Nimbaphrynoides occidentalis: Population traits

at T = 15 °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: 2023/04/08
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.761333 0.761333 0.81516 0.81516 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00175606 0.00175606 0.000543684 0.000543684 spec pop growth rate
t2 d NaN NaN NaN NaN 394.717 394.717 1274.91 1274.91 population doubling time
a_b d 80.6252 84.9208 79.7297 83.95 77.1587 81.1409 77.1587 81.1409 age at birth
t_p d 3919.23 NaN 2532.52 NaN 1462.24 2194.07 1462.24 2194.07 time since birth at puberty
S_b - 0.999976 0.999962 0.999977 0.999963 0.999979 0.999967 0.999979 0.999967 survival probability at birth
S_p - 0.999855 0.999758 0.655287 0.735407 0.999878 0.999797 0.606086 0.682184 survival probability at puberty
theta_0b - 0.0195629 0.0235111 0.12218 0.093557 0.127724 0.134424 0.229074 0.186731 frac of ind that is embryo
theta_bp - 0.0195791 0.0235359 0.0986496 0.0800942 0.111607 0.116661 0.170793 0.147436 fraction of individuals that is juvenile
theta_pi - 0.960858 0.952953 0.779171 0.826349 0.760669 0.748915 0.600133 0.665833 frac of ind that is adult
L_bi cm 0.6695 0.497965 0.590803 0.473849 0.543086 0.443993 0.523247 0.453926 mean structural length of post-natals
L2_bi cm^2 0.466113 0.255018 0.392016 0.239688 0.335691 0.215198 0.331155 0.23178 mean squared structural length of post-natals
L3_bi cm^3 0.332371 0.133164 0.279383 0.126928 0.229427 0.112288 0.241854 0.129978 mean cubed structural length of post-natals
Ww_bi g 0.563775 0.201066 0.487649 0.196226 0.439234 0.187495 0.463024 0.217032 mean wet weight of post-natals
L_pi cm 0.677826 0.504044 0.632557 0.495277 0.583355 0.472791 0.596353 0.49732 mean structural length of adults
L2_pi cm^2 0.47422 0.259747 0.432991 0.256715 0.374302 0.238229 0.405101 0.268324 mean squared structural length of adults
L3_pi cm^3 0.338778 0.136056 0.312479 0.137656 0.260201 0.127045 0.30522 0.154923 mean cubed structural length of adults
Ww_pi g 0.574643 0.205433 0.545416 0.212811 0.498149 0.212135 0.584338 0.258685 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00535158 0.00214441 0.00481906 0.00215801 0.00506239 0.00237685 0.00499398 0.00256 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.0795845 0.0829606 0.0263301 0.0276042 yield of living structure on food
Y_VX_d mol/mol 0.0204314 0.0228577 0.0393991 0.041099 0.00196611 0.00272357 0.0496777 0.049071 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0727785 0.0555641 0.0240783 0.0184883 yield of living reserve on food
Y_EX_d mol/mol 0.0142248 0.0116554 0.02937 0.0224386 0.00179797 0.00182415 0.0454293 0.0328661 yield of dead reserve on food
Y_CX mol/mol 0.791771 0.791904 0.760217 0.765056 0.679411 0.691486 0.689226 0.705401 yield of CO2 on food
Y_HX mol/mol 0.676215 0.676328 0.649266 0.653399 0.580253 0.590567 0.588637 0.60245 yield of H2O on food
Y_OX mol/mol -0.930866 -0.931022 -0.893768 -0.899458 -0.798767 -0.812963 -0.810307 -0.829322 yield of O2 on food
Y_NX mol/mol 0.0641977 0.0642084 0.0616392 0.0620316 0.0550874 0.0560664 0.0558832 0.0571947 yield of N-waste on food
mu_TX J/mol 446629 446827 429127 432041 383987 391254 389449 398940 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