Scaphiophryne gottlebei: Population traits

at T = 27 °C with background hazards for embryo, juv, adult: 0, 0, 0 1/d

Ln survival probability as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
Ln survivor function of the stable age distribution as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
model std f_min f_max date: 2023/02/05
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.865789 0.865789 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00354213 0.00354213 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 195.686 195.686 NaN NaN population doubling time
a_b d 15.7167 16.4459 NaN NaN 15.3426 16.048 NaN NaN age at birth
t_p d 1628.68 1.61844e+22 NaN NaN 1042.66 1.61844e+22 NaN NaN time since birth at puberty
S_b - 0.999929 0.999896 NaN NaN 0.999934 0.999902 NaN NaN survival probability at birth
S_p - 0.999608 0.999405 NaN NaN 0.999639 0.999451 NaN NaN survival probability at puberty
theta_0b - 0.0159869 0.0188099 NaN NaN 0.0568257 0.060621 NaN NaN frac of ind that is embryo
theta_bp - 0.0160052 0.0188344 NaN NaN 0.0538743 0.0573358 NaN NaN fraction of individuals that is juvenile
theta_pi - 0.968008 0.962356 NaN NaN 0.8893 0.882043 NaN NaN frac of ind that is adult
L_bi cm 0.828392 0.630115 NaN NaN 0.575954 0.467552 NaN NaN mean structural length of post-natals
L2_bi cm^2 0.79192 0.453192 NaN NaN 0.428031 0.2718 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 0.818235 0.352141 NaN NaN 0.375705 0.183989 NaN NaN mean cubed structural length of post-natals
Ww_bi g 1.15095 0.461702 NaN NaN 0.552158 0.250107 NaN NaN mean wet weight of post-natals
L_pi cm 0.839472 0.639415 NaN NaN 0.601151 0.48777 NaN NaN mean structural length of adults
L2_pi cm^2 0.804598 0.461591 NaN NaN 0.452403 0.28787 NaN NaN mean squared structural length of adults
L3_pi cm^3 0.831697 0.35896 NaN NaN 0.398214 0.195697 NaN NaN mean cubed structural length of adults
Ww_pi g 1.16988 0.470642 NaN NaN 0.585238 0.266023 NaN NaN mean wet weight of adults
R 1/d 0 0 NaN NaN 0 0 NaN NaN mean reproduction rate of adults
J_X g/d 0.0168938 0.00739733 NaN NaN 0.0105465 0.00512425 NaN NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 NaN NaN 0.109375 0.109375 NaN NaN yield of faeces on food
Y_VX mol/mol 0 0 NaN NaN 0.126184 0.127182 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.0940009 0.102818 NaN NaN 0.0292106 0.0356061 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.0592631 0.045704 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.038223 0.0319895 NaN NaN 0.0137189 0.0127954 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.701521 0.699132 NaN NaN 0.61258 0.619137 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.599137 0.597096 NaN NaN 0.523176 0.528776 NaN NaN yield of H2O on food
Y_OX mol/mol -0.824761 -0.821952 NaN NaN -0.720195 -0.727904 NaN NaN yield of O2 on food
Y_NX mol/mol 0.0568801 0.0566863 NaN NaN 0.0496686 0.0502003 NaN NaN yield of N-waste on food
mu_TX J/mol 397538 396581 NaN NaN 348603 352807 NaN NaN yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer