| Picture Used | Derus_u0.jpg |
| Size (cm) | |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 580 pixels |
| Standard length | 89.0 % TL |
| Fork length | 91.7 % TL |
| Pre-anal length | 48.1 % TL |
| Pre-dorsal length | 30.3 % TL |
| Pre-pelvic length | 27.1 % TL |
| Pre-pectoral length | 25.7 % TL |
| Body depth | 19.8 % TL |
| Head length (HL) | 23.8 % TL |
| Eye diameter | 30.4 % HL |
| Pre-orbital length | 27.5 % HL |
| Aspect ratio of caudal fin | 3.13367 |
| Remarks | 1 |
