Pterois volitans: Population traits

at T = 27.9 °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: 2024/07/29
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.329023 0.329023 0.329023 0.329023 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.022531 0.022531 0.00428924 0.00428924 spec pop growth rate
t2 d NaN NaN NaN NaN 30.7642 30.7642 161.601 161.601 population doubling time
a_b d 4.11271 4.11626 4.11271 4.11626 3.46714 3.46956 3.46714 3.46956 age at birth
t_j d 3.39213 3.40688 3.39213 3.40688 1.51182 1.51654 1.51182 1.51654 time since birth at metam
t_p d 2251.37 2362.18 2251.37 2362.18 353.811 355.297 353.811 355.297 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.521874 0.521883 1 1 0.520784 0.520786 survival probability at metam
S_p - 1 1 0.476962 0.477803 1 1 0.317392 0.317993 survival probability at puberty
theta_0b - 0.000941504 0.000943897 0.24892 0.248165 0.0749816 0.0750322 0.440273 0.439708 frac of ind that is embryo
theta_bj - 0.000778848 0.000783547 0.151391 0.151458 0.0309783 0.0310718 0.139902 0.140059 frac of ind between b and j
theta_jp - 0.000165448 0.000163149 0.0218233 0.0214194 0.0385325 0.0384818 0.0994011 0.0991789 frac of ind between j and p
theta_pi - 0.998114 0.998109 0.577866 0.578958 0.855508 0.855414 0.320424 0.321054 frac of ind that is adult
L_bi cm 2.29027 2.27819 0.465563 0.464817 0.451051 0.449764 0.184162 0.184042 mean structural length of post-natals
L2_bi cm^2 5.59195 5.53331 0.7917 0.786508 0.347968 0.345849 0.118526 0.118171 mean squared structural length of post-natals
L3_bi cm^3 13.9892 13.7701 1.81296 1.79158 0.381917 0.378314 0.211126 0.209763 mean cubed structural length of post-natals
Ww_bi g 18.1989 17.8925 2.35853 2.32793 0.73122 0.722535 0.404223 0.400622 mean wet weight of post-natals
L_pi cm 2.29238 2.2803 0.587287 0.585859 0.482187 0.48082 0.273181 0.272794 mean structural length of adults
L2_pi cm^2 5.59724 5.53855 1.02794 1.0203 0.37586 0.37359 0.203833 0.203026 mean squared structural length of adults
L3_pi cm^3 14.0024 13.7832 2.35633 2.32648 0.412921 0.409048 0.368585 0.365855 mean cubed structural length of adults
Ww_pi g 18.2161 17.9095 3.06541 3.02297 0.790582 0.781233 0.705695 0.69874 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.155655 0.153226 0.0220354 0.0217777 0.0294579 0.0291272 0.0100268 0.00994505 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.29211 0.29264 0.0903153 0.0904697 yield of living structure on food
Y_VX_d mol/mol 0.0270853 0.0271339 0.064486 0.0645897 1.12498e-05 1.13287e-05 0.176379 0.176667 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.267166 0.266267 0.0826029 0.0823165 yield of living reserve on food
Y_EX_d mol/mol 0.0081507 0.00812312 0.0194056 0.0193363 1.02891e-05 1.03078e-05 0.161318 0.160745 yield of dead reserve on food
Y_CX mol/mol 0.855389 0.855368 0.806733 0.806699 0.331328 0.331697 0.38001 0.380427 yield of CO2 on food
Y_HX mol/mol 0.615405 0.61539 0.5804 0.580375 0.238372 0.238637 0.273396 0.273696 yield of H2O on food
Y_OX mol/mol -0.930235 -0.930213 -0.877323 -0.877285 -0.360319 -0.36072 -0.413261 -0.413714 yield of O2 on food
Y_NX mol/mol 0.128308 0.128305 0.12101 0.121005 0.0496992 0.0497545 0.0570015 0.0570641 yield of N-waste on food
mu_TX J/mol 454474 454465 429584 429570 179493 179722 204996 205248 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