| Picture Used | Helin_u0.jpg |
| Size (cm) | 15 SL |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 597 pixels |
| Standard length | 82.2 % TL |
| Fork length | 87.6 % TL |
| Pre-anal length | 59.8 % TL |
| Pre-dorsal length | 35.5 % TL |
| Pre-pelvic length | 40.5 % TL |
| Pre-pectoral length | 17.4 % TL |
| Body depth | 24.5 % TL |
| Head length (HL) | 18.1 % TL |
| Eye diameter | 26.9 % HL |
| Pre-orbital length | 22.2 % HL |
| Aspect ratio of caudal fin | 0.989475 |
| Remarks |
