Anaspidacea

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 mainl...
Found on http://en.wikipedia.org/wiki/Anaspidacea

Anaspidacea

(from the article `crustacean`) ...to Permian; first thoracic segment not fused to head; abdominal pleopods 2-branched, flaplike; 4 families.Order AnaspidaceaPermian to present; ... ...to Permian; first thoracic segment not fused to head; abdominal pleopods 2-branched, flaplike; 4 families.Order Anaspidacea (torrent ... [2 related ar...
Found on http://www.britannica.com/eb/a-z/a/68
No exact match found