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A piece designed for T-shirts commissioned by the incredible E.D.G.E (Expeditioner's Discovery Guild Enterprise). Be sure to follow their social media accounts and check by their shop!
Jewel Caterpillars, or Slug Caterpillars, are the larva of any one of eighty or so different moth species in the family Dalceridae. Spininess is a common trait among larval butterflies and moths, but these animals are unique in their ability to coat themselves in a thick, gelatinous mass. This forms beads around the spines, creating an elaborate, colorful display to ward off most predators, hence the name.
This adaptation serves another useful purpose, too: distraction and defense. As shown here, many predators have a hard time reaching the caterpillars' main body through the mucous mesh. The most they can do is remove single beads or blobs at a time, distracted while their intended prey makes their escape. It's a clever strategy that ensures at least one more day closer to adulthood.
