| Scientific name -- Other names |
| Rhamphichthyidae -- Sand Knifefishes |
| Gymnorhamphichthys hypostomus Ellis, 1912 |
| Gymnorhamphichthys petiti |
| Gymnorhamphichthys rondoni (Miranda-Ribeiro, 1920) |
| Gymnorhamphichthys rosamariae Schwassmann, 1989 |
| Iracema caiana Triques, 1996 |
| Rhamphichthys apurensis (Fernández-Yépez, 1968) |
| Rhamphichthys atlanticus Triques, 1999 |
| Rhamphichthys drepanium Triques, 1999 |
| Rhamphichthys hahni (Meinken, 1937) |
| Rhamphichthys lineatus Castelnau, 1855 |
| Rhamphichthys longior Triques, 1999 |
| Rhamphichthys marmoratus Castelnau, 1855 |
| Rhamphichthys pantherinus Castelnau, 1855 |
| Rhamphichthys rostratus (Linnaeus, 1766) |
| Rhamphichthys schomburgki Kaup, 1856 |
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| Updated: 2015-05-06 21:40:39 |