| Picture Used | Reaus_u1.gif |
| Size (cm) | |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 586 pixels |
| Standard length | 86.2 % TL |
| Fork length | 96.9 % TL |
| Pre-anal length | 54.6 % TL |
| Pre-dorsal length | 2.6 % TL |
| Pre-pelvic length | 26.8 % TL |
| Pre-pectoral length | 24.4 % TL |
| Body depth | 11.3 % TL |
| Head length (HL) | 23.5 % TL |
| Eye diameter | 8.0 % HL |
| Pre-orbital length | 49.3 % HL |
| Aspect ratio of caudal fin | 0.735115 |
| Remarks | Dorsal fin is modified as a sucking disc |
