-
Rhamphichthys apurensis Mago-Leccia, 1994
- Gymnorhamphichthys apurensis Fern¡ndez-Y©pez, 1968; (valid as)
-
Rhamphichthys cingulatus
- Rhamphichthys cingulatus Brind, 1935; (overlooked available)
-
Rhamphichthys lineatus Castelnau, 1855
-
Rhamphichthys marmoratus Castelnau, 1855
-
Rhamphichthys pantherinus Castelnau, 1855
-
Rhamphichthys reinhardti Kaup, 1856
-
Rhamphichthys rostratus Mìller & Troschel, 1848
- Gymnotus rostratus Linnaeus, 1766; (valid as)
- Gymnotus longirostratus Lacep¨de, 1800; (synonym)
- Altona rostrata Kaup, 1856; (valid as)
- Rhamphichthys blochii Kaup, 1856; (synonym)
- Rhamphichthys schneideri Kaup, 1856; (synonym)
- Rhamphichthys rostratus Ortega & Vari, 1986
-
Rhamphichthys schomburgki Kaup, 1856