Taxa included

Levi, H. W. (1959b). The spider genera Achaearanea, Theridion and Sphyrotinus from Mexico, Central America and the West Indies (Araneae, Theridiidae). Bulletin of the Museum of Comparative Zoology 121: 57-163.

Taxon
Cryptachaea azteca (Chamberlin & Ivie, 1936) (Theridiidae) 61, (Tm from Theridion), Achaearanea azteca
Cryptachaea porteri (Banks, 1896) (Theridiidae) 61, (S of Theridion portoricense), Achaearanea porteri
Cryptachaea taeniata (Keyserling, 1884) (Theridiidae) 61, (Tf from Theridion), Achaearanea salvadorense
Parasteatoda nigrovittata (Keyserling, 1884) (Theridiidae) 61, (T from Theridion), Achaearanea boqueronicum
Hentziectypus annus (Levi, 1959) (Theridiidae) 62, f. 13-15 (Dmf), Achaearanea anna Original description
Hentziectypus turquino (Levi, 1959) (Theridiidae) 62, f. 1-3 (Df), Achaearanea turquino Original description
Hentziectypus hermosillo (Levi, 1959) (Theridiidae) 63, f. 4-8 (Dmf), Achaearanea hermosillo Original description
Hentziectypus apex (Levi, 1959) (Theridiidae) 64, f. 9-12 (Dmf), Achaearanea apex Original description
Hentziectypus florendidus (Levi, 1959) (Theridiidae) 65, f. 17, 20-21 (Dmf), Achaearanea florendida Original description
Hentziectypus florens (O. Pickard-Cambridge, 1896) (Theridiidae) 65, f. 16, 18-19 (mf), Achaearanea florens
Hentziectypus serax (Levi, 1959) (Theridiidae) 66, f. 22-23 (Df), Achaearanea serax Original description
Cryptachaea nayaritensis (Levi, 1959) (Theridiidae) 67, f. 67-69 (Df), Achaearanea nayaritensis Original description
Cryptachaea schneirlai (Levi, 1959) (Theridiidae) 67, f. 26 (Dm), Achaearanea schneirlai Original description
Cryptachaea schraderorum (Levi, 1959) (Theridiidae) 68, f. 24-25 (Df), Achaearanea schraderorum Original description
Cryptachaea trinidensis (Levi, 1959) (Theridiidae) 68, f. 29-31 (Dmf), Achaearanea trinidensis Original description
Cryptachaea zonensis (Levi, 1959) (Theridiidae) 69, f. 32-34 (Dmf), Achaearanea zonensis Original description
Cryptachaea hirta (Taczanowski, 1873) (Theridiidae) 70, f. 35-38 (f, Sm), Achaearanea hirta
Cryptachaea taeniata (Keyserling, 1884) (Theridiidae) 72, f. 39-41 (Tmf from Theridion), Achaearanea taeniata
Achaearanea maricaoensis (Bryant, 1942) (Theridiidae) 73, f. 45-50 (m, Df, T from Theridion), Achaearanea maricaoensis
Cryptachaea pura (O. Pickard-Cambridge, 1894) (Theridiidae) 73, f. 42-44 (Tf from Theridion, Dm), Achaearanea pura
Parasteatoda nigrovittata (Keyserling, 1884) (Theridiidae) 74, f. 53-56 (Dmf) [urn:lsid:nmbe.ch:spidersp:059779], Achaearanea mesax
Nihonhimea tesselata (Keyserling, 1884) (Theridiidae) 74, f. 52 (Dm), Achaearanea terex
Achaearanea machaera Levi, 1959 (Theridiidae) 75, f. 51 (Dm), Achaearanea machaera Original description
Nihonhimea tesselata (Keyserling, 1884) (Theridiidae) 76, f. 70-71 (Tf from Theridion), Achaearanea tesselata
Nihonhimea tesselata (Keyserling, 1884) (Theridiidae) 76, f. 57-60 (Tf from Theridion), Achaearanea picadoi
Cryptachaea manzanillo (Levi, 1959) (Theridiidae) 77, f. 27-28 (Df), Achaearanea manzanillo Original description
Cryptachaea oblivia (O. Pickard-Cambridge, 1896) (Theridiidae) 78, f. 61-63 (Tf from Theridion), Achaearanea oblivia
Cryptachaea rostrata (O. Pickard-Cambridge, 1896) (Theridiidae) 79, f. 64-66 (Tmf from Tidarren), Achaearanea rostrata
