiidae) 31, f. 95-98 (Dmf), Theridion myersi Original description
Theridion timpanogos Levi, 1957 (Theridiidae) 31, f. 93-94 (Df), Theridion timpanogos Original description
Theridion differens Emerton, 1882 (Theridiidae) 32, f. 100-101, 104-106 (mf), Theridion differens
Theridion flavonotatum Becker, 1879 (Theridiidae) 34, f. 102-103, 107-109 (mf, S), Theridion flavonotatum
Theridion intritum (Bishop & Crosby, 1926) (Theridiidae) 35, f. 110-111, 120-122 (mf), Theridion intritum
Theridion dilutum Levi, 1957 (Theridiidae) 37, f. 112-113, 123-125 (Dmf), Theridion dilutum Original description
Theridion submissum Gertsch & Davis, 1936 (Theridiidae) 38, f. 116-117 (m), Theridion submissum
Theridion cynicum Gertsch & Mulaik, 1936 (Theridiidae) 39, f. 126-128 (m, Df), Theridion cynicum
Theridion cameronense Levi, 1957 (Theridiidae) 40, f. 114-115 (Df), Theridion cameronense Original description
Theridion australe Banks, 1899 (Theridiidae) 41, f. 131-132, 148-151 (mf), Theridion australe
Theridion goodnightorum Levi, 1957 (Theridiidae) 41, f. 129-130, 145-147 (Dmf), Theridion goodnightorum Original description
Theridion geminipunctum Chamberlin, 1924 (Theridiidae) 43, f. 135-136, 142-144 (mf, S), Theridion geminipunctum
Theridion hidalgo Levi, 1957 (Theridiidae) 43, f. 133-134, 139-141 (Dmf), Theridion hidalgo Original description
Theridion glaucescens Becker, 1879 (Theridiidae) 44, f. 152-153, 155-156 (mf), Theridion glaucescens
Theridion michelbacheri Levi, 1957 (Theridiidae) 47, f. 159-163 (Dmf), Theridion michelbacheri Original description
Theridion transgressum Petrunkevitch, 1911 (Theridiidae) 47, f. 154, 157-158 (mf, S), Theridion transgressum
Theridion kawea Levi, 1957 (Theridiidae) 48, f. 118-119 (Df), Theridion kawea Original description
Theridion arizonense Levi, 1957 (Theridiidae) 49, f. 137-138 (Df), Theridion arizonense Original description
Theridion pictum (Walckenaer, 1802) (Theridiidae) 50, f. 164-165, 168-170, 173 (mf, S of Theridion zelotypum), Theridion ornatum
Theridion hemerobium Simon, 1914 (Theridiidae) 52, f. 166-167, 171-172, 174 (m, Sf), Theridion berkeleyi
Theridion varians Hahn, 1833 (Theridiidae) 52, f. 175-178 (mf), Theridion varians
Simitidion simile (C. L. Koch, 1836) (Theridiidae) 53, f. 179-180, 187 (mf), Theridion simile
Theridion melanurum Hahn, 1831 (Theridiidae) 55, f. 181-186 (mf, S), Theridion melanurum
Nesticodes rufipes (Lucas, 1846) (Theridiidae) 56, f. 188-193 (mf, S of Robertus pilosus), Theridion rufipes
Platnickina alabamensis (Gertsch & Archer, 1942) (Theridiidae) 58, f. 202-203, 206-208 (mf, S of Theridion cinerascens, T. cinereum Emerton and T. talmo), Theridion alabamense
Platnickina antoni (Keyserling, 1884) (Theridiidae) 60, f. 196-197, 205, 215-216, 219-220 (m, Df), Theridion antoni
Platnickina punctosparsa (Emerton, 1882) (Theridiidae) 60, f. 194-195, 204, 217-218, 220-221 (mf), Theridion punctosparsum
Platnickina tincta (Walckenaer, 1802) (Theridiidae) 61, f. 200-201, 210-212 (mf), Theridion tinctum
Platnickina adamsoni (Berland, 1934) (Theridiidae) 62, f. 198-199, 209, 213-214 (mf, S of Chindellum magnificum and Theridion insulicola), Theridion hobbsi
Wamba crispulus (Simon, 1895) (Theridiidae) 64, f. 222-224, 229-231 (mf, S of Theridion chindum and T. intervellatum), Theridion intervallatum
Wamba congener O. Pickard-Cambridge, 1896 (Theridiidae) 66, f. 225-228, 232-234 (mf, S of Theridion brevipalpus and T. dianae), Theridion atropunctatum
Theridion istokpoga Levi, 1957 (Theridiidae) 67, f. 235-236, 247-248 (Dmf), Theridion istokpoga Original description
Theridion positivum Chamberlin, 1924 (Theridiidae) 68, f. 237-239, 243-246 (f, Dm, S), Theridion positivum
