| Picture Used | Opben_u0.gif |
| Size (cm) | |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 1,131 pixels |
| Standard length | 100.0 % TL |
| Fork length | 100.0 % TL |
| Pre-anal length | 0.0 % TL |
| Pre-dorsal length | 0.0 % TL |
| Pre-pelvic length | 0.0 % TL |
| Pre-pectoral length | 0.0 % TL |
| Body depth | 4.6 % TL |
| Head length (HL) | 8.5 % TL |
| Eye diameter | 9.4 % HL |
| Pre-orbital length | 16.7 % HL |
| Aspect ratio of caudal fin | |
| Remarks | Dorsal and anal fin vestigial; pectoral and pelvic fin absent; caudal fin vestigial to absent. |
