| Picture Used | GYNUD_U1.JPG |
| Size (cm) | 56 TL |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 1,142 pixels |
| Standard length | 98.2 % TL |
| Fork length | 100.0 % TL |
| Pre-anal length | 45.4 % TL |
| Pre-dorsal length | 7.5 % TL |
| Pre-pelvic length | 0.0 % TL |
| Pre-pectoral length | 0.0 % TL |
| Body depth | 8.2 % TL |
| Head length (HL) | 11.9 % TL |
| Eye diameter | 8.1 % HL |
| Pre-orbital length | 14.0 % HL |
| Aspect ratio of caudal fin | |
| Remarks | Anal and dorsal fin confluent to caudal fin; pectoral and pelvic fin absent; body eel-like. |
