| Relationships | Sex | Equation | Equations | R2 |
| Total length vs. body depth | Male | Power | y = 0.174x1.032 | 0.779 |
| Straight line | y = 0.204x − 0.282 | 0.764 | ||
| Female | Power | y = 0.204x0.997 | 0.837 | |
| Straight line | y = 0.204x − 0.046 | 0.824 |