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Jumping spiders are a group of spiders that constitute the family Salticidae. As of 2019 [update] , this family contained over 600 described genera and over 6,000 described species , [ 1 ] making it the largest family of spiders – comprising 13% of spider species. [ 2 ]
Phidippus audax are commonly referred to as "bold jumping spiders" or "bold jumpers". [8] The species name, audax, is a Latin adjective meaning "audacious" or "bold". [8] This name was first used to describe the species by French arachnologist Nicholas Marcellus Hentz, who described the spider as being, "very bold, often jumping on the hand which threatens it". [9]
Adult male P. regius measure 12 mm (0.47 in) long on average, but can range between 6–18 mm (0.24–0.71 in) long. The first pair of legs, which are disproportionately larger in large males, have an alternating black and white fringe.
Hyllus giganteus, commonly referred to as the giant jumping spider, is a jumping spider native from Sumatra to Australia. [ 1 ] [ 2 ] It is best known for being the largest jumping spider species known to science, ranging from 1.8–2.5 centimetres (0.71–0.98 in) in length. [ 3 ]
Most of the time they feed on prey about half their own size, but a range from 2 millimetres (0.079 in) to about 1 centimetre (0.39 in) has been observed. Although found to feed on a wide variety of insects (e.g., flies , bugs and moth caterpillars and adults), they also prey heavily on spiders.
In these situations, however, the spider with its forelegs raised and waving backs off while facing the moving object and, when 5–8 cm away, turns away and flees. [ 1 ] In intraspecific encounters, the effect of raising the forelegs is to bring the other spider to an abrupt halt, whether it be a wandering conspecific, a courting male ...
Spiders produce silk using special organs called spinnerets, located typically on the underside of their abdomen. They look a bit like an icing nozzle The 7 Types of Spider Webs and the Incredible ...
A jumping spider that lives in Ethiopia and named in honour of the country in which it is found, it was first described in 2008 by Wanda WesoĊowska and Beata Tomasiewicz. The spider is larger than others in the species with a cephalothorax that is between 4.1 and 4.8 mm (0.16 and 0.19 in) long and an abdomen that is between 4.3 and 5.6 mm (0. ...
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