Hyperprosopon argenteum: Population traits

at T = 12.8 °C with background hazards for embryo, larva, juv, adult: 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 abj f_min f_max date: 2024/08/19
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.431647 0.431647 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00250081 0.00250081 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 277.169 277.169 NaN NaN population doubling time
a_b d 109.404 109.916 NaN NaN 102.09 102.372 NaN NaN age at birth
t_j d 150.334 158.032 NaN NaN 85.179 86.7749 NaN NaN time since birth at metam
t_p d 896.093 NaN NaN NaN 311.836 311.722 NaN NaN time since birth at puberty
S_b - 0.99997 0.999968 NaN NaN 0.999976 0.999975 NaN NaN survival probability at birth
S_j - 0.999757 0.999735 NaN NaN 0.99989 0.999881 NaN NaN survival probability at metam
S_p - 0.999616 0.999547 NaN NaN 0.999866 0.999857 NaN NaN survival probability at puberty
theta_0b - 0.0422899 0.0432274 NaN NaN 0.226779 0.227422 NaN NaN frac of ind that is embryo
theta_bj - 0.042302 0.04324 NaN NaN 0.149605 0.152071 NaN NaN frac of ind between b and j
theta_jp - 0.0158228 0.0189238 NaN NaN 0.0260939 0.0240021 NaN NaN frac of ind between j and p
theta_pi - 0.899585 0.894609 NaN NaN 0.597522 0.596505 NaN NaN frac of ind that is adult
L_bi cm 0.804677 0.762298 NaN NaN 1.20151 1.16832 NaN NaN mean structural length of post-natals
L2_bi cm^2 0.661849 0.593197 NaN NaN 1.74975 1.64355 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 0.551526 0.467455 NaN NaN 2.85788 2.58459 NaN NaN mean cubed structural length of post-natals
Ww_bi g 1.66427 1.36983 NaN NaN 16.216 14.1433 NaN NaN mean wet weight of post-natals
L_pi cm 0.829613 0.786441 NaN NaN 1.41283 1.37186 NaN NaN mean structural length of adults
L2_pi cm^2 0.693105 0.62228 NaN NaN 2.19328 2.05872 NaN NaN mean squared structural length of adults
L3_pi cm^3 0.582193 0.494753 NaN NaN 3.66155 3.31173 NaN NaN mean cubed structural length of adults
Ww_pi g 1.75681 1.44982 NaN NaN 20.7761 18.1224 NaN NaN mean wet weight of adults
R 1/d 0.00107554 0.0342771 NaN NaN 0.00730914 0.0268018 NaN NaN mean reproduction rate of adults
J_X g/d 0.0305343 0.0258597 NaN NaN 0.208033 0.186388 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 0.0343552 0.034678 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.00849045 0.00862506 NaN NaN 0.000834944 0.00087617 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.160581 0.155086 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.0171302 0.0166498 NaN NaN 0.00390264 0.00391838 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.865004 0.86535 NaN NaN 0.690952 0.696067 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.622323 0.622571 NaN NaN 0.497101 0.500781 NaN NaN yield of H2O on food
Y_OX mol/mol -0.940692 -0.941068 NaN NaN -0.75141 -0.756972 NaN NaN yield of O2 on food
Y_NX mol/mol 0.129751 0.129803 NaN NaN 0.103643 0.10441 NaN NaN yield of N-waste on food
mu_TX J/mol 458833 459030 NaN NaN 364439 367271 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