Chrosiothes silvaticus Simon, 1894 (Theridiidae) 80, (S of Theridion munifex), Chrosiothes silvaticus
Theridion fuesslyi Simon, 1894 (Theridiidae) 80, (inadequately described, type lost, taken as nomen dubium by Platnick), Theridion fuesslyi
Theridion cameronense Levi, 1957 (Theridiidae) 81, f. 74-75 (f), Theridion cameronense
Theridion transgressum Petrunkevitch, 1911 (Theridiidae) 83, (S), Theridion transgressum
Theridion dilucidum Simon, 1898 (Theridiidae) 84, f. 78-81 (f, Sm), Theridion dilucidum
Theridion submissum Gertsch & Davis, 1936 (Theridiidae) 84, f. 89-90 (Df), Theridion submissum
Theridion galerum Levi, 1959 (Theridiidae) 85, f. 82-86 (Dmf), Theridion galerum Original description
Theridion hispidum O. Pickard-Cambridge, 1898 (Theridiidae) 86, f. 95-102 (m, Df), Theridion hispidum
Theridion bryantae Roewer, 1951 (Theridiidae) 88, f. 76-77 (f), Theridion bryantae
Theridion valleculum Levi, 1959 (Theridiidae) 88, f. 103-104 (Dm), Theridion valleculum Original description
Theridion davisorum Levi, 1959 (Theridiidae) 89, f. 72-73 (Df), Theridion davisorum Original description
Theridion elisabethae Roewer, 1951 (Theridiidae) 89, f. 87-88 (f), Theridion elisabethae
Theridion gertschi Levi, 1959 (Theridiidae) 89, f. 91-92 (Df), Theridion gertschi Original description
Theridion archeri Levi, 1959 (Theridiidae) 90, f. 93-94 (Df), Theridion archeri Original description
Theridion centrum Levi, 1959 (Theridiidae) 90, f. 208-209 (Df), Theridion centrum Original description
Theridion cavipalpus (F. O. Pickard-Cambridge, 1902) (Theridiidae) 91, f. 205 (m), Theridion cavipalpe
Theridion adjacens (O. Pickard-Cambridge, 1896) (Theridiidae) 92, f. 111-117 (mf), Theridion adjacens
Theridion coyoacan Levi, 1959 (Theridiidae) 93, f. 107-110 (Dmf), Theridion coyoacan Original description
Theridion barbarae Levi, 1959 (Theridiidae) 94, f. 120-123 (Dmf), Theridion barbarae Original description
Theridion rothi Levi, 1959 (Theridiidae) 95, f. 105-106 (Dm), Theridion rothi Original description
Theridion sanctum Levi, 1959 (Theridiidae) 95, f. 118-119 (Dm), Theridion sanctus Original description
Theridion crucum Levi, 1959 (Theridiidae) 96, f. 142-143 (Dm), Theridion crucum Original description
Theridion dreisbachi Levi, 1959 (Theridiidae) 96, f. 201-202 (Dm), Theridion dreisbachi Original description
Theridion evexum Keyserling, 1884 (Theridiidae) 97, f. 124-135 (mf, S of Theridion cabriolatum), Theridion evexum
Theridion tristani Levi, 1959 (Theridiidae) 97, f. 136-137 (Dm), Theridion tristani Original description
Theridion leones Levi, 1959 (Theridiidae) 99, f. 148-151 (Dmf), Theridion leones Original description
Theridion ricense Levi, 1959 (Theridiidae) 99, f. 138-141 (Dmf), Theridion ricense Original description
Theridion contreras Levi, 1959 (Theridiidae) 100, f. 144-147 (Dmf), Theridion contreras Original description
Theridion metabolum Chamberlin & Ivie, 1936 (Theridiidae) 101, f. 152-158 (f, Dm), Theridion metabolum
Theridion niveum O. Pickard-Cambridge, 1898 (Theridiidae) 101, f. 162-167 (mf), Theridion niveum
Theridion excavatum F. O. Pickard-Cambridge, 1902 (Theridiidae) 102, f. 206-207 (f), Theridion excavatum
Theridion styligerum F. O. Pickard-Cambridge, 1902 (Theridiidae) 103, f. 168-171 (m, Df), Theridion styligerum
Theridion uncatum F. O. Pickard-Cambridge, 1902 (Theridiidae) 103, f. 203-204 (m), Theridion uncatum
