Leptodactylus latrans: 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: 2025/05/23
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.487166 0.487166 0.517839 0.517839 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0130695 0.0130695 0.00249427 0.00249427 spec pop growth rate
t2 d NaN NaN NaN NaN 53.0353 53.0353 277.895 277.895 population doubling time
a_b d 10.7711 10.5888 10.6711 10.493 9.74054 9.6085 9.74054 9.6085 age at birth
t_p d 2168.46 875.355 1069.91 738.419 338.232 305.531 338.232 305.531 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_p - 0.999996 0.999996 0.534646 0.514344 0.999997 0.999997 0.428136 0.413151 survival probability at puberty
theta_0b - 0.00493078 0.00466053 0.186461 0.202176 0.119481 0.11796 0.360033 0.372203 frac of ind that is embryo
theta_bp - 0.00493486 0.00466424 0.136189 0.14483 0.105268 0.104106 0.230054 0.233728 fraction of individuals that is juvenile
theta_pi - 0.990134 0.990675 0.677349 0.652993 0.775251 0.777934 0.409913 0.394068 frac of ind that is adult
L_bi cm 1.75879 1.96633 1.04344 1.10341 0.850804 0.900768 0.621087 0.629935 mean structural length of post-natals
L2_bi cm^2 3.2521 4.06901 1.67351 1.95981 1.03449 1.17618 0.809032 0.866616 mean squared structural length of post-natals
L3_bi cm^3 6.14541 8.60553 3.11985 4.08433 1.61156 1.98156 1.76455 2.05701 mean cubed structural length of post-natals
Ww_bi g 9.42162 13.739 4.88781 6.67415 3.37512 4.40795 3.69552 4.57578 mean wet weight of post-natals
L_pi cm 1.76644 1.97453 1.20893 1.2988 0.933927 0.989023 0.839191 0.864497 mean structural length of adults
L2_pi cm^2 3.26806 4.08793 2.00014 2.38341 1.16712 1.32567 1.2323 1.34748 mean squared structural length of adults
L3_pi cm^3 6.17599 8.64599 3.74493 4.9877 1.82846 2.24477 2.74748 3.26903 mean cubed structural length of adults
Ww_pi g 9.46849 13.8036 5.86712 8.15034 3.82938 4.99346 5.7541 7.2719 mean wet weight of adults
R 1/d 0 0.153983 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.160278 0.224393 0.0876709 0.114882 0.104655 0.133143 0.0818462 0.0981 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 0.201254 0.194514 0.0537747 0.0523011 yield of living structure on food
Y_VX_d mol/mol 0.022436 0.0215847 0.0520433 0.0503553 0.00011865 0.000102501 0.102237 0.0997683 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.220236 0.238179 0.0588467 0.0640419 yield of living reserve on food
Y_EX_d mol/mol 0.011961 0.0128759 0.029492 0.0319296 0.000129841 0.000125511 0.11188 0.122165 yield of dead reserve on food
Y_CX mol/mol 0.792011 0.791952 0.748408 0.747715 0.433719 0.423377 0.521595 0.510923 yield of CO2 on food
Y_HX mol/mol 0.67642 0.67637 0.639181 0.638589 0.37042 0.361586 0.44547 0.436356 yield of H2O on food
Y_OX mol/mol -0.931148 -0.931079 -0.879885 -0.87907 -0.509913 -0.497754 -0.613226 -0.60068 yield of O2 on food
Y_NX mol/mol 0.0642171 0.0642123 0.0606817 0.0606255 0.0351664 0.0343278 0.0422915 0.0414262 yield of N-waste on food
mu_TX J/mol 446869 446792 422855 422365 246322 239936 295435 288998 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