| Picture Used | Cowil_u0.gif |
| Size (cm) | |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 1,031 pixels |
| Standard length | 98.3 % TL |
| Fork length | 100.0 % TL |
| Pre-anal length | 42.0 % TL |
| Pre-dorsal length | 15.8 % TL |
| Pre-pelvic length | 0.0 % TL |
| Pre-pectoral length | 15.4 % TL |
| Body depth | 7.0 % TL |
| Head length (HL) | 14.8 % TL |
| Eye diameter | 9.2 % HL |
| Pre-orbital length | 25.5 % HL |
| Aspect ratio of caudal fin | |
| Remarks | Body eel-like; pelvic fin absent; dorsal and anal fins confluent to cauadal fin; CA and CH cannot be measured;PDL approximated |
