Thryssa mystax: Population traits

at T = 28.6 °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: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.432264 0.467098 0.733549 0.733549 1 1 scaled functional response
r 1/d 0 0 0.017679 0.00249513 0.0220342 0.00303024 spec pop growth rate
t2 d NaN NaN 39.2074 277.8 31.4579 228.744 population doubling time
a_b d 5.6067 5.57926 5.44925 5.44925 5.38462 5.38462 age at birth
t_j d 0.234035 0.229212 0.207585 0.207585 0.197546 0.197546 time since birth at metam
t_p d 940.622 619.753 314.654 314.654 258.855 258.855 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.908598 1 0.907749 1 0.907368 survival probability at metam
S_p - 0.999998 0.302634 0.999999 0.278669 0.999999 0.267136 survival probability at puberty
theta_0b - 0.00521756 0.381427 0.0918212 0.469179 0.111841 0.489275 frac of ind that is embryo
theta_bj - 0.000217923 0.0149514 0.00332772 0.0169248 0.00385808 0.0169701 frac of ind between b and j
theta_jp - 0.00500279 0.191294 0.0801045 0.223742 0.0955206 0.228282 frac of ind between j and p
theta_pi - 0.989562 0.412328 0.824747 0.290154 0.78878 0.265473 frac of ind that is adult
L_bi cm 0.705324 0.279367 0.314702 0.169828 0.292877 0.158315 mean structural length of post-natals
L2_bi cm^2 0.52651 0.169645 0.149126 0.0845204 0.134704 0.0793238 mean squared structural length of post-natals
L3_bi cm^3 0.402027 0.128332 0.089884 0.0730296 0.0821622 0.0784897 mean cubed structural length of post-natals
Ww_bi g 1.75148 0.593809 0.601879 0.489019 0.72017 0.68798 mean wet weight of post-natals
L_pi cm 0.708764 0.393798 0.340998 0.267911 0.322785 0.256449 mean structural length of adults
L2_pi cm^2 0.529273 0.253184 0.163899 0.152347 0.151274 0.150011 mean squared structural length of adults
L3_pi cm^3 0.404147 0.192453 0.0989586 0.133478 0.0924902 0.150856 mean cubed structural length of adults
Ww_pi g 1.76072 0.890504 0.662644 0.893794 0.810698 1.32229 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0531965 0.0185228 0.0255785 0.0144971 0.0315016 0.0185504 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 0.0621249 0.0125693 0.0574692 0.0128214 yield of living structure on food
Y_VX_d mol/mol 0.00910964 0.0214234 8.87394e-05 0.0290724 4.44183e-05 0.0278608 yield of dead structure on food
Y_EX mol/mol 0 0 0.353874 0.071597 0.446262 0.0995612 yield of living reserve on food
Y_EX_d mol/mol 0.0305777 0.0777052 0.000505475 0.165601 0.000344918 0.216346 yield of dead reserve on food
Y_CX mol/mol 0.850938 0.791496 0.474032 0.611785 0.386505 0.534036 yield of CO2 on food
Y_HX mol/mol 0.612202 0.569438 0.34104 0.440145 0.278069 0.384209 yield of H2O on food
Y_OX mol/mol -0.925395 -0.860752 -0.51551 -0.665316 -0.420324 -0.580764 yield of O2 on food
Y_NX mol/mol 0.127641 0.118724 0.0711048 0.0917677 0.0579757 0.0801054 yield of N-waste on food
mu_TX J/mol 451127 419050 246485 321220 198110 278410 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