n = 17
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Myloplus arnoldi | Ahl, 1936 | Myloplus arnoldi | Serrasalmidae | |
| Myloplus asterias | (Müller & Troschel, 1844) | Myloplus asterias | Serrasalmidae | |
| Myloplus levis | (Eigenmann & McAtee, 1907) | Myloplus levis | Serrasalmidae | |
| Myloplus lobatus | (Valenciennes, 1850) | Myloplus lobatus | Serrasalmidae | |
| Myloplus lucienae | Andrade, Ota, Bastos & Jégu, 2016 | Myloplus lucienae | Serrasalmidae | |
| Myloplus nigrolineatus | Ota, Machado, Andrade, Collins, Farias & Hrbek, 2020 | Myloplus nigrolineatus | Serrasalmidae | Blackline myleus |
| Myloplus planquettei | Jégu, Keith & Le Bail, 2003 | Myloplus planquettei | Serrasalmidae | |
| Myloplus rhomboidalis | (Cuvier, 1818) | Prosomyleus rhomboidalis | Serrasalmidae | |
| Myloplus rubripinnis | (Müller & Troschel, 1844) | Myloplus rubripinnis | Serrasalmidae | Redhook myleus |
| Myloplus schomburgkii | (Jardine, 1841) | Myloplus schomburgkii | Serrasalmidae | Disk tetra |
| Myloplus schulzei | Ahl, 1938 | Myloplus asterias | Serrasalmidae | |
| Myloplus taphorni | Andrade, López-Fernández & Liverpool, 2019 | Genus Species | New species | |
| Myloplus ternetzi | (Norman, 1929) | Myloplus ternetzi | Serrasalmidae | |
| Myloplus tiete | (Eigenmann & Norris, 1900) | Myloplus tiete | Serrasalmidae | |
| Myloplus torquatus | (Kner, 1858) | Myloplus torquatus | Serrasalmidae | |
| Myloplus tumukumak | Andrade, Jégu & Gama, 2018 | Genus Species | New species | |
| Myloplus zorroi | Andrade, Jégu & Giarrizzo, 2016 | Myloplus zorroi | Serrasalmidae |