Artists Enlist Caddisfly Larvae to “Build”Jewelry From Gold, Gemstones Humans aren’t the only animals with yen for self-decoration. Caddisfly larvae protect themselves by constructing elaborate armors from gravel, sand, twigs, and other debris, which they “glue” together using excreted silk. The tiny moth-like insects scavenge whatever material is suitable from their environments, including anything you … Continue reading Artists Enlist Caddisfly Larvae to “Build” Aquatic Cocoons from Gold Gemstones and Pearls
