Black Widow Spiders
Photographs and information on the natural history of Latrodectus mactans and Latrodectus variolus.
Lactrodectus mactans: Black Widow Spider
Photographs of this spider and information on its habitat, life cycle, description and bite.
An article about the black widow spider from Animal Diversity Web.
Latrodectus mactans: Black Widow Spider
Information and several photographs of this spider, so named because the female usually eats the male after mating.
Latrodectus: Button Spiders, Widow Spiders
Photographs and information on South African species in this genus.
Information from Wikipedia on these spiders in the genus Latrodectus, renowned for their venom.
Last update:March 15, 2015 at 20:40:50 UTC