| Maximum recorded size: |
| 50.0 cm TL (male) |
| Specimen n° | Collection n° | Collection name | Locality (Country) | Size | Sex | Number of photos |
|---|---|---|---|---|---|---|
| 105 | MNHN-0515 | Study collection of P. Béarez | Lima market (Chile) | 23.2 cm (SL) 28.1 cm (TL) | 35 |
| Name of the geographical area (environment) | Maximum recorded size of species |
|---|---|
| Neotropical (freshwater) | No data |
| Amazon (freshwater) | No data |
| Negro (freshwater) | No data |
| Paraná (freshwater) | No data |
| Uruguay (freshwater) | No data |
| Bone name | Number of photos |
|---|---|
| premaxillary | 3 |
| maxillary | 5 |
| dentary | 3 |
| articular | 3 |
| quadrate | 4 |
| hyomandibular | 2 |
| opercle | 2 |
| neurocranium | 3 |
| precaudal vertebra 1 | 2 |
| precaudal vertebra 5 | 2 |
| caudal vertebra 1 | 2 |
| preural vertebra 6 | 2 |
| urostyle | 2 |