n = 8
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Fluviphylax gouldingi | Bragança, 2018 | Fluviphylax gouldingi | Fluviphylacidae | |
| Fluviphylax obscurum | Costa, 1996 | Fluviphylax obscurus | Fluviphylacidae | |
| Fluviphylax obscurus | Costa, 1996 | Fluviphylax obscurus | Fluviphylacidae | |
| Fluviphylax palikur | Costa & Le Bail, 1999 | Fluviphylax palikur | Fluviphylacidae | |
| Fluviphylax pygmaeus | (Myers & Carvalho, 1955) | Fluviphylax pygmaeus | Fluviphylacidae | |
| Fluviphylax simplex | Costa, 1996 | Fluviphylax simplex | Fluviphylacidae | |
| Fluviphylax wallacei | Bragança, 2018 | Fluviphylax wallacei | Fluviphylacidae | |
| Fluviphylax zonatus | Costa, 1996 | Fluviphylax zonatus | Fluviphylacidae |