Neobola stellae: Population traits

at T = 24 °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_minf f_max date: 2025/04/03
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.333209 0.529263 0.764632 0.764632 1 1 scaled functional response
r 1/d 0 0 0.0113196 0.00100146 0.0161516 0.00167689 spec pop growth rate
t2 d NaN NaN 61.2343 692.139 42.9151 413.352 population doubling time
a_b d 11.6899 10.8239 10.2019 10.2019 9.7917 9.7917 age at birth
t_j d 3.68776 2.41029 1.77969 1.77969 1.45608 1.45608 time since birth at metam
t_p d 548.314 200.275 125.228 125.228 95.3847 95.3847 time since birth at puberty
S_b - 0.99999 0.999992 0.999993 0.999993 0.999994 0.999994 survival probability at birth
S_j - 0.999979 0.859422 0.99999 0.850388 0.999991 0.845952 survival probability at metam
S_p - 0.999937 0.626317 0.999962 0.544988 0.999967 0.491595 survival probability at puberty
theta_0b - 0.0137205 0.118757 0.109329 0.203902 0.146362 0.26473 frac of ind that is embryo
theta_bj - 0.00433432 0.0245652 0.0178255 0.0326679 0.019867 0.0359346 frac of ind between b and j
theta_jp - 0.00940483 0.0676973 0.0796524 0.11324 0.105161 0.142671 frac of ind between j and p
theta_pi - 0.97254 0.78898 0.793193 0.65019 0.72861 0.556665 frac of ind that is adult
L_bi cm 0.166978 0.20442 0.195829 0.219731 0.197681 0.223328 mean structural length of post-natals
L2_bi cm^2 0.0286578 0.0487351 0.0460909 0.0644793 0.0488179 0.0741365 mean squared structural length of post-natals
L3_bi cm^3 0.00500601 0.0126329 0.0123999 0.0222007 0.0142924 0.0309374 mean cubed structural length of post-natals
Ww_bi g 0.00596793 0.0164887 0.0178676 0.0319899 0.0225345 0.0487782 mean wet weight of post-natals
L_pi cm 0.168306 0.219438 0.210108 0.251366 0.217524 0.269045 mean structural length of adults
L2_pi cm^2 0.0289873 0.0537563 0.0509708 0.0775478 0.0560296 0.0958073 mean squared structural length of adults
L3_pi cm^3 0.00507121 0.0140583 0.0138605 0.0270709 0.0166477 0.0406895 mean cubed structural length of adults
Ww_pi g 0.00604566 0.0183491 0.0199722 0.0390077 0.026248 0.0641541 mean wet weight of adults
R 1/d 0.0033338 0.0310477 0.0391358 0.0691089 0.0524861 0.105971 mean reproduction rate of adults
J_X g/d 0.000209993 0.000571424 0.000783519 0.00109608 0.00108721 0.00165103 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 0.179143 0.0202841 0.212328 0.0314219 yield of living structure on food
Y_VX_d mol/mol 0.0355633 0.0730395 0.00185075 0.081813 0.000879298 0.0890239 yield of dead structure on food
Y_EX mol/mol 0 0 0.0789921 0.00894418 0.122444 0.0181203 yield of living reserve on food
Y_EX_d mol/mol 0.00683362 0.0222926 0.000816076 0.036075 0.00050707 0.0513379 yield of dead reserve on food
Y_CX mol/mol 0.848228 0.795293 0.629823 0.743509 0.554467 0.700721 yield of CO2 on food
Y_HX mol/mol 0.610253 0.572169 0.453123 0.534913 0.398908 0.50413 yield of H2O on food
Y_OX mol/mol -0.922448 -0.864881 -0.684933 -0.808566 -0.602983 -0.762034 yield of O2 on food
Y_NX mol/mol 0.127234 0.119294 0.0944735 0.111526 0.08317 0.105108 yield of N-waste on food
mu_TX J/mol 450960 423719 338109 396691 298273 374075 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