Where is the fly’s taste organs?

We all know that flies have a proboscis. With the help of it, she feeds. It can be assumed that taste buds, or as they are called, chemoreceptors, are located on the proboscis. But actually it is not. In flies, taste receptors are located on the forelegs. They don’t need to start eating food to taste it. It is enough just to sit on the surface of the food. But these are not the only insects that taste with their paws. Bees and butterflies also have such a body structure and their taste receptors are located on the limbs.