Black widow spiders normally only live for a single year, but can survive for up to 3 years if kept in captivity. Spiders do not really "hibernate", as the term refers to a state where the metabolic...
Jumping spiders are a family of spiders that jump (the salticidae family of spiders). 13% of spider species are jumping spiders. For more information get a book on them, visit http://salticidae.org,...