| Picture Used | Trjac_u2.jpg |
| Size (cm) | 11.2 SL, 14.1 |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 583 pixels |
| Standard length | 81.6 % TL |
| Fork length | 100.0 % TL |
| Pre-anal length | 69.1 % TL |
| Pre-dorsal length | 63.5 % TL |
| Pre-pelvic length | 0.0 % TL |
| Pre-pectoral length | 32.2 % TL |
| Body depth | 38.9 % TL |
| Head length (HL) | 27.8 % TL |
| Eye diameter | 34.6 % HL |
| Pre-orbital length | 12.3 % HL |
| Aspect ratio of caudal fin | 1.59638 |
| Remarks | Pelvic fin absent; family DIODONTIDAE |
