Table 1.
Temperature requirements for the different stages of B. globosus
Stage | Temperature range tested, °C | ET50 (°C) | Equation describing the graph | R2 |
---|---|---|---|---|
Egg | Tmin: 4.0–12.0 | 8.5 | Y = 3.929x2 − 95.357x + 575.714 | 0.960 |
Tmax: 34.0–45.0 | 36.6 | Y = 1.231x2 − 107.492x + 2335.88 | 0.987 | |
Juvenile | Tmin: 4.0–12.0 | 7.0 | Y = 1.786x2 − 49.071x + 305.714 | 0.965 |
Tmax: 34.0–45.0 | 40.5 | Y = − 1.19x2 + 116.904x − 2732.845 | 0.910 | |
Adult | Tmin: 4.0–12.0 | 7.0 | Y = 1.548x2 − 40.833x + 260.0 | 0.967 |
Tmax: 34.0–45.0 | 40.2 | Y = − 2.143x2 + 195.0x − 4325.715 | 0.940 | |
Spawning | Tmin: 6.0–22.0 | 14.9 | Y = 1.346x2 − 43.202x + 345.006 | 0.886 |
Tmax: 30.0–40.0 | 38.1 | Y = − 0.054x2 − 1.57x + 138.097 | 0.918 |