The Survival Strategy of Ant-Impersonating Spiders.

The Siler collingwoodi, a species of jumping spider, uses a combination of camouflage and ant-mimicry to evade spider predators, but not praying mantises, according to a study published in iScience. The spiders mimic ant movement by raising their front legs to mimic antennae, bobbing their abdomens, and lifting their legs to walk in an ant-like manner. Their bright coloration also helps them blend with plants in their environment. However, limb loss hampers this mimicry, increasing their susceptibility to attacks. The spiders' general mimicry may enable them to expand their habitats.