Noun
jumping spider (plural jumping spiders)
Any of very many spiders, of the family Salticidae, that jump from place to place with the aid of a silk tether.
A female regal jumping spider chows down on a Cuban tree frog in Lake Placid, Florida. Source: Internet
Nefertiti is the first jumping spider to successfully return from space and adjust to life on Earth after a 100-day stay aboard the International Space Station. Source: Internet