Lates angustifrons: Population traits

at T = 25 °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_minf f_max date: 2025/02/27
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.277204 0.277204 0.638602 0.638602 1 1 scaled functional response
r 1/d 0 0 0.00918464 0.00178686 0.0112357 0.00202718 spec pop growth rate
t2 d NaN NaN 75.4681 387.915 61.6913 341.927 population doubling time
a_b d 8.07259 8.07259 7.48785 7.48785 7.29004 7.29004 age at birth
t_j d 5.04205 5.04205 3.65348 3.65348 3.27112 3.27112 time since birth at metam
t_p d 3831.87 3831.87 1100.69 1100.69 891.589 891.589 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.323083 1 0.32263 1 0.322514 survival probability at metam
S_p - 1 0.214929 1 0.165708 1 0.150666 survival probability at puberty
theta_0b - 0.000576118 0.497852 0.0662439 0.594028 0.0783991 0.615126 frac of ind that is embryo
theta_bj - 0.000361025 0.186914 0.0308132 0.172557 0.0332572 0.164161 frac of ind between b and j
theta_jp - 0.000216995 0.0494085 0.0312458 0.069442 0.0392215 0.0737 frac of ind between j and p
theta_pi - 0.998846 0.265825 0.871697 0.163973 0.849122 0.147012 frac of ind that is adult
L_bi cm 6.36187 0.766843 0.932099 0.213602 0.874461 0.210824 mean structural length of post-natals
L2_bi cm^2 42.0362 3.79402 1.56241 0.241445 1.39826 0.238608 mean squared structural length of post-natals
L3_bi cm^3 281.533 24.13 3.72676 0.899562 3.24418 0.956843 mean cubed structural length of post-natals
Ww_bi g 707.656 60.6527 16.7215 4.03622 20.958 6.18136 mean wet weight of post-natals
L_pi cm 6.3655 1.38477 0.992472 0.417552 0.941699 0.427662 mean structural length of adults
L2_pi cm^2 42.0605 7.16225 1.67312 0.589011 1.51694 0.61463 mean squared structural length of adults
L3_pi cm^3 281.696 45.5816 3.99204 2.22645 3.52103 2.50413 mean cubed structural length of adults
Ww_pi g 708.066 114.573 17.9118 9.9898 22.7465 16.1771 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 3.00563 0.271255 0.257475 0.0397335 0.360868 0.0614943 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 yield of faeces on food
Y_VX mol/mol 0 0 0.132941 0.0404542 0.101009 0.0315427 yield of living structure on food
Y_VX_d mol/mol 0.00781653 0.0205578 1.03348e-06 0.0801528 4.88178e-07 0.0625323 yield of dead structure on food
Y_EX mol/mol 0 0 0.463549 0.141059 0.551525 0.172228 yield of living reserve on food
Y_EX_d mol/mol 0.0118309 0.0311159 3.60363e-06 0.279483 2.66554e-06 0.341437 yield of dead reserve on food
Y_CX mol/mol 0.870978 0.838951 0.29413 0.349477 0.238088 0.282885 yield of CO2 on food
Y_HX mol/mol 0.62662 0.603579 0.21161 0.251429 0.171291 0.20352 yield of H2O on food
Y_OX mol/mol -0.947188 -0.91236 -0.319867 -0.380056 -0.258921 -0.307637 yield of O2 on food
Y_NX mol/mol 0.130647 0.125843 0.0441195 0.0524215 0.0357132 0.0424327 yield of N-waste on food
mu_TX J/mol 462085 445107 151075 180899 118655 142947 yield of heat on food

Remarks

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