Defatted Black Soldier Fly Meal in Diet for Grow-Out Gilthead Seabream (Sparus aurata L. 1758): Effects on Growth Performance, Gill Cortisol Level, Digestive Enzyme Activities, and Intestinal Histological Structure

Figure 4

Graph shows, respectively, ED, VF, NP, and SV scores of fish intestines associated with different insect flour diet types (CTRL, HI25, HI50, and HI75), respectively, for the intestines, both anterior and posterior. The shape of each box plot called the “violin plot” indicates the kernel probability density of the data at different values. Black points with bars represent mean ± SD; , , , and value, respectively, <0.05, 0.01, 0.001, and 0.0001 of HI25, HI50, and HI75, paired with the CTRL group with the post hoc Tukey test.