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. 2023 Jan 28;13(2):355. doi: 10.3390/life13020355

Table 2.

Life history traits and reproductive parameters of adult BSF that had access to different types of water (tap water, distilled water, 0.5% NaCl w/v) or no water (starvation). Data are means ± SD. Different letters (a–d) within a row indicate statistically significant differences between diets (p < 0.05; one-way ANOVA; Kaplan–Meier estimator for longevity-related data).

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)