Article
Constraints on the jumping and prey-capture abilities of ant-mimicking spiders (Salticidae, Salticinae, Myrmarachne).
Scientific reports - 26 Oct 2020
Hashimoto Yoshiaki, Endo Tomoji, Yamasaki Takeshi, Hyodo Fujio, Itioka Takao
Abstract excerpt
Accurate morphological ant mimicry by Myrmarachne jumping spiders confers strong protective benefits against predators. However, it has been hypothesized that the slender and constricted ant-like appearance imposes costs on the hunting ability because their jumping power to capture prey is obtained from hydraulic pressure in their bodies. This hypothesis remains to be sufficiently investigated. We compared the...
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