| argentina | | latrodectus antheratus | species | 1 | 0 |
| argentina | | latrodectus corallinus | species | 2 | 0 |
| argentina | | latrodectus diaguita | species | 2 | 0 |
| argentina | | latrodectus geometricus | species | 2 | 0 |
| argentina | | latrodectus mirabilis | species | 2 | 0 |
| argentina | | latrodectus variegatus | species | 2 | 0 |
| australia | | latrodectus hasseltii | species | 2 | 0 |
| australia | queensland | latrodectus hasseltii | species | 1 | 0 |
| australia | western australia | latrodectus hasseltii | species | 6 | 0 |
| canada | british columbia | latrodectus hesperus | species | 7 | 0 |
| canada | ontario | latrodectus variolus | species | 1 | 0 |
| colombia | santander department | latrodectus curacaviensis | species | 13 | 0 |
| dominican republic | | latrodectus sp. latdr | species | 1 | 0 |
| iran | khuzestan province | latrodectus cinctus | species | 8 | 0 |
| iraq | baghdad governorate | latrodectus thoracicus | species | 1 | 0 |
| israel | | latrodectus pallidus | species | 4 | 0 |
| israel | | latrodectus tredecimguttatus | species | 1 | 0 |
| malaysia | | latrodectus geometricus | species | 1 | 0 |
| malaysia | johor | latrodectus geometricus | species | 2 | 0 |
| malaysia | selangor | latrodectus geometricus | species | 6 | 0 |
| new zealand | | latrodectus atritus | species | 3 | 0 |
| new zealand | | latrodectus katipo | species | 7 | 0 |
| saudi arabia | | latrodectus geometricus | species | 1 | 0 |
| south africa | gauteng province | latrodectus renivulvatus | species | 1 | 0 |
| south africa | the western cape province | latrodectus geometricus | species | 2 | 0 |
| united states | arizona | latrodectus hesperus | species | 2 | 0 |
| united states | california | latrodectus geometricus | species | 6 | 0 |
| united states | california | latrodectus hesperus | species | 19529 | 0 |
| united states | florida | latrodectus bishopi | species | 1 | 0 |
| united states | florida | latrodectus geometricus | species | 2 | 0 |
| united states | maryland | latrodectus variolus | species | 1 | 0 |
| united states | mississippi | latrodectus mactans | species | 1 | 0 |
| united states | new mexico | latrodectus hesperus | species | 1 | 0 |
| united states | north carolina | latrodectus mactans | species | 5 | 0 |