Theridion martini Levi, 1959 (Theridiidae) 104, f. 181-182 (Dm), Theridion martini Original description
Theridion trepidum O. Pickard-Cambridge, 1898 (Theridiidae) 104, f. 177-180 (mf), Theridion trepidum
Theridion grecia Levi, 1959 (Theridiidae) 105, f. 185-186 (Df), Theridion grecia Original description
Theridion omiltemi Levi, 1959 (Theridiidae) 105, f. 172-176 (Dmf), Theridion omiltemi Original description
Theridion biolleyi Banks, 1909 (Theridiidae) 106, f. 195-196 (f), Theridion biolleyi
Theridion hondurense Levi, 1959 (Theridiidae) 107, f. 193-194 (Df), Theridion hondurense Original description
Theridion vulvum Levi, 1959 (Theridiidae) 107, f. 197-198 (Df), Theridion vulvum Original description
Theridion bolivari Levi, 1959 (Theridiidae) 108, f. 189-190 (Df), Theridion bolivari Original description
Theridion chihuahua Levi, 1959 (Theridiidae) 108, f. 191-192 (Df), Theridion chihuahua Original description
Theridion apulco Levi, 1959 (Theridiidae) 109, f. 187-188 (Df), Theridion apulco Original description
Theridion turrialba Levi, 1959 (Theridiidae) 109, f. 183-184 (Df), Theridion turrialba Original description
Theridion frio Levi, 1959 (Theridiidae) 110, f. 199-200 (Df), Theridion frio Original description
Theridion morulum O. Pickard-Cambridge, 1898 (Theridiidae) 110, f. 159-161 (f, Sm), Theridion morulum
Platnickina adamsoni (Berland, 1934) (Theridiidae) 111, (S of Theridion hobbsi), Theridion adamsoni
Wamba congener O. Pickard-Cambridge, 1896 (Theridiidae) 112, (junior S of Wamba congener, preoccupied in Theridion), Theridion atropunctatum
Wamba crispulus (Simon, 1895) (Theridiidae) 113, (S of Theridion intervallatum), Theridion crispulum
Theridion albulum O. Pickard-Cambridge, 1898 (Theridiidae) 114, f. 213-215 (f, Dm), Theridion albulum
Theridion cazieri Levi, 1959 (Theridiidae) 115, f. 216-218 (Dmf), Theridion cazieri Original description
Theridion sinaloa Levi, 1959 (Theridiidae) 115, f. 212 (Dm), Theridion sinaloa Original description
Theridion antillanum Simon, 1894 (Theridiidae) 116, f. 223-226 (mf, S), Theridion antillanum
Jamaitidion jamaicense (Levi, 1959) (Theridiidae) 117, f. 219-222 (Dmf), Theridion jamaicense Original description
Exalbidion rufipunctum (Levi, 1959) (Theridiidae) 118, f. 230-233 (Dmf), Theridion rufipunctum Original description
Theridion nudum Levi, 1959 (Theridiidae) 118, f. 227-229 (Dmf), Theridion nudum Original description
Exalbidion sexmaculatum (Keyserling, 1884) (Theridiidae) 119, f. 236-239 (mf), Theridion sexmaculatum
Theridion nadleri Levi, 1959 (Theridiidae) 119, f. 240-241 (Df), Theridion nadleri Original description
Exalbidion dotanum (Banks, 1914) (Theridiidae) 120, f. 245-248 (Tf from Singa, Dm), Theridion dotanum
Exalbidion pallisterorum (Levi, 1959) (Theridiidae) 121, f. 242-244 (Dmf), Theridion pallisterorum Original description
Theridion minutissimum Keyserling, 1884 (Theridiidae) 121, f. 249 (m), Theridion minutissimum
Exalbidion barroanum (Levi, 1959) (Theridiidae) 122, f. 234-235 (Df), Theridion barroanum Original description
Theridion chiriqui Levi, 1959 (Theridiidae) 122, f. 268-271 (Dmf), Theridion chiriqui Original description
Wamba panamensis (Levi, 1959) (Theridiidae) 123, f. 263-267 (Dmf), Theridion panamense Original description
Theridion akron Levi, 1959 (Theridiidae) 124, f. 250-252 (Dmf), Theridion akron Original description
