Habrophlebia lauta: Population traits

at T = 14 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.0385918 0.0385918 0.519296 0.519296 1 1 scaled functional response
r 1/d 0 0 0.0146816 NaN 0.0241201 NaN spec pop growth rate
t2 d NaN NaN 47.2118 NaN 28.7373 NaN population doubling time
a_b d 36.7561 36.7561 24.3636 NaN 21.8539 NaN age at birth
t_p d 1.58195e+07 1.58195e+07 239.139 NaN 135.719 NaN time since birth at puberty
t_j d 1.65584e+07 1.65584e+07 381.207 NaN 241.819 NaN time since birth at metam
S_b - 1.26329e-11 1.26329e-11 0 NaN 5.97838e-10 NaN survival probability at birth
S_p - -6.54211e-08 -6.54211e-08 0 NaN -3.85356e-08 NaN survival probability at puberty
S_j - -6.54211e-08 -6.54211e-08 0 NaN -3.85356e-08 NaN survival probability at metam
theta_0b - 1 1 1 NaN 1 NaN frac of ind that is embryo
theta_bp - 4.60201e-11 4.60201e-11 0 NaN 4.31237e-11 NaN fraction of individuals that is juvenile
theta_pj 0 0 0 NaN 0 NaN frac of ind that is adult larva
theta_ji -6.4385e-18 -6.43753e-18 0 NaN -4.33776e-17 NaN frac of ind that is imago
L_bi cm 0.00869773 0.00869773 NaN NaN 0.00874527 NaN mean structural length of post-natals
L2_bi cm^2 7.56505e-05 7.56505e-05 NaN NaN 7.64798e-05 NaN mean squared structural length of post-natals
L3_bi cm^3 6.57988e-07 6.57988e-07 NaN NaN 6.68836e-07 NaN mean cubed structural length of post-natals
Ww_bi g 6.68798e-07 6.68798e-07 NaN NaN 9.53551e-07 NaN mean wet weight of post-natals
L_pi cm NaN NaN NaN NaN NaN NaN mean structural length of adults
L2_pi cm^2 NaN NaN NaN NaN NaN NaN mean squared structural length of adults
L3_pi cm^3 NaN NaN NaN NaN NaN NaN mean cubed structural length of adults
Ww_pi g NaN NaN NaN NaN NaN NaN mean wet weight of adults
R 1/d 12.0335 12.0335 351.526 NaN 615.278 NaN mean reproduction rate of adults
J_X g/d 2.72261e-09 2.72261e-09 NaN NaN 7.13087e-08 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 NaN NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 0 NaN NaN 0.226234 NaN yield of living structure on food
Y_VX_d mol/mol 3.86292e+06 3.86292e+06 NaN NaN 56560.8 NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.0963046 NaN yield of living reserve on food
Y_EX_d mol/mol 63460.2 63460.2 NaN NaN 24077.2 NaN yield of dead reserve on food
Y_CX mol/mol -3.19018e+06 -3.19018e+06 NaN NaN -65517.9 NaN yield of CO2 on food
Y_HX mol/mol -3.42031e+06 -3.42031e+06 NaN NaN -70244.1 NaN yield of H2O on food
Y_OX mol/mol 4.04908e+06 4.04908e+06 NaN NaN 83157.3 NaN yield of O2 on food
Y_NX mol/mol -736196 -736196 NaN NaN -15119.5 NaN yield of N-waste on food
mu_TX J/mol -1.93044e+12 -1.93044e+12 NaN NaN -4.07847e+10 NaN yield of heat on food

Remarks

  • Reprod-code Os 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