Table 2.
Effects of species and temperature on development rates of each life stage and overall development
| Stage | Predictor | df | SS | F | P-value |
|---|---|---|---|---|---|
| Eggs |
Temperature |
8 |
2.63 |
80.39 |
< 0.0001 |
| F17,432=184.8; P<0.0005 |
Species |
1 |
0.86 |
209.45 |
< 0.0001 |
| |
Temperature*Species |
8 |
1.51 |
46.29 |
< 0.0001 |
| Larvae |
Temperature |
8 |
0.24 |
213.33 |
< 0.0001 |
| F17,432=460.5; P<0.0005 |
Species |
1 |
0.03 |
234.73 |
< 0.0001 |
| |
Temperature*Species |
8 |
0.05 |
52.12 |
< 0.0001 |
| Pupae |
Temperature |
8 |
8.29 |
8.07 |
< 0.0001 |
| F17,432=20.51; P<0.0005 |
Species |
1 |
7.75 |
60.34 |
< 0.0001 |
| |
Temperature*Species |
8 |
8.62 |
8.39 |
< 0.0001 |
| Egg to adult |
Temperature |
8 |
0.08 |
361.88 |
< 0.0001 |
| F17,432=795.9; P<0.0005 |
Species |
1 |
0.02 |
766.33 |
< 0.0001 |
| Temperature*Species | 8 | 0.02 | 110.25 | < 0.0001 |
Results are from general linear models comparing development rates (days-1) of each stage and from egg to adult, between species, as a function of temperature and species. Model results are shown in the left hand column under each stage comparison.