Yes, the Liver flukes (red rolled up tomato skins) are the young ones. They are around the length that you described. I think the older they get the darker they are. Some flukes are rubbery and don't have feelers or legs. Some you can see their suc***s where they were attached to your liver and sucking up all your nutrients. You should be excited. You are on the road to health. Flukes come in all different shapes, colors and sizes. Donna