The Zebra Midge Larva should be in every serious fly anglers box if they fish in water! Midge Larva are found in every type of water body from small streams to big rivers and in stillwater too -lakes and ponds. In most places, there will be some sort of Midge hatch all year long , we can fish a Zebra Midge Larva12 months of the year and catch fish on them. Weather they are deep nymphed under an indicator with some weight or dropped behind a dry fly as an emerging pupa, they are an excellent fish-catching fly.