What is golden tortoise beetle?

The Golden Tortoise Beetle ( Charidotella sexpunctata) is a fascinating insect known for its striking, metallic gold coloration.

• Appearance: The most distinguishing feature is its ability to change color. While typically a brilliant, reflective gold, it can alter its hue to a reddish-brown when disturbed. This color change is caused by controlling the refractive properties of layers within its cuticle. The beetle is small, typically only 5-7mm in length. Appearance

• Habitat and Distribution: These beetles are native to North America, primarily found in the eastern regions. They are commonly found on host plants in gardens, fields, and woodlands. Habitat%20and%20Distribution

• Diet: Golden Tortoise Beetles are herbivores, feeding primarily on plants in the morning glory family (Convolvulaceae), including sweet potato vines, bindweed, and other related species. Both the larvae and adults consume foliage. Diet

• Life Cycle: The life cycle includes egg, larval, pupal, and adult stages. The larvae are particularly interesting, as they carry a "fecal shield" made of their own excrement and shed exoskeletons, thought to deter predators. Life%20Cycle

• Defense Mechanisms: Besides the color-changing ability and larval fecal shield, adult beetles can also drop from plants when threatened. Their hard, shell-like elytra (wing covers) provide further protection. Defense%20Mechanisms

• Ecological Role: While they can sometimes be considered minor pests on ornamental plants, Golden Tortoise Beetles generally do not cause significant damage. They play a role in the ecosystem as herbivores and a food source for other insects and animals. Ecological%20Role