Ponticola cyrius: Population traits

at T = 20 °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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.343914 0.439735 0.719867 0.719867 1 1 scaled functional response
r 1/d 0 0 0.00612811 0.000988228 0.00836297 0.00141644 spec pop growth rate
t2 d NaN NaN 113.109 701.404 82.8829 489.36 population doubling time
a_b d 25.5669 24.5661 22.7869 22.7869 21.7861 21.7861 age at birth
t_p d 2258.59 1069.01 548.327 548.327 406.878 406.878 time since birth at puberty
S_b - 0.999978 0.999981 0.999984 0.999984 0.999986 0.999986 survival probability at birth
S_p - 0.999879 0.586278 0.99992 0.495296 0.999931 0.443391 survival probability at puberty
theta_0b - 0.0133616 0.192361 0.130616 0.306379 0.16668 0.358324 frac of ind that is embryo
theta_bp - 0.0133755 0.147162 0.113662 0.210845 0.139003 0.231571 fraction of individuals that is juvenile
theta_pi - 0.973263 0.660477 0.755723 0.482776 0.694317 0.410106 frac of ind that is adult
L_bi cm 0.82575 0.568279 0.556253 0.4847 0.548681 0.471112 mean structural length of post-natals
L2_bi cm^2 0.742124 0.476631 0.416282 0.410953 0.417034 0.417385 mean squared structural length of post-natals
L3_bi cm^3 0.697198 0.49194 0.38851 0.516292 0.408838 0.604417 mean cubed structural length of post-natals
Ww_bi g 0.935327 0.706778 0.666266 0.885402 0.814868 1.20468 mean wet weight of post-natals
L_pi cm 0.834624 0.654295 0.610857 0.613437 0.618597 0.626997 mean structural length of adults
L2_pi cm^2 0.751875 0.575387 0.473221 0.574514 0.492453 0.631288 mean squared structural length of adults
L3_pi cm^3 0.706698 0.600178 0.445825 0.73869 0.489035 0.941342 mean cubed structural length of adults
Ww_pi g 0.948072 0.862285 0.764556 1.2668 0.974711 1.87622 mean wet weight of adults
R 1/d 0 0 0 0 0 0.0394875 mean reproduction rate of adults
J_X g/d 0.00899066 0.0073831 0.0105562 0.010421 0.0146905 0.0147029 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 0.22554 0.0489601 0.232742 0.0582279 yield of living structure on food
Y_VX_d mol/mol 0.0643432 0.119938 0.0025098 0.129991 0.00121983 0.130816 yield of dead structure on food
Y_EX mol/mol 0 0 0.161244 0.0350027 0.231144 0.0578281 yield of living reserve on food
Y_EX_d mol/mol 0.0219765 0.0523787 0.00179432 0.0929337 0.00121145 0.129917 yield of dead reserve on food
Y_CX mol/mol 0.804305 0.718308 0.499538 0.583737 0.424308 0.513836 yield of CO2 on food
Y_HX mol/mol 0.578653 0.516783 0.35939 0.419967 0.305266 0.369676 yield of H2O on food
Y_OX mol/mol -0.874682 -0.78116 -0.543247 -0.634815 -0.461435 -0.558796 yield of O2 on food
Y_NX mol/mol 0.120646 0.107746 0.0749306 0.0875606 0.0636463 0.0770754 yield of N-waste on food
mu_TX J/mol 428241 383723 268804 312659 227724 274718 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