| Achaearanea apex (Levi, 1959) | ⇒ Hentziectypus apex Levi, 1959 |
| Achaearanea florendida (Levi, 1959) | ⇒ Hentziectypus florendidus Levi, 1959 |
| Achaearanea florens (O. P.-Cambridge, 1896) | ⇒ Hentziectypus florendidus Levi, 1959 |
| Achaearanea hirta (Taczanowski, 1873) | ⇒ Cryptachaea hirta Taczanowski, 1873 |
| Achaearanea machaera Herbert Walt..., 1959 | Cobweb spiders |
| Achaearanea maricaoensis Elizabeth Ba..., 1942 | Cobweb spiders |
| Achaearanea nigrovittata (Eugen von Ke..., 1884) | ⇒ Parasteatoda nigrovittata Keyserling, 1884 |
| Achaearanea oblivia (O. P.-Cambridge, 1896) | ⇒ Cryptachaea oblivia O. P.-Cambridge, 1896 |
| Achaearanea serax (Levi, 1959) | ⇒ Hentziectypus serax Levi, 1959 |
| Achaearanea taeniata (Keyserling, 1884) | ⇒ Cryptachaea taeniata Keyserling, 1884 |
| Achaearanea trapezoidalis Taczanowski, 1873 | Cobweb spiders |
| Achaearanea zonensis (Levi, 1959) | ⇒ Cryptachaea zonensis Levi, 1959 |
| Ameridion armouri Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion lathropi Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion marvum Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion paidiscum Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion panum Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion petrum Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion plantatum Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion progum Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion quantum Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion reservum Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion signaculum Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion signum Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion tempum Herbert Walt..., 1959 | Cobweb spiders |
| Ameridion unanimum Eugen von Ke..., 1891 | |
| Chrysso albomaculata O. P.-Cambridge, 1882 | |
| Chrysso alecula Herbert Walt..., 1962 | Cobweb spiders |
| Chrysso cambridgei Alexander Pe..., 1911 | Cobweb spiders |
| Chrysso diplosticha Ralph Vary C..., 1936 | |
| Chrysso indicifer Chamberlin &..., 1936 | |
| Chrysso indicifera Ralph Vary C..., 1936 | Cobweb spiders |
| Chrysso melba Herbert Walt..., 1962 | Cobweb spiders |
| Chrysso questona Herbert Walt..., 1962 | Cobweb spiders |
| Chrysso silva Herbert Walt..., 1962 | Cobweb spiders |
| Chrysso vallensis Herbert Walt..., 1957 | Cobweb spiders |
| Chrysso vexabilis Eugen von Ke..., 1884 | Cobweb spiders |
| Chrysso volcanensis Herbert Walt..., 1962 | Cobweb spiders |
| Coleosoma acutiventer Eugen von Ke..., 1884 | |
| Coleosoma normale Elizabeth Ba..., 1944 | |
| Exalbidion barroanum Herbert Walt..., 1959 | Cobweb spiders |
| Exalbidion dotanum Richard C. B..., 1914 | Cobweb spiders |
| Exalbidion rufipunctum Herbert Walt..., 1959 | Cobweb spiders |
| Helvibis longistyla Frederick Oc..., 1902 | Cobweb spiders |
| Helvibis longistylum F. O. Pickar..., 1902 | |
| Nesticodes rufipes Lucas, 1846 | Cobweb spiders |
| Paratheridula perniciosa Eugen von Ke..., 1886 | Cobweb spiders |
| Theridion adjacens Octavius Pic..., 1896 | Cobweb spiders |
| Theridion akme Herbert Walt..., 1959 | Cobweb spiders |
| Theridion akron Herbert Walt..., 1959 | Cobweb spiders |
| Theridion albulum Octavius Pic..., 1898 | Cobweb spiders |
| Theridion archeri Herbert Walt..., 1959 | |
