Cypriniformes is an order that consists of a few families of fish. Cyprinids are an example of the family in that order. Carp, minnows, rasboras and barbs belong to the cyprinid family, the barbels on their mouths, is what differntiates them from the other families of other orders. The question is, what common species of cyprinid has no barbels on its mouth?
smalltime guppy is disqualified to join since i have already discussed this trivia with him... hehehe. l