| Picture Used | Hydus_u4.jpg |
| Size (cm) | 23.8 SL, 33 |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 588 pixels |
| Standard length | 90.0 % TL |
| Fork length | 93.4 % TL |
| Pre-anal length | 73.5 % TL |
| Pre-dorsal length | 72.6 % TL |
| Pre-pelvic length | 61.7 % TL |
| Pre-pectoral length | 31.3 % TL |
| Body depth | 8.3 % TL |
| Head length (HL) | 31.6 % TL |
| Eye diameter | 11.8 % HL |
| Pre-orbital length | 62.4 % HL |
| Aspect ratio of caudal fin | 2.69739 |
| Remarks |
