Table 2. Results of Generalized Linear Mixed Models (GLMM) of differences in abundances of fish families at 3 and 10 m between the zones with post-hoc Bonferroni corrected Tukey pairwise multiple comparisons.
| Family | Zone a | TZ (N)—NTZ b | NTZ—TZ (S) b | TZ (N)—TZ (S) b |
|---|---|---|---|---|
| 3 m | ||||
| Acanthuridae | 10.515, 2, 0.005 | -2.911, 0.011 | -0.396, 1 | -3.312, 0.003 |
| Chaetodontidae | 1.919, 2, 0.383 | - | - | - |
| Lethrinidae | 0.339, 2, 0.844 | - | - | - |
| Lutjanidae | 4.257, 2, 0.119 | - | - | - |
| Pomacanthidae | 11.373, 2, 0.003 | 2.094, 0.109 | 3.001, 0.008 | 1.290, 0.591 |
| Scaridae | 6.321, 2, 0.042 | -0.053, 1 | -2.386, 0.051 | -2.306, 0.063 |
| Epinephelidae | 7.570, 2, 0.023 | -2.411, 0.048 | 0.092, 1 | 2.493, 0.038 |
| Siganidae | 8.016, 2, 0.018 | 2.749, 0.018 | 2.638, 0.025 | -0.151, 1 |
| 10 m | ||||
| Acanthuridae | 31.575, 2, <0.001 | 6.230, <0.001 | -1.041, 0.894 | -7.254, <0.001 |
| Chaetodontidae | 0.486, 2, 0.785 | - | - | - |
| Lethrinidae | 0.157, 2, 0.925 | - | - | - |
| Lutjanidae | 1.911, 2, 0.385 | - | - | - |
| Pomacanthidae | 0.816, 2, 0.665 | - | - | - |
| Scaridae | 0.681, 2, 0.711 | - | - | - |
| Epinephelidae | 0.668, 2, 0.716 | - | - | - |
| Siganidae | 6.394, 2, 0.041 | -0.450, 0.441 | 1.254, 0.629 | 2.687, 0.022 |
Results for individual pairs of zones are shown only when the overall difference between zones is significant.
a is Chi-square statistic, degrees of freedom, and p value for the GLMM.
b is the Chi-square statistic and p value for Bonferroni corrected pairwise multiple comparison test.