Heterogaster is a small insect belonging to the order Hemiptera. It is characterized by its elongated body, measuring around 5-10 millimeters in length, and its distinct coloration, with a combination of black and yellow markings. Heterogaster is known for its piercing-sucking mouthparts, which it uses to feed on plant sap. This insect is commonly found in tropical and subtropical regions, where it plays a role in pollination and can occasionally be considered a pest in agricultural settings.