| Picture Used | Realb_u0.jpg |
| Size (cm) | 20 TL |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 557 pixels |
| Standard length | 89.0 % TL |
| Fork length | 99.5 % TL |
| Pre-anal length | 65.7 % TL |
| Pre-dorsal length | 4.5 % TL |
| Pre-pelvic length | 24.4 % TL |
| Pre-pectoral length | 20.8 % TL |
| Body depth | 18.3 % TL |
| Head length (HL) | 20.6 % TL |
| Eye diameter | 13.0 % HL |
| Pre-orbital length | 40.9 % HL |
| Aspect ratio of caudal fin | 0.467905 |
| Remarks | Dorsal fin is modified as a sucking disc |
