n = 16
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Plagioscion amazonicus | (Castelnau, 1855) | Plagioscion squamosissimus | Sciaenidae | South American silver croaker |
| Plagioscion auratus | (Castelnau, 1855) | Plagioscion auratus | Sciaenidae | Black curbinata |
| Plagioscion auratus iquitensis | Nakashima, 1941 | Plagioscion auratus | Sciaenidae | Black curbinata |
| Plagioscion casattii | Aguilera & Rodrigues de Aguilera, 2001 | Plagioscion casattii | Sciaenidae | |
| Plagioscion francisci | Steindachner, 1917 | Plagioscion squamosissimus | Sciaenidae | South American silver croaker |
| Plagioscion heterolepis | (Bleeker, 1873) | Johnius heterolepis | Sciaenidae | Large-scale croaker |
| Plagioscion macdonaghi | Daneri, 1954 | Plagioscion ternetzi | Sciaenidae | Freshwater croaker |
| Plagioscion magdalenae | (Steindachner, 1878) | Plagioscion surinamensis | Sciaenidae | Pacora |
| Plagioscion microps | Steindachner, 1917 | Nebris microps | Sciaenidae | Smalleye croaker |
| Plagioscion monacanthus | (Cope, 1867) | Plagioscion auratus | Sciaenidae | Black curbinata |
| Plagioscion montei | Soares & Casatti, 2000 | Plagioscion montei | Sciaenidae | |
| Plagioscion pauciradiatus | Steindachner, 1917 | Plagioscion pauciradiatus | Sciaenidae | |
| Plagioscion squamosissimus | (Heckel, 1840) | Plagioscion squamosissimus | Sciaenidae | South American silver croaker |
| Plagioscion squamosissimus iquitensis | Nakashima, 1941 | Plagioscion squamosissimus | Sciaenidae | South American silver croaker |
| Plagioscion surinamensis | (Bleeker, 1873) | Plagioscion surinamensis | Sciaenidae | Pacora |
| Plagioscion ternetzi | Boulenger, 1895 | Plagioscion ternetzi | Sciaenidae | Freshwater croaker |