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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 ...
Arachnid locomotion is the various means by which arachnids walk, run, or jump; they make use of more than muscle contraction, employing additional methods like hydraulic compression. [ 1 ] [ 2 ] Another adaptation seen especially in larger arachnid variants is inclusion of elastic connective tissues .
Though these spiders mimic the weaver ants very well, they are known to stay away from them. They weave a thin web on leaves, hide under their webbing and ambush their prey. They also mimics ant-like behaviour by the style of locomotion and by waving their front legs like antennae. These jumping-spiders jump only when their safety is threatened ...
Though most known spiders are almost exclusively carnivorous, a few species, primarily of jumping spiders, supplement their diet with plant matter such as sap, nectar, and pollen. [5] [6] [7] However, most of these spiders still need a mostly carnivorous diet to survive, and lab studies have shown that they become unhealthy when fed only plants ...
Phidippus clarus, also known as the brilliant jumping spider, is a species of jumping spider (family Salticidae) found in old fields throughout eastern North America. It often waits upside down near the top of a plant, which may be useful for detecting prey, and then quickly jumps down before the prey can escape.
Zygoballus rufipes, commonly called the hammerjawed jumper, [2] is a species of jumping spider which occurs in the United States, Canada, and Central America. Adult females are 4.3 to 6 mm in body length, while males are 3 to 4 mm. [ 3 ]
"Squared-off" cephalothorax and eye pattern of jumping spiders. Although other spiders can also jump, salticids including Portia fimbriata have significantly better vision than other spiders, [12]: 521 [13] and their main eyes are more acute in daylight than a cat's and 10 times more acute than a dragonfly's. [4]
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.