The Collaborative International Dictionary of English v.0.48:

Cypriniformes \Cypriniformes\ n.
   an order of fishes including almost entirely freshwater
   fishes: characins; loaches; carp; suckers; sometimes
   classified as Cyprinoidea, a suborder of Ostariophysi.

   Syn: order Cypriniformes.
        [WordNet 1.5]