बेफोरो थाम्फैफोरनि मोजां बुंफुरलु-गोनां हानजा, सरासनस्रायै सिनायथि-नेरसोनगोनां गांफोर थानाय गोरलैयै सिनायजानाय।
They are a well-defined group of flies, generally easily recognized with having mottled wings.