Table 2.
Parameters | n | Tap Water |
Distilled Water |
0.5% NaCl |
Starvation | |
---|---|---|---|---|---|---|
Adult preoviposition period (d) | n = 30 | 9.1 ± 1.1 a | 9.0 ± 0.7 a | 7.9 ± 0.4 a | no eggs | |
Oviposition period (d) | n = 30 | 5.0 ± 0.8 a | 4.0 ± 2.2 a | 1.7 ± 0.9 a | no eggs | |
Oviposition peak (d) | n = 30 | 8.3 ± 1.2 a | 9.0 ± 0.8 a | 7.8 ± 0.6 a | no eggs | |
Oviposition span (min–max d) | n = 30 | 6–14 | 7–13 | 7–10 | no eggs | |
Adult longevity (d) | ♂ | n = 30 | 20.5 ± 1.3 a | 19.0 ± 2.0 a | 10.7 ± 0.6 b | 6.4 ± 0.1 c |
♀ | n = 30 | 17.6 ± 1.0 a | 16.2 ± 1.3 ab | 12.9 ± 2.2 b | 6.3 ± 0.4 c | |
total | n = 60 | 19.1 ± 1.1 a | 17.6 ± 1.2 b | 11.8 ± 1.3 c | 6.4 ± 0.1 d | |
Adult longevity (min–max d) | ♂ | n = 30 | 13–26 | 12–26 | 5–19 | 5–8 |
♀ | n = 30 | 10–28 | 9–26 | 7–21 | 5–8 | |
total | n = 60 | 10–28 | 9–26 | 5–21 | 5–8 | |
AL50 (d) | n = 60 | 19.0 ± 2.8 a | 16.3 ± 0.9 ab | 11.3 ± 1.9 bc | 6.3 ± 0.5 c | |
Female longevity after oviposition (d) | n = 30 | 6.7 ± 1.8 a | 6.1 ± 0.1 a | 4.8 ± 2.9 a | no eggs | |
Fecundity (egg clutches/10 females) | n = 30 | 7.0 ± 0.8 a | 6.7 ± 1.2 a | 3.0 ± 0.0 b | 0.0 ± 0.0 c | |
Egg clutch weight (mg) | n = 30 | 15.0 ± 2.1 a | 15.6 ± 0.2 a | 12.8 ± 2.0 a | no eggs | |
Span of egg clutch weight (min–max mg) |
n = 30 | 11.3–31.8 | 12.4–20.1 | 7.9–18.2 | no eggs | |
Mean egg yield (mg eggs/10 females) | n = 30 | 106.9 ± 26.9 a | 104.0 ± 18.3 a | 38.5 ± 6.1 b | 0.0 ± 0.0 b | |
Total egg yield (mg eggs) | n = 30 | 320.8 | 312.0 | 115.4 | 0.0 ± 0.0 | |
Egg clutch size (eggs/clutch) | n = 30 | 626.5 ± 86.1 a | 651.4 ± 9.5 a | 534.3 ± 84.7 a | no eggs | |
Span of egg clutch size (min–max eggs) |
n = 30 | 471–1325 | 517–838 | 329–758 | no eggs | |
Multiple oviposition events (yes/no (number)) |
n = 30 | yes (2) | yes (1) | no | no | |
No oviposition (yes/no (number)) | n = 30 | yes (9) | yes (10) | yes (21) | yes (30) |