Fluviphylacidae
Orden: Cyprinodontiformes
Especies 7
Fluviphylax gouldingi
Fluviphylax gouldingi
Barrigudinho
Fluviphylax obscurus
Barrigudinho
Fluviphylax palikur
Barrigudinho
Fluviphylax pygmaeus
Barrigudinho
Fluviphylax simplex
Fluviphylax wallacei
Fluviphylax wallacei
Barrigudinho
Fluviphylax zonatus