Checklist for Subfamily Latrodectinae Petrunkevitch, 1928 and region Galápagos Islands (Galápagos, Ecuador)
Class | Arachnida Lamarck, 1801 Arachnids | 142 320 602 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 130 301 577 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 39 133 225 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 37 129 221 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 37 129 221 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 36 128 220 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 8 48 78 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 17 30 | Genera Species | Taxom | | Subfamily | Latrodectinae Petrunkevitch, 1928
| 2 4 | Genera Species | Taxom |
Genera for Galápagos Islands 2 Genera with 4 Species
Species list for Galápagos Islands 4 Species
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