| Picture Used | Arlin_u1.jpg |
| Size (cm) | 7.5 SL, 9.6 |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 613 pixels |
| Standard length | 77.7 % TL |
| Fork length | 94.9 % TL |
| Pre-anal length | 43.7 % TL |
| Pre-dorsal length | 31.6 % TL |
| Pre-pelvic length | 25.1 % TL |
| Pre-pectoral length | 28.7 % TL |
| Body depth | 32.8 % TL |
| Head length (HL) | 31.2 % TL |
| Eye diameter | 30.9 % HL |
| Pre-orbital length | 23.0 % HL |
| Aspect ratio of caudal fin | 2.14963 |
| Remarks |
