Eidolon dupreanum: Population traits

at T = 34.8 °C with background hazards for embryo, baby, juv, adult: 0, 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 stx f_minf f_max date: 2024/11/08
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.891037 0.897286 0.948643 0.948643 1 1 scaled functional response
r 1/d 0 0 0.00115137 0.000557617 0.00185254 0.000899779 spec pop growth rate
t2 d NaN NaN 602.021 1243.05 374.161 770.352 population doubling time
a_b d 59.4826 59.4826 59.4826 59.4826 59.4826 59.4826 age at birth
t_x d 687.287 580.983 359.969 359.969 291.192 291.192 time since birth at weaning
t_p d 157.559 155.444 141.081 141.081 130.518 130.518 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 0.999999 0.670118 0.999999 0.639148 0.999999 0.612255 survival probability at weaning
S_p - 0.999567 0.452289 0.999945 0.413204 0.999972 0.384095 survival probability at puberty
theta_0b - 0.00790435 0.017142 0.0665557 0.0759616 0.104468 0.12148 frac of ind that is embryo
theta_bx - 0.00790427 0.0137546 0.0621495 0.0575816 0.0935665 0.0883119 fraction of individuals that is baby
theta_xp - 0.0834154 0.073157 0.256417 0.158369 0.280312 0.17839 fraction of individuals that is juvenile
theta_pi - 0.900776 0.895946 0.614878 0.708087 0.521654 0.611818 frac of ind that is adult
L_bi cm 2.4021 2.41379 2.46816 2.48832 2.52727 2.55926 mean structural length of post-natals
L2_bi cm^2 5.77397 5.83311 6.13126 6.22927 6.46028 6.62392 mean squared structural length of post-natals
L3_bi cm^3 13.8863 14.1087 15.309 15.6671 16.664 17.2926 mean cubed structural length of post-natals
Ww_bi g 176.627 180.615 206.322 211.149 235.84 244.736 mean wet weight of post-natals
L_pi cm 2.4123 2.42919 2.56518 2.5666 2.69501 2.70053 mean structural length of adults
L2_pi cm^2 5.81917 5.90098 6.58017 6.58743 7.26345 7.29306 mean squared structural length of adults
L3_pi cm^3 14.0376 14.3346 16.8795 16.9074 19.5769 19.6963 mean cubed structural length of adults
Ww_pi g 178.55 183.507 227.488 227.863 277.065 278.754 mean wet weight of adults
R 1/d 0.000147325 0.000321528 0.00175809 0.00177344 0.00318562 0.00324927 mean reproduction rate of adults
J_X g/d 7.29579 7.42221 8.2481 8.37996 9.16121 9.39328 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0.00213702 0.00104252 0.00336973 0.00165645 yield of living structure on food
Y_VX_d mol/mol 0.000257715 0.000423498 1.3814e-05 0.000810468 5.438e-06 0.00127786 yield of dead structure on food
Y_EX mol/mol 0 0 0.0266639 0.0130077 0.0443208 0.0217867 yield of living reserve on food
Y_EX_d mol/mol 0.00302029 0.00499798 0.00017236 0.0101123 7.1524e-05 0.0168072 yield of dead reserve on food
Y_CX mol/mol 0.820796 0.818813 0.797015 0.800728 0.779643 0.785415 yield of CO2 on food
Y_HX mol/mol 0.700018 0.698327 0.679737 0.682903 0.664921 0.669843 yield of H2O on food
Y_OX mol/mol -0.96499 -0.962659 -0.937031 -0.941397 -0.916608 -0.923393 yield of O2 on food
Y_NX mol/mol 0.066551 0.0663903 0.0646228 0.0649239 0.0632143 0.0636823 yield of N-waste on food
mu_TX J/mol 462591 461440 448781 450937 438684 442037 yield of heat on food

Remarks

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