| Picture Used | Negra_u0.jpg |
| Size (cm) | 3.8 TL |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 493 pixels |
| Standard length | 84.4 % TL |
| Fork length | 94.3 % TL |
| Pre-anal length | 66.3 % TL |
| Pre-dorsal length | 41.2 % TL |
| Pre-pelvic length | 44.2 % TL |
| Pre-pectoral length | 22.3 % TL |
| Body depth | 20.5 % TL |
| Head length (HL) | 21.7 % TL |
| Eye diameter | 43.0 % HL |
| Pre-orbital length | 19.6 % HL |
| Aspect ratio of caudal fin | 2.14504 |
| Remarks | flipped; rotated -12 |
