Costa & Le Bail 1999. Fluviphylax palikur: a new poeciliid from the Rio Oiapoque Basin, northern Brazil (Cyprinodontiformes: Cyprinodontoidei), with comments on miniaturization in Fluviphylax and other Neotropical freshwater fishes. Copeia, 1999(4), December 17 1999: 1027-1034