| Picture Used | Derus_u1.jpg |
| Size (cm) | 13.7 SL, 17.2 |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 613 pixels |
| Standard length | 84.5 % TL |
| Fork length | 100.0 % TL |
| Pre-anal length | 56.8 % TL |
| Pre-dorsal length | 24.8 % TL |
| Pre-pelvic length | 26.1 % TL |
| Pre-pectoral length | 24.3 % TL |
| Body depth | 29.7 % TL |
| Head length (HL) | 23.2 % TL |
| Eye diameter | 27.5 % HL |
| Pre-orbital length | 20.4 % HL |
| Aspect ratio of caudal fin | 1.18221 |
| Remarks |
