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These spiders, called mirror or sequinned spiders, are all members of several different species of the genus Thwaitesia, which features spiders with reflective silvery patches on their abdomen. The scales look like solid pieces of mirror glued to the spider's back, but they can actually change size depending on how threatened the spider feels.
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 ]
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]
All spiders possess photosensitive microvilli which have the capacity to be sensitive to the polarisation of light, as they preferentially absorb light oscillating parallel to their long axis. These microvilli are arranged orthogonally in the eyes of several families, including jumping spiders , wolf spiders , and nursery web spiders .
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]
Spiders have woven their way into the mystical traditions and spiritual beliefs across cultures for centuries. These eight-legged architects of the natural world hold deep symbolic meaning beyond ...
Plexippus paykulli is a species of jumping spider. [1] It is native to Southeast Asia, but now has a cosmopolitan distribution. In the United States it is commonly known as the pantropical jumping spider. [2] It is usually associated with buildings [3] and may be found near light sources catching insects attracted by the light. [4]
Joro spiders can create large webs that can be up to 10 feet wide. A Nephila clavata, a type of orb weaver spider native to Japan where it is called joro-gumo or joro spider, waits in its web for ...