Checklist for Subfamily Latrodectinae Petrunkevitch, 1928 and region Madagascar (Indian Ocean islands)
Class | Arachnida Lamarck, 1801 Arachnids | 195 708 1809 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 175 657 1622 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 67 422 1145 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 62 415 1120 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 54 397 1055 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 54 397 1055 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 10 102 229 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 24 74 | Genera Species | Taxom | | Subfamily | Latrodectinae Petrunkevitch, 1928
| 3 13 | Genera Species | Taxom |
Genera for Madagascar 3 Genera with 13 Species
Species list for Madagascar 13 Species | Crustulina ambigua Eugène Simon, 1889 | | | Latrodectus diaguita Carcavallo, 1960 | | | Latrodectus elegans Thorell, 1898 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Latrodectus karrooensis Smithers, 1944 | | | Latrodectus katipo Powell, 1871 | Red Katipo | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Latrodectus menavodi Vinson, 1863 | | | Latrodectus obscurior Dahl, 1902 | | | Latrodectus renivulvatus Dahl, 1902 | | | Latrodectus revivensis Shulov, 1948 | | | Latrodectus tredecimguttatus Rossi, 1790 | European black widow |
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