Picture Used | Optar_u1.jpg |
Size (cm) | 21.5 SL |
Sex | unsexed |
Locality | |
Total length (TL) | 560 pixels |
Standard length | 90.5 % TL |
Fork length | 94.8 % TL |
Pre-anal length | 46.8 % TL |
Pre-dorsal length | 57.7 % TL |
Pre-pelvic length | 0.0 % TL |
Pre-pectoral length | 18.6 % TL |
Body depth | 27.3 % TL |
Head length (HL) | 17.5 % TL |
Eye diameter | 32.7 % HL |
Pre-orbital length | 29.6 % HL |
Aspect ratio of caudal fin | 3.10944 |
Remarks | --Pelvic fin naturally absent in this species |