Theridion artum Levi, 1959 (Theridiidae) 124, f. 313-314 (Df), Theridion artum Original description
Theridion akme Levi, 1959 (Theridiidae) 125, f. 210-211 (Df), Theridion akme Original description
Theridion resum Levi, 1959 (Theridiidae) 125, f. 253-254 (Df), Theridion resum Original description
Ameridion reservum (Levi, 1959) (Theridiidae) 126, f. 318-321 (Dmf), Theridion reservum Original description
Ameridion lathropi (Levi, 1959) (Theridiidae) 127, f. 272-276 (Dmf), Theridion lathropi Original description
Ameridion petrum (Levi, 1959) (Theridiidae) 127, f. 280-284 (Dmf), Theridion petrum Original description
Ameridion marvum (Levi, 1959) (Theridiidae) 128, f. 326 (Dm), Theridion marvum Original description
Ameridion cobanum (Levi, 1959) (Theridiidae) 129, f. 291-292 (Df), Theridion cobanum Original description
Ameridion moctezuma (Levi, 1959) (Theridiidae) 129, f. 285-288 (Dmf), Theridion moctezuma Original description
Ameridion aspersum (F. O. Pickard-Cambridge, 1902) (Theridiidae) 130, f. 311-312 (f), Theridion aspersum
Ameridion quantum (Levi, 1959) (Theridiidae) 130, f. 293-294, 317 (Dmf), Theridion quantum Original description
Ameridion malkini (Levi, 1959) (Theridiidae) 131, f. 295-296 (Df), Theridion malkini Original description
Ameridion ruinum (Levi, 1959) (Theridiidae) 131, f. 325 (Dm), Theridion ruinum Original description
Ameridion chilapa (Levi, 1959) (Theridiidae) 132, f. 309-310 (Df), Theridion chilapa Original description
Ameridion signum (Levi, 1959) (Theridiidae) 132, f. 297-298, 332 (Dmf), Theridion signum Original description
Thymoites spukilum (Chamberlin & Ivie, 1938) (Theridiidae) 132, (probable S of Sphyrotinus [now Thymoites] luculentus, taken as nomen dubium by Platnick), Sphyrotinus spukilum
Ameridion paidiscum (Levi, 1959) (Theridiidae) 133, f. 299-300, 329-330 (Dmf), Theridion paidiscum Original description
Ameridion schmidti (Levi, 1959) (Theridiidae) 133, f. 331 (Dm), Theridion schmidti Original description
Ameridion signaculum (Levi, 1959) (Theridiidae) 134, f. 301-302, 333 (Dmf), Theridion signaculum Original description
Ameridion atlixco (Levi, 1959) (Theridiidae) 135, f. 303-304 (Df), Theridion atlixco Original description
Ameridion progum (Levi, 1959) (Theridiidae) 135, f. 305-306 (Df), Theridion progum Original description
Ameridion clemens (Levi, 1959) (Theridiidae) 136, f. 322-324 (Dmf), Theridion clemens Original description
Ameridion colima (Levi, 1959) (Theridiidae) 136, f. 277-279 (Df), Theridion colima Original description
Ameridion plantatum (Levi, 1959) (Theridiidae) 137, f. 255-256 (Df), Theridion plantatum Original description
Ameridion tempum (Levi, 1959) (Theridiidae) 137, f. 315-316 (Df), Theridion tempum Original description
Ameridion armouri (Levi, 1959) (Theridiidae) 138, f. 259-260 (Df), Theridion armouri Original description
Ameridion bridgesi (Levi, 1959) (Theridiidae) 138, f. 307-308, 328 (Dmf), Theridion bridgesi Original description
Ameridion musawas (Levi, 1959) (Theridiidae) 139, f. 327 (Dm), Theridion musawas Original description
Ameridion rinconense (Levi, 1959) (Theridiidae) 139, f. 261-262 (Df), Theridion rinconense Original description
Ameridion panum (Levi, 1959) (Theridiidae) 140, f. 289-290 (Df), Theridion panum Original description
Ameridion unanimum (Keyserling, 1891) (Theridiidae) 140, f. 257-258 (Df), Theridion quemadum
