Odonus niger: Population traits

at T = 27.9 °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_minf f_max date: 2024/09/27
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.384968 0.443392 0.721696 0.721696 1 1 scaled functional response
r 1/d 0 0 0.00927891 0.00103171 0.0118313 0.0013389 spec pop growth rate
t2 d NaN NaN 74.7013 671.84 58.586 517.7 population doubling time
a_b d 3.87358 3.80265 3.59479 3.59479 3.48903 3.48903 age at birth
t_p d 4276.65 1734.57 859.472 859.472 671.761 671.761 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999999 0.425381 0.999999 0.369763 0.999999 0.340707 survival probability at puberty
theta_0b - 0.00151985 0.336834 0.0327127 0.393901 0.0402873 0.420334 frac of ind that is embryo
theta_bp - 0.00152529 0.220395 0.0317468 0.239464 0.0388202 0.245291 fraction of individuals that is juvenile
theta_pi - 0.996955 0.442771 0.93554 0.366635 0.920893 0.334375 frac of ind that is adult
L_bi cm 2.88802 0.293744 0.738431 0.201523 0.685996 0.192598 mean structural length of post-natals
L2_bi cm^2 9.44269 0.544982 0.949639 0.251907 0.839024 0.233985 mean squared structural length of post-natals
L3_bi cm^3 32.4548 1.78149 1.68491 0.836844 1.45142 0.851083 mean cubed structural length of post-natals
Ww_bi g 58.4975 3.42796 4.21952 2.09572 4.47678 2.62508 mean wet weight of post-natals
L_pi cm 2.89236 0.415587 0.761703 0.300117 0.71264 0.296088 mean structural length of adults
L2_pi cm^2 9.45713 0.815041 0.981768 0.414732 0.874267 0.403637 mean squared structural length of adults
L3_pi cm^3 32.5045 2.66819 1.74208 1.38333 1.5126 1.47531 mean cubed structural length of adults
Ww_pi g 58.587 5.13416 4.3627 3.46429 4.66548 4.55046 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.379681 0.0252389 0.0715834 0.0189886 0.0876343 0.0244393 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 0.218404 0.0454685 0.195953 0.0466263 yield of living structure on food
Y_VX_d mol/mol 0.0561615 0.107236 0.0004611 0.115112 0.000232253 0.10708 yield of dead structure on food
Y_EX mol/mol 0 0 0.328547 0.0683985 0.408446 0.0971881 yield of living reserve on food
Y_EX_d mol/mol 0.0450656 0.0991084 0.000693636 0.173164 0.00048411 0.223199 yield of dead reserve on food
Y_CX mol/mol 0.789398 0.684281 0.34252 0.488481 0.28551 0.416531 yield of CO2 on food
Y_HX mol/mol 0.567928 0.492302 0.246424 0.351435 0.205408 0.299671 yield of H2O on food
Y_OX mol/mol -0.85847 -0.744155 -0.37249 -0.531223 -0.310492 -0.452978 yield of O2 on food
Y_NX mol/mol 0.11841 0.102642 0.051378 0.0732722 0.0428265 0.0624797 yield of N-waste on food
mu_TX J/mol 419633 364372 181985 259350 149496 219434 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