Afrotis afra: Population traits

at T = 40.25 °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_min f_max date: 2023/10/04
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.95387 0.95387 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00163281 0.00163281 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 424.511 424.511 NaN NaN population doubling time
a_b d 14.9847 14.9836 NaN NaN 14.9377 14.9366 NaN NaN age at birth
t_p d 173.609 168.303 NaN NaN 101.525 100.878 NaN NaN time since birth at puberty
S_b - 1 1 NaN NaN 1 1 NaN NaN survival probability at birth
S_p - 1 1 NaN NaN 1 1 NaN NaN survival probability at puberty
theta_0b - 0.00362455 0.0036209 NaN NaN 0.024175 0.0241729 NaN NaN frac of ind that is embryo
theta_bp - 0.00362269 0.00361904 NaN NaN 0.0235806 0.0235786 NaN NaN fraction of individuals that is juvenile
theta_pi - 0.992753 0.99276 NaN NaN 0.952244 0.952248 NaN NaN frac of ind that is adult
L_bi cm 2.9674 2.97061 NaN NaN 3.00588 3.00895 NaN NaN mean structural length of post-natals
L2_bi cm^2 8.82121 8.84034 NaN NaN 9.14721 9.16618 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 26.2504 26.3359 NaN NaN 28.0401 28.1281 NaN NaN mean cubed structural length of post-natals
Ww_bi g 571.736 574.192 NaN NaN 638.894 641.565 NaN NaN mean wet weight of post-natals
L_pi cm 2.97295 2.97617 NaN NaN 3.04421 3.04735 NaN NaN mean structural length of adults
L2_pi cm^2 8.84565 8.86482 NaN NaN 9.32031 9.33971 NaN NaN mean squared structural length of adults
L3_pi cm^3 26.3347 26.4204 NaN NaN 28.6543 28.7444 NaN NaN mean cubed structural length of adults
Ww_pi g 573.571 576.034 NaN NaN 652.888 655.621 NaN NaN mean wet weight of adults
R 1/d 0.000280026 0.000359048 NaN NaN 0.00236407 0.00244274 NaN NaN mean reproduction rate of adults
J_X g/d 59.2962 59.4894 NaN NaN 64.4612 64.665 NaN NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 NaN NaN 0.109375 0.109375 NaN NaN yield of faeces on food
Y_VX mol/mol 0 0 NaN NaN 0.00071026 0.000710243 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.000108797 0.000108695 NaN NaN 2.23455e-06 2.22307e-06 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.015473 0.0154895 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.0022608 0.00226115 NaN NaN 4.86797e-05 4.84821e-05 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.721708 0.721707 NaN NaN 0.710443 0.710429 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.768341 0.768341 NaN NaN 0.756348 0.756334 NaN NaN yield of H2O on food
Y_OX mol/mol -0.916013 -0.916013 NaN NaN -0.901716 -0.901699 NaN NaN yield of O2 on food
Y_NX mol/mol 0.166548 0.166548 NaN NaN 0.163948 0.163945 NaN NaN yield of N-waste on food
mu_TX J/mol 463075 463074 NaN NaN 455606 455597 NaN NaN yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer