''Deinopis spinosa'', known generally as the ogrefaced spider or net-casting spider, is a species of ogrefaced spider in the family

Deinopidae Deinopidae, also known as net casting spiders, is a family of cribellate spiders first described by Carl Ludwig Koch in 1850. It consists of stick-like elongated spiders that catch prey by stretching a web across their front legs before propelling ...

. It is found in the United States, St. Vincent, and

Venezuela Venezuela (; ), officially the Bolivarian Republic of Venezuela ( es, link=no, República Bolivariana de Venezuela), is a country on the northern coast of South America, consisting of a continental landmass and many islands and islets in th ...

. This spider is notable for its use of a net to catch prey. It does this by holding a small web stretched across its legs while it is suspended from a sparse web frame. When prey approaches the spider, it lunges forward and captures the insect in its net. In order to capture prey flying above it the spider uses a backward striking motion. When prey is outside its field of vision this spider appears to use a sensory organ located on its front legs to sense to prey. This sensory organ is known as the metatarsal organ. During the day, the spider is immobile and camouflages itself on its host palm plant. At night, the spider hunts.

References

Deinopidae Articles created by Qbugbot Spiders described in 1889 {{araneomorphae-stub