Inimicus japonicus: Population traits

at T = 20.5 °C with background hazards for embryo, larva, 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 abj f_min f_max date: 2025/05/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.445738 0.445738 0.450262 0.450262 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0101281 0.0101281 0.0017769 0.0017769 spec pop growth rate
t2 d NaN NaN NaN NaN 68.4382 68.4382 390.087 390.087 population doubling time
a_b d 4.13979 4.21669 4.13282 4.20954 3.63881 3.69966 3.63881 3.69966 age at birth
t_j d 3.99822 4.38774 3.96457 4.35009 2.1528 2.32427 2.1528 2.32427 time since birth at metam
t_p d 4846.01 NaN 4403.84 NaN 924.822 1039.25 924.822 1039.25 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.478175 0.489807 1 1 0.477734 0.477774 survival probability at metam
S_p - 1 1 0.468349 0.478273 1 1 0.349061 0.364032 survival probability at puberty
theta_0b - 0.000677669 0.0007152 0.268243 0.252825 0.036043 0.0366379 0.397853 0.383991 frac of ind that is embryo
theta_bj - 0.000657466 0.00071842 0.182828 0.181535 0.0207912 0.0224141 0.166284 0.170383 frac of ind between b and j
theta_jp - 2.32795e-05 2.91433e-05 0.00519131 0.00410402 0.0140894 0.0130172 0.0660701 0.0592632 frac of ind between j and p
theta_pi - 0.998642 0.998537 0.543738 0.561536 0.929076 0.927931 0.369792 0.386363 frac of ind that is adult
L_bi cm 2.37866 2.12322 0.250962 0.244207 0.439197 0.408137 0.121544 0.119768 mean structural length of post-natals
L2_bi cm^2 6.18696 4.93479 0.386372 0.338023 0.341358 0.292891 0.0728877 0.0676057 mean squared structural length of post-natals
L3_bi cm^3 16.6553 11.8772 0.927705 0.724509 0.375175 0.296625 0.13343 0.113672 mean cubed structural length of post-natals
Ww_bi g 21.0007 14.6536 1.17221 0.895585 0.59478 0.452182 0.211532 0.173285 mean wet weight of post-natals
L_pi cm 2.38026 2.12478 0.326024 0.313783 0.454283 0.422312 0.175273 0.169729 mean structural length of adults
L2_pi cm^2 6.19118 4.93848 0.519576 0.449392 0.35412 0.304022 0.117858 0.107022 mean squared structural length of adults
L3_pi cm^3 16.6666 11.8861 1.24848 0.964013 0.389259 0.307949 0.217239 0.181209 mean cubed structural length of adults
Ww_pi g 21.0151 14.6646 1.57753 1.19164 0.617107 0.469444 0.344397 0.276239 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 0.0882694 0.0630732 0.00556787 0.00436384 0.0109294 0.00840143 0.0023325 0.00193818 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 0.347668 0.357586 0.101647 0.104214 yield of living structure on food
Y_VX_d mol/mol 0.0451422 0.0469107 0.0989383 0.10238 5.88823e-05 6.75947e-05 0.202178 0.207231 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.203504 0.187526 0.0594983 0.0546521 yield of living reserve on food
Y_EX_d mol/mol 0.011778 0.0109656 0.0260758 0.0241747 3.44661e-05 3.54482e-05 0.118343 0.108677 yield of dead reserve on food
Y_CX mol/mol 0.833705 0.832749 0.765611 0.764071 0.33936 0.345409 0.408958 0.415851 yield of CO2 on food
Y_HX mol/mol 0.599804 0.599116 0.550815 0.549706 0.24415 0.248503 0.294223 0.299182 yield of H2O on food
Y_OX mol/mol -0.906654 -0.905614 -0.832602 -0.830927 -0.369054 -0.375632 -0.444742 -0.452238 yield of O2 on food
Y_NX mol/mol 0.125056 0.124912 0.114842 0.114611 0.0509039 0.0518114 0.0613438 0.0623777 yield of N-waste on food
mu_TX J/mol 443451 443014 408689 408014 186690 190514 222775 226947 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