Diplostraca (Clam Shrimps & Waterfleas) is an order of arthropods. There are 1065 species of Clam Shrimps & Waterfleas, in 112 genera and 20 families. This order has been around since the paleozoic era. It includes groups like Polyphemidae, Ilyocryptidae, and Pseudopeniliidae. They rely on drag powered swimming to move around.
EOL has data for 14 attributes, including: