Checklist for Subfamily Theridiinae Sundevall, 1833 and region Costa Rica (Central America)
Class | Arachnida Lamarck, 1801 Arachnids | 204 776 1878 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 173 674 1641 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 64 434 1179 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 61 426 1159 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 52 387 1070 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 52 387 1070 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 10 133 428 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 34 148 | Genera Species | Taxom | | Subfamily | Theridiinae Sundevall, 1833
| 10 57 | Genera Species | Taxom |
Genera for Costa Rica 10 Genera with 57 Species | Achaearanea Strand, 1884 | | 8 | Species | Taxom | | Ameridion Wunderlich, 1891 | | 5 | Species | Taxom | | Chrysso O. P.-Cambridge, 1962 | Comb-footed Spiders | 7 | Species | Taxom | | Coleosoma O. P.-Cambridge, 1930 | | 4 | Species | Taxom | | Exalbidion Wunderlich, 1914 | | 1 | Species | Taxom | | Paratheridula Levi, 1886 | | 1 | Species | Taxom | | Rugathodes Archer, 1989 | | 1 | Species | Taxom | | Theridion Walckenaer, 1959 | Tangle-Web Spiders | 15 | Species | Taxom | | Thymoites Keyserling, 1899 | | 12 | Species | Taxom | | Tidarren Chamberlin &..., 1842 | | 3 | Species | Taxom |
Species list for Costa Rica 57 Species | Achaearanea isana (Levi, 1963) | ⇒ Cryptachaea isana Levi, 1963 | | Achaearanea machaera Herbert Walt..., 1959 | Cobweb spiders | | Achaearanea micratula Richard C. B..., 1909 | 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 porteri (Banks, 1896) | ⇒ Cryptachaea porteri Banks, 1896 | | Achaearanea rostrata (O. P.-Cambridge, 1896) | ⇒ Cryptachaea rostrata O. P.-Cambridge, 1896 | | Achaearanea taeniata (Keyserling, 1884) | ⇒ Cryptachaea taeniata Keyserling, 1884 | | Ameridion lathropi Herbert Walt..., 1959 | Cobweb spiders | | Ameridion petrum Herbert Walt..., 1959 | Cobweb spiders | | Ameridion quantum Herbert Walt..., 1959 | Cobweb spiders | | Ameridion schmidti Herbert Walt..., 1959 | Cobweb spiders | | Ameridion unanimum Eugen von Ke..., 1891 | | | Chrysso albomaculata O. P.-Cambridge, 1882 | | | Chrysso cambridgei Alexander Pe..., 1911 | Cobweb spiders | | Chrysso indicifera Ralph Vary C..., 1936 | Cobweb spiders | | Chrysso pulcherrima Mello-Leitao, 1917 | | | Chrysso questona Herbert Walt..., 1962 | Cobweb spiders | | Chrysso vallensis Herbert Walt..., 1957 | Cobweb spiders | | Chrysso volcanensis Herbert Walt..., 1962 | Cobweb spiders | | Coleosoma acutiventer Eugen von Ke..., 1884 | | | Coleosoma floridanum Banks, 1900 | Cobweb Spider | | Coleosoma normale Elizabeth Ba..., 1944 | | | Coleosoma oophorum Petrunkevitch, 1930 | | | Exalbidion dotanum Richard C. B..., 1914 | Cobweb spiders | | Paratheridula perniciosa Eugen von Ke..., 1886 | Cobweb spiders | | Rugathodes pico Merrett & As..., 1989 | Cave Cobweb Spider | | Theridion adjacens Octavius Pic..., 1896 | Cobweb spiders | | Theridion apostoli Cândido Firm..., 1945 | | | Theridion biolleyi Richard C. B..., 1909 | Cobweb spiders | | Theridion cocosense Embrik Strand, 1906 | Cobweb spiders | | Theridion costaricaense Herbert Walt..., 1963 | Cobweb spiders | | Theridion dilucidum Eugène Simon, 1897 | Cobweb spiders | | Theridion eugeni Carl Friedri..., 1942 | | | Theridion grecia Herbert Walt..., 1959 | Cobweb spiders | | Theridion melanostictum Octavius Pic..., 1876 | Cobweb weaver | | Theridion morulum (Octavius Pic..., 1898) | ⇒ Theridion eugeni Carl Friedri..., 1942 | | Theridion pico (Merrett & As..., 1989) | ⇒ Rugathodes pico Merrett & As..., 1989 | | Theridion tinctum (Charles Atha..., 1802) | ⇒ Platnickina tincta Walckenaer, 1802 | | Theridion trepidum Octavius Pic..., 1898 | Cobweb spiders | | Theridion tristani Herbert Walt..., 1959 | Cobweb spiders | | Theridion turrialba Herbert Walt..., 1959 | Cobweb spiders | | Thymoites boquete Herbert Walt..., 1959 | Cobweb spiders | | Thymoites caracasanus Eugène Simon, 1895 | 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 missionensis Herbert Walt..., 1957 | Cobweb spiders | | Thymoites notabilis Herbert Walt..., 1959 | Cobweb spiders | | Thymoites stylifrons Eugène Simon, 1894 | Cobweb spiders | | Thymoites vivum O. Pickard-C..., 1899 | | | Thymoites vivus Octavius Pic..., 1899 | 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 |
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