| Theridion artum Herbert Walt..., 1959 | Cobweb spiders |
| Theridion centrum Herbert Walt..., 1959 | Cobweb spiders |
| Theridion chiriqui Herbert Walt..., 1959 | Cobweb spiders |
| Theridion costaricaense Herbert Walt..., 1963 | Cobweb spiders |
| Theridion costaricense Levi, 1963 | |
| Theridion desertum A. V. Ponomarev, 2008 | |
| Theridion dilucidum Eugène Simon, 1897 | Cobweb spiders |
| Theridion dividuum (Willis J. Ge..., 1942) | ⇒ Thymoites expulsus Willis J. Ge..., 1936 |
| Theridion experimentum | |
| Theridion galerum Herbert Walt..., 1959 | Cobweb spiders |
| Theridion grecia Herbert Walt..., 1959 | Cobweb spiders |
| Theridion hispidum Octavius Pic..., 1898 | |
| Theridion indicum Benoy Krishn..., 1977 | |
| Theridion istokpoga Herbert Walt..., 1957 | Cobweb spiders |
| Theridion luteipes (O. P.-Cambridge, 1869) | ⇒ Nesticodes rufipes Lucas, 1846 |
| Theridion lutipes O. Pickard-C..., 1869 | |
| Theridion melanostictum Octavius Pic..., 1876 | Cobweb weaver |
| Theridion metabolum Ralph Vary C..., 1936 | Cobweb spiders |
| Theridion micheneri Herbert Walt..., 1963 | Cobweb spiders |
| Theridion minutissimum Eugen von Ke..., 1884 | Cobweb spiders |
| Theridion niveum Octavius Pic..., 1898 | |
| Theridion nudum Herbert Walt..., 1959 | Cobweb spiders |
| Theridion parvum Eugen von Ke..., 1884 | Guinea ant |
| Theridion pictipes (Keyserling, 1884) | ⇒ Phylloneta pictipes Keyserling, 1884 |
| Theridion pigrum Eugen von Ke..., 1886 | |
| Theridion rampum Herbert Walt..., 1963 | |
| Theridion resum Herbert Walt..., 1959 | Cobweb spiders |
| Theridion rubicundum F.O.Pickard-..., 1902 | |
| Theridion trepidum Octavius Pic..., 1898 | Cobweb spiders |
| Theridion valleculum Herbert Walt..., 1959 | Cobweb spiders |
| Theridion vulvum Herbert Walt..., 1959 | Cobweb spiders |
| Theridula gonygaster Eugène Simon, 1873 | Cobweb spiders |
| Theridula puebla Herbert Walt..., 1954 | Cobweb spiders |
| Theridula triangularis Keyserling, 1886 | |
| Thymoites amprus Herbert Walt..., 1964 | Cobweb spiders |
| Thymoites bogus Herbert Walt..., 1959 | Cobweb spiders |
| Thymoites boquete Herbert Walt..., 1959 | Cobweb spiders |
| Thymoites caracasa Simon, 1895 | |
| Thymoites caracasanus Eugène Simon, 1895 | Cobweb spiders |
| Thymoites chickeringi Herbert Walt..., 1959 | Cobweb spiders |
| Thymoites confraternus Richard C. B..., 1898 | |
| Thymoites delicatulus Herbert Walt..., 1959 | |
| Thymoites illudens Willis J. Ge..., 1936 | |
| Thymoites indicatus Richard C. B..., 1929 | Cobweb spiders |
| Thymoites luculentus Eugène Simon, 1894 | Cobweb spiders |
| Thymoites maderae Willis J. Ge..., 1942 | Cobweb spiders |
| Thymoites mirus Herbert Walt..., 1964 | Crested anoda |
| Thymoites notabilis Herbert Walt..., 1959 | Cobweb spiders |
| Thymoites prolatus Herbert Walt..., 1959 | Cobweb spiders |
| Thymoites reservatus Herbert Walt..., 1959 | Cobweb spiders |
| Thymoites stylifrons Eugène Simon, 1894 | Cobweb spiders |
| Tidarren haemorrhoidale Philip Bertkau, 1880 | Cobweb spiders |
| Tidarren mixtum (Octavius Pic..., 1896) | ⇒ Tidarren haemorrhoidale Philip Bertkau, 1880 |
| Tidarren sisyphoides Charles Atha..., 1842 | Cobweb spiders |
| Wamba congener Octavius Pic..., 1896 | |
| Wamba crispulus Eugène Simon, 1895 | |
| Wamba panamensis Herbert Walt..., 1959 | |
