Piezogaster is a small insect belonging to the order Hemiptera. It is characterized by its flattened body and vibrant coloration, ranging from metallic greens to iridescent blues. This insect is known for its unique ability to detect and respond to changes in atmospheric pressure, hence its name "Piezogaster," which means "pressure stomach." It is commonly found in tropical regions, where it feeds on plant sap using its specialized mouthparts.