Tags: Crustacean.
Anaspidacea is an order of crustaceans comprising eleven genera in four families. Species in the family Anaspididae vary from being strict stygobionts (only living underground) to species living in lakes streams and moorland pools and are found only in Tasmania. Koonungidae is found in Tasmania and the south-eastern part of the Australian mainland where they live in the burrows made by crayfish and in caves.
