| 1. Total Length |
2. Fork Length |
| 3. Standard Length |
4. Head Length |
| 5. Snout Length |
6. Caudal peduncle
(where the body attaches to the tail) |
| 7. Fin rays,
spinous (unsegmented) and soft (segmented) |
8. First (spinous)
dorsal fin |
| 9. Second (soft)
dorsal fin |
10. Pectoral fin
|
| 11. Pelvic
(ventral) fin |
12. Anal fin
|
| 13. Finlet
|
14. Caudal (tail)
fin |
| 15. Lateral line |
16. Scutes
(bone-like projections |
| 17. Opercle (gill
cover) |
18. Preopercle
(cheek) |
| 19. Interopercle
|
20. Adipose eyelid
|
| 21. Supramaxilla
(rear portion of upper jaw bone) |
22. Premaxilla
(forward portion of upper jaw bone) |
![[ Sketch ]](../images/Store/diagram.gif)