Table 2.
Annual change of empirical ASR in six amphibian species with different GSD system, estimated from the model in table 1. ASR is expressed as percentage of males in the adult population to avoid very small model parameter values.
| 95% CI |
||||
|---|---|---|---|---|
| species | GSD | slope | lower bound | upper bound |
| Ambystoma tigrinum | ZZ/ZW | 0.350 | 0.030 | 0.671 |
| Bufo bufo | ZZ/ZW | 0.455 | 0.134 | 0.777 |
| Ichthyosaura alpestris | XX/XY | −0.085 | −0.356 | 0.186 |
| Lissotriton vulgaris | XX/XY | −0.168 | −0.376 | 0.041 |
| Triturus cristatus | XX/XY | −0.212 | −0.498 | 0.074 |
| Rana temporaria | XX/XY | −0.234 | −0.499 | 0.031 |