Thymoites luculentus (Simon, 1894) (Theridiidae) 142, f. 334-338 (mf, S of Theonoe americana), Sphyrotinus luculentus
Thymoites chickeringi (Levi, 1959) (Theridiidae) 143, f. 339-341 (Dmf), Sphyrotinus chickeringi Original description
Thymoites guanicae (Petrunkevitch, 1930) (Theridiidae) 144, f. 345-349 (mf), Sphyrotinus guanicae
Thymoites illudens (Gertsch & Mulaik, 1936) (Theridiidae) 145, f. 342-344 (mf), Sphyrotinus illudens
Thymoites delicatulus (Levi, 1959) (Theridiidae) 146, f. 360-362 (Dmf), Sphyrotinus delicatulus Original description
Thymoites expulsus (Gertsch & Mulaik, 1936) (Theridiidae) 146, f. 365-366 (f), Sphyrotinus expulsus
Thymoites verus (Levi, 1959) (Theridiidae) 146, f. 357-359 (Dm), Sphyrotinus verus Original description
Thymoites maderae (Gertsch & Archer, 1942) (Theridiidae) 147, f. 350-356 (mf), Sphyrotinus maderae
Thymoites boneti (Levi, 1959) (Theridiidae) 148, f. 369-370 (Df), Sphyrotinus boneti Original description
Thymoites chiapensis (Levi, 1959) (Theridiidae) 148, f. 367-368 (Df), Sphyrotinus chiapensis Original description
Thymoites marxi (Crosby, 1906) (Theridiidae) 148, f. 363-364 (f), Sphyrotinus marxi
Thymoites corus (Levi, 1959) (Theridiidae) 149, f. 373-374 (Df), Sphyrotinus corus Original description
Thymoites orilla (Levi, 1959) (Theridiidae) 149, f. 383-384 (Dm), Sphyrotinus orilla Original description
Thymoites bradti (Levi, 1959) (Theridiidae) 150, f. 371-372 (Df), Sphyrotinus bradti Original description
Thymoites confraternus (Banks, 1898) (Theridiidae) 150, f. 382 (Tm from Theridion), Sphyrotinus confraternus
Thymoites indicatus (Banks, 1929) (Theridiidae) 151, f. 377-381 (Tm from Theridion, Df), Sphyrotinus indicatus
Thymoites reservatus (Levi, 1959) (Theridiidae) 151, f. 375-376 (Df), Sphyrotinus reservatus Original description
Thymoites stylifrons (Simon, 1894) (Theridiidae) 152, f. 385-389 (Tmf from Theridion), Sphyrotinus stylifrons
Thymoites banksi (Bryant, 1948) (Theridiidae) 153, f. 398-400 (m), Sphyrotinus banksi
Thymoites piarco (Levi, 1959) (Theridiidae) 153, f. 390-394 (Dmf), Sphyrotinus piarco Original description
Thymoites simla (Levi, 1959) (Theridiidae) 153, f. 401-403 (Dm), Sphyrotinus simla Original description
Thymoites caracasanus (Simon, 1895) (Theridiidae) 154, f. 404-410 (m, Df, T from Theridion), Sphyrotinus insignis
Thymoites matachic (Levi, 1959) (Theridiidae) 154, f. 395-397 (Dm), Sphyrotinus matachic Original description
Thymoites notabilis (Levi, 1959) (Theridiidae) 155, f. 411-416 (Dmf), Sphyrotinus notabilis Original description
Thymoites bogus (Levi, 1959) (Theridiidae) 156, f. 417-418 (Df), Sphyrotinus bogus Original description
Thymoites boquete (Levi, 1959) (Theridiidae) 156, f. 419-422 (Dm), Sphyrotinus boquete Original description
Thymoites confraternus (Banks, 1898) (Theridiidae) 157, f. 427-428 (Df) [urn:lsid:nmbe.ch:spidersp:055540], Sphyrotinus deprus
Thymoites missionensis (Levi, 1957) (Theridiidae) 157, Sphyrotinus missionensis
Thymoites sclerotis (Levi, 1957) (Theridiidae) 157, Sphyrotinus sclerotis
Thymoites pallidus (Emerton, 1913) (Theridiidae) 158, Sphyrotinus pallidus
Thymoites prolatus (Levi, 1959) (Theridiidae) 158, f. 423-426 (Dmf), Sphyrotinus prolatus Original description
Thymoites vivus (O. Pickard-Cambridge, 1899) (Theridiidae) 159, f. 429-430 (Tf from Theridion), Sphyrotinus vivus

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