Theridion saanichum Chamberlin & Ivie, 1947 (Theridiidae) 70, f. 240-242, 249-250 (f, Dm), Theridion saanichum
Canalidion montanum (Emerton, 1882) (Theridiidae) 71, f. 251-256 (mf), Theridion montanum
Theridion lawrencei Gertsch & Archer, 1942 (Theridiidae) 71, f. 257-260 (m, Df), Theridion lawrencei
Theridion leechi Gertsch & Archer, 1942 (Theridiidae) 74, f. 267-268, 290-291 (mf), Theridion leechi
Theridion punctipes Emerton, 1924 (Theridiidae) 75, f. 261-266 (m, Df), Theridion punctipes
Theridion neomexicanum Banks, 1901 (Theridiidae) 76, f. 269, 274-275, 292-293 (f, Sm), Theridion neomexicanum
Phylloneta pictipes (Keyserling, 1884) (Theridiidae) 77, f. 270, 278-279, 294-295 (Dm, f), Theridion pictipes
Theridion morulum O. Pickard-Cambridge, 1898 (Theridiidae) 79, f. 271, 280-281, 296-297 (mf), Theridion jeanae
Theridion frondeum Hentz, 1850 (Theridiidae) 81, f. 288-289, 298-299 (mf), Theridion frondeum
Thymoites oleatus (L. Koch, 1879) (Theridiidae) 81, f. 272, 282-283 (f), Theridion petrense
Theridion albidum Banks, 1895 (Theridiidae) 82, f. 286-287, 300-301 (mf), Theridion albidum
Theridion agrifoliae Levi, 1957 (Theridiidae) 83, f. 284-285, 302-303 (Dmf), Theridion agrifoliae Original description
Theridion californicum Banks, 1904 (Theridiidae) 84, f. 273, 276-277, 304-305 (mf, S), Theridion californicum
Theridion pennsylvanicum Emerton, 1913 (Theridiidae) 85, f. 306-308, 313-314, 320 (mf), Theridion pennsylvanicum
Theridion orlando (Archer, 1950) (Theridiidae) 87, f. 309-310, 315-316 (f, Dm), Theridion orlando
Theridion neshamini Levi, 1957 (Theridiidae) 88, f. 311-312, 317-319 (Dmf), Theridion neshamini Original description
Phylloneta impressa (L. Koch, 1881) (Theridiidae) 89, f. 321, 326-328 (mf, S of Theridion frigicola), Theridion impressum
Yunohamella lyrica (Walckenaer, 1841) (Theridiidae) 89, f. 322-323, 329-331 (mf), Theridion lyricum
Rugathodes sexpunctatus (Emerton, 1882) (Theridiidae) 91, f. 340-349 (mf), Theridion sexpunctatum
Rugathodes aurantius (Emerton, 1915) (Theridiidae) 93, f. 337-339, 350-352 (mf), Theridion aurantium
Theridion cheimatos Gertsch & Archer, 1942 (Theridiidae) 96, f. 335-336, 354-357 (f, Dm), Theridion cheimatos
Ohlertidion ohlerti (Thorell, 1870) (Theridiidae) 98, f. 324-325, 332-334 (mf, S), Theridion ohlerti
Rugathodes aurantius (Emerton, 1915) (Theridiidae) 98, f. 353 (f), Theridion lowriei
Thymoites pallidus (Emerton, 1913) (Theridiidae) 99, f. 358-366 (mf, S of Dipoena cubana and Tholocco edinburgensis), Paidisca pallida
Thymoites missionensis (Levi, 1957) (Theridiidae) 102, f. 380-383 (Dmf), Paidisca missionensis Original description
Thymoites pictipes (Banks, 1904) (Theridiidae) 102, f. 374-379 (mf, S of Theridion hansi), Paidisca pictipes
Thymoites sclerotis (Levi, 1957) (Theridiidae) 104, f. 384-387 (Df), Paidisca sclerotis Original description
Thymoites camano (Levi, 1957) (Theridiidae) 105, f. 367-373 (Dmf), Paidisca camano Original description
Thymoites sarasota (Levi, 1957) (Theridiidae) 105, f. 402-405 (Df), Paidisca sarasota Original description
Thymoites maderae (Gertsch & Archer, 1942) (Theridiidae) 106, f. 397-398, 420-421 (mf), Paidisca maderae
Thymoites unimaculatus (Emerton, 1882) (Theridiidae) 106, f. 388-392, 406-413 (mf, S Theridion imparatum, T. paradisiacum and Tholocco amputata), Paidisca unimaculata
Thymoites expulsus (Gertsch & Mulaik, 1936) (Theridiidae) 109, f. 400, 416-417 (mf), Paidisca expulsa
Thymoites illudens (Gertsch & Mulaik, 1936) (Theridiidae) 110, f. 396, 399, 414-415 (mf), Paidisca illudens
Thymoites marxi (Crosby, 1906) (Theridiidae) 111, f. 393-395, 401, 418-419 (mf), Paidisca marxi

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