Phymaturus antofagastensis: Population traits

at T = 18 °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: 2023/04/09
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.849346 0.849346 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000360016 0.000360016 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 1925.32 1925.32 NaN NaN population doubling time
a_b d 98.6094 98.0866 NaN NaN 95.8399 95.3322 NaN NaN age at birth
t_p d 4075.87 4661.89 NaN NaN 2185.31 2329.64 NaN NaN time since birth at puberty
S_b - 0.999991 0.999992 NaN NaN 0.999992 0.999992 NaN NaN survival probability at birth
S_p - 0.999947 0.999949 NaN NaN 0.999952 0.999954 NaN NaN survival probability at puberty
theta_0b - 0.0115056 0.0113061 NaN NaN 0.0366095 0.0363421 NaN NaN frac of ind that is embryo
theta_bp - 0.0115298 0.0113291 NaN NaN 0.0354291 0.035175 NaN NaN fraction of individuals that is juvenile
theta_pi - 0.976965 0.977365 NaN NaN 0.927961 0.928483 NaN NaN frac of ind that is adult
L_bi cm 2.18648 2.25196 NaN NaN 2.10911 2.16368 NaN NaN mean structural length of post-natals
L2_bi cm^2 4.93861 5.24363 NaN NaN 4.82261 5.08932 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 11.3867 12.4673 NaN NaN 11.6522 12.6655 NaN NaN mean cubed structural length of post-natals
Ww_bi g 13.1817 14.4934 NaN NaN 13.8149 15.089 NaN NaN mean wet weight of post-natals
L_pi cm 2.2017 2.26764 NaN NaN 2.15497 2.21117 NaN NaN mean structural length of adults
L2_pi cm^2 4.98738 5.29503 NaN NaN 4.97521 5.2507 NaN NaN mean squared structural length of adults
L3_pi cm^3 11.5125 12.6033 NaN NaN 12.0684 13.1166 NaN NaN mean cubed structural length of adults
Ww_pi g 13.3273 14.6516 NaN NaN 14.3083 15.6264 NaN NaN mean wet weight of adults
R 1/d 0 0 NaN NaN 0.000296396 0.00013104 NaN NaN mean reproduction rate of adults
J_X g/d 0.0432748 0.0473687 NaN NaN 0.0497539 0.0541296 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 0.0843147 0.0842384 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.0401159 0.0396825 NaN NaN 0.0129594 0.0126705 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.0156489 0.0161183 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.00632386 0.00644903 NaN NaN 0.00240529 0.0024244 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.6859 0.686151 NaN NaN 0.629929 0.629828 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.729282 0.729548 NaN NaN 0.66977 0.669664 NaN NaN yield of H2O on food
Y_OX mol/mol -0.870566 -0.870884 NaN NaN -0.799525 -0.799398 NaN NaN yield of O2 on food
Y_NX mol/mol 0.158285 0.158343 NaN NaN 0.145368 0.145345 NaN NaN yield of N-waste on food
mu_TX J/mol 441240 441385 NaN NaN 406839 406754 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