Checklist for Subfamily Sphintharinae and region North America (America)
Class | Arachnida Lamarck, 1801 Arachnids | 628 3831 18744 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 533 3328 16459 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 119 1318 8661 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 99 1268 8500 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 74 1157 7885 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 72 1155 7872 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 11 426 2745 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 69 612 | Genera Species | Taxom | | Subfamily | Sphintharinae
| 4 34 | Genera Species | Taxom |
Genera for North America 4 Genera with 34 Species
Species list for North America 34 Species | Chrosiothes chirica Herbert Walt..., 1954 | | | Chrosiothes goodnightorum Herbert Walt..., 1954 | Cobweb spiders | | Chrosiothes iviei Herbert Walt..., 1964 | Crested anoda | | Chrosiothes jenningsi Piel, 1995 | | | Chrosiothes jocosus Willis J. Ge..., 1936 | | | Chrosiothes litus Herbert Walt..., 1964 | Crested anoda | | Chrosiothes minusculus Willis J. Ge..., 1936 | | | Chrosiothes portalensis Herbert Walt..., 1964 | Crested anoda | | Chrosiothes probabilis O.Pickard-Ca..., 1899 | | | Chrosiothes proximus Octavius Pic..., 1899 | Cobweb spiders | | Chrosiothes silvaticus Simon, 1894 | Cobweb spiders | | Chrosiothes tonala Herbert Walt..., 1954 | Cobweb spiders | | Chrosiothes wagneri Herbert Walt..., 1954 | | | Episinus amoenus Richard C. B..., 1911 | | | Episinus chiapasanus ♰ A. Petrunkev..., 1971 | | | Episinus chiapensis Herbert Walt..., 1955 | | | Episinus cognatus (Octavius Pic..., 1893) | ⇒ Neopisinus putus O. P.-Cambridge, 1894 | | Episinus colima Herbert Walt..., 1955 | Cobweb spiders | | Episinus juarezi Herbert Walt..., 1955 | | | Episinus panamensis Herbert Walt..., 1955 | Cobweb spiders | | Episinus penneyi García-Villa..., 2006 | | | Episinus putus (Octavius Pic..., 1894) | ⇒ Neopisinus putus O. P.-Cambridge, 1894 | | Episinus truncatus (Latreille, 1809) | ⇒ Episinus angulatus John Blackwall, 1836 | | Spintharus davidbowiei Agnarsson & ..., 2018 | | | Spintharus flavidus Nicholas Mar..., 1850 | Cobweb spiders | | Spintharus greerae Sargeant & A..., 2018 | | | Stemmops bicolor Octavius Pic..., 1894 | Cobweb spiders | | Stemmops cambridgei Herbert Walt..., 1955 | Cobweb spiders | | Stemmops lina Herbert Walt..., 1955 | | | Stemmops mellus Herbert Walt..., 1964 | Cobweb spiders | | Stemmops ornatus Elizabeth Ba..., 1933 | | | Stemmops orsus Herbert Walt..., 1964 | Cobweb spiders | | Stemmops questus Herbert Walt..., 1955 | | | Stemmops victoria Herbert Walt..., 1955 | |
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