From: Adaptive evolution of the lower jaw dentition in Mexican tetra (Astyanax mexicanus)
Group | Rostral width (Distance A) | Side length (Distance B) | Rostral bone width (Distance C) | Caudal bone width(Distance A) |
---|---|---|---|---|
Surface (n = 8) | 3.07 ± 0.56 | 4.03 ± 0.47 | 0.76 ± 0.13 | 0.25 ± 0.07 |
Tinaja Cavefish (n = 8) | 4.20 ± 0.98 | 4.38 ± 0.77 | 0.68 ± 0.91 | 0.21 ± 0.04 |
F1 hybrids (n = 6) | 4.08 ± 0.65 | 4.29 ± 0.65 | 0.84 ± 0.11 | 0.19 ± 0.12 |
Surgery surgery side (n=5) | 3.00 ± 0.64 | 3.43 ± 0.36 | 0.62 ± 0.07 | 0.23 ± 0.12 |
Surgery non-surgery side (n=5) |  | 3.23 ± 0.56 | 0.66 ± 0.07 | 0.23 ± 0.09 |
Statistical analysis (one way ANOVA) | P <0.05 | P <0.05 | P <0.05 | P <0.05 |
Tukey HSD 95% significance | Surface and F1-hybrids, surgery and F1-hybrids | Surface and surgery side, surface and non-surgery side, surgery side and F1-hybrids, surgery side and cavefish, F1-hybrids and non-surgery side, cavefish and non-surgery side | F1-hybrids and cavefish Cavefish and non-surgery side | none |