Checklist for Subfamily Theridiinae Sundevall, 1833 and region North Brazil (Brazil)
Class | Arachnida Lamarck, 1801 Arachnids | 224 947 1857 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 190 818 1646 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 64 518 1243 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 59 508 1218 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 46 459 1152 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 46 459 1152 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 9 125 427 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 36 104 | Genera Species | Taxom | | Subfamily | Theridiinae Sundevall, 1833
| 12 31 | Genera Species | Taxom |
Genera for North Brazil 12 Genera with 31 Species | Achaearanea Strand, 1873 | | 3 | Species | Taxom | | Ameridion Wunderlich, 1959 | | 2 | Species | Taxom | | Chrysso O. P.-Cambridge, 1957 | Comb-footed Spiders | 3 | Species | Taxom | | Coleosoma O. P.-Cambridge, 1900 | | 2 | Species | Taxom | | Echinotheridion Levi, 1884 | | 2 | Species | Taxom | | Helvibis Keyserling, 1884 | | 3 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Nesticodes Archer, 1846 | | 1 | Species | Taxom | | Tekellina Levi, 1993 | | 2 | Species | Taxom | | Theridion Walckenaer, 1963 | Tangle-Web Spiders | 5 | Species | Taxom | | Thymoites Keyserling, 1959 | | 5 | Species | Taxom | | Tidarren Chamberlin &..., 1842 | | 2 | Species | Taxom |
Species list for North Brazil 31 Species | Achaearanea hieroglyphica (Mello-Leitao, 1940) | ⇒ Cryptachaea ingijonathorum Buckup, Marq..., 2012 | | Achaearanea tingo Levi, 1963 | | | Achaearanea trapezoidalis Taczanowski, 1873 | Cobweb spiders | | Ameridion progum Herbert Walt..., 1959 | Cobweb spiders | | Ameridion signaculum Herbert Walt..., 1959 | Cobweb spiders | | Chrysso albomaculata O. P.-Cambridge, 1882 | | | Chrysso sulcata Eugen von Ke..., 1884 | | | Chrysso vallensis Herbert Walt..., 1957 | Cobweb spiders | | Coleosoma acutiventer Eugen von Ke..., 1884 | | | Coleosoma floridanum Banks, 1900 | Cobweb Spider | | Echinotheridion levii M. J. Ramíre..., 1999 | | | Echinotheridion utibile Eugen von Ke..., 1884 | | | Helvibis brasiliana Eugen von Ke..., 1884 | | | Helvibis rossi Herbert Walt..., 1964 | Crested anoda | | Helvibis thorelli Eugen von Ke..., 1884 | Guinea ant | | Melychiopharis cynips Eugène Simon, 1895 | | | Nesticodes rufipes Lucas, 1846 | Cobweb spiders | | Tekellina bella Marques & Bu..., 1993 | | | Tekellina crica Marques & Bu..., 1993 | | | Theridion incertissimum Lodovico di ..., 1954 | | | Theridion metabolum Ralph Vary C..., 1936 | Cobweb spiders | | Theridion nigroannulatum Eugen von Ke..., 1884 | Guinea ant | | Theridion positivum Ralph Vary C..., 1924 | | | Theridion soaresi Herbert Walt..., 1963 | | | Thymoites aloitus Herbert Walt..., 1964 | Crested anoda | | Thymoites anserma Herbert Walt..., 1964 | Crested anoda | | Thymoites crassipes Keyserling, 1884 | Guinea ant | | Thymoites elongatus Peng, Chang-..., 2008 | | | Thymoites piarco Herbert Walt..., 1959 | | | Tidarren haemorrhoidale Philip Bertkau, 1880 | Cobweb spiders | | Tidarren sisyphoides Charles Atha..., 1842 | Cobweb spiders |
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