| Picture Used | Cacya_u1.jpg |
| Size (cm) | 2.7 SL, 3.5 |
| Sex | unsexed |
| Locality | |
| Total length (TL) | 560 pixels |
| Standard length | 80.0 % TL |
| Fork length | 100.0 % TL |
| Pre-anal length | 65.5 % TL |
| Pre-dorsal length | 61.1 % TL |
| Pre-pelvic length | 0.0 % TL |
| Pre-pectoral length | 35.2 % TL |
| Body depth | 37.3 % TL |
| Head length (HL) | 35.2 % TL |
| Eye diameter | 28.4 % HL |
| Pre-orbital length | 37.6 % HL |
| Aspect ratio of caudal fin | 1.23414 |
| Remarks | Pelvic fin absent--family TETRAODONTIDAE |
