Oligoneuriella rhenana: Population traits

at T = 20 °C with background hazards for embryo, juv-larva, adult-larva, imago: 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 hep f_minf f_max date: 2024/07/17
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.0620751 0.0620751 0.531038 0.531038 1 1 scaled functional response
r 1/d 0 0 0.0189297 NaN 0.029457 NaN spec pop growth rate
t2 d NaN NaN 36.6169 NaN 23.5308 NaN population doubling time
a_b d 35.6614 35.6614 25.016 NaN 22.627 NaN age at birth
t_p d 1.99093e+07 1.99093e+07 202.968 NaN 120.456 NaN time since birth at puberty
t_j d 2.0723e+07 2.0723e+07 293.965 NaN 192.12 NaN time since birth at metam
S_b - 0.991496 0.991496 0.996749 NaN 0.997514 NaN survival probability at birth
S_p - 0.968137 0.968127 0.988595 NaN 0.991566 NaN survival probability at puberty
S_j - -1.01738e-10 -1.01493e-10 0.932488 NaN 0.966255 NaN survival probability at metam
theta_0b - 0.0232699 0.0232793 0.38181 NaN 0.489292 NaN frac of ind that is embryo
theta_bp - 0.0230117 0.0230208 0.236551 NaN 0.250268 NaN fraction of individuals that is juvenile
theta_pj 0.953718 0.9537 0.369785 NaN 0.246681 NaN frac of ind that is adult larva
theta_ji -1.11022e-16 0 0.0118538 NaN 0.013758 NaN frac of ind that is imago
L_bi cm 0.00952326 0.00952326 0.163241 NaN 0.193014 NaN mean structural length of post-natals
L2_bi cm^2 9.06925e-05 9.06925e-05 0.268596 NaN 0.34893 NaN mean squared structural length of post-natals
L3_bi cm^3 8.63689e-07 8.63689e-07 0.853783 NaN 1.16323 NaN mean cubed structural length of post-natals
Ww_bi g 9.29828e-07 9.29827e-07 1.41309 NaN 2.59821 NaN mean wet weight of post-natals
L_pi cm 0.00952336 0.00952335 0.255663 NaN 0.361766 NaN mean structural length of adults
L2_pi cm^2 9.06943e-05 9.06943e-05 0.43495 NaN 0.683906 NaN mean squared structural length of adults
L3_pi cm^3 8.63715e-07 8.63714e-07 1.38298 NaN 2.28103 NaN mean cubed structural length of adults
Ww_pi g 9.29855e-07 9.29855e-07 2.28897 NaN 5.09495 NaN mean wet weight of adults
R 1/d 0.427585 0.427585 17.0401 NaN 42.9196 NaN mean reproduction rate of adults
J_X g/d 1.52379e-08 1.52379e-08 0.12758 NaN 0.326687 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 0 0.12668 NaN 0.104887 NaN yield of living structure on food
Y_VX_d mol/mol 0.0378942 0.0379099 0.00219773 NaN 0.000941643 NaN yield of dead structure on food
Y_EX mol/mol 0 0 0.082988 NaN 0.129391 NaN yield of living reserve on food
Y_EX_d mol/mol 0.00290183 0.00290303 0.00143972 NaN 0.00116163 NaN yield of dead reserve on food
Y_CX mol/mol 0.690486 0.690472 0.550322 NaN 0.531573 NaN yield of CO2 on food
Y_HX mol/mol 0.740295 0.740281 0.59002 NaN 0.569919 NaN yield of H2O on food
Y_OX mol/mol -0.876386 -0.876369 -0.698485 NaN -0.674688 NaN yield of O2 on food
Y_NX mol/mol 0.159343 0.15934 0.126997 NaN 0.122671 NaN yield of N-waste on food
mu_TX J/mol 444181 444173 355428 NaN 341795 NaN 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: imago deposits eggs at constant rate during lifetime as imago
  • Weights of adults do not include reproduction buffer