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Jumping spiders are a group of spiders that constitute the family Salticidae. As of 2019, this family contained over 600 described genera and over 6,000 described species, [1] making it the largest family of spiders at 13% of all species. [2] Jumping spiders have some of the best vision among arthropods and use it in courtship, hunting, and ...
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]
Jumping spiders have a distinctive rectangular carapace, [4]: 51 and that of female Phidippus clarus average 4.05 millimetres (0.159 in) wide, while the carapaces of males average 3.20 millimeters (0.126 in). [5] They are typically a red/brown coloration, but can sometimes be a lighter yellow or brown with darker markings on their bodies. [5]
[8]: 53 Like all jumping spiders, Portias can take in only a small visual field at one time, [12] as the most acute part of a main eye can see all of a circle up to 12 millimetres wide at 20 centimetres away, or up to 18 millimetres wide at 30 centimetres away. [13] Jumping spider's main eyes can see from red to ultraviolet. [14]
Phidippus mystaceus is a species of jumping spider that is found in North America. Females grow to about 1 centimetre (0.39 in) in body length. Females grow to about 1 centimetre (0.39 in) in body length.
Most spiders' eyes can detect little more than brightness and motion, so vision plays only a minor role in behaviour. However some species, such as jumping spiders, wolf spiders , and deinopids , have more developed eyes which they use in hunting and courtship. [ 2 ]
Phidippus cardinalis is a species of jumping spider.It is commonly called cardinal jumper.It is one of the species of jumping spiders which are mimics of mutillid wasps in the genus Dasymutilla (commonly known as "velvet ants"); several species of these wasps are similar in size and coloration to the spiders, and possess a very painful sting.
Zygoballus sexpunctatus is a species of jumping spider which occurs in the southeastern United States where it can be found in a variety of grassy habitats. Adult spiders measure between 3 and 4.5 mm in length. The cephalothorax and abdomen are bronze to black in color, with reddish brown or yellowish legs.