Cynoglossus zanzibarensis: Population traits

at T = 11.2 °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: 2025/05/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.504637 0.504637 0.504637 0.504637 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00504423 0.00504423 0.00139649 0.00139649 spec pop growth rate
t2 d NaN NaN NaN NaN 137.414 137.414 496.35 496.35 population doubling time
a_b d 16.9402 17.0323 16.9402 17.0323 16.2115 16.2663 16.2115 16.2663 age at birth
t_j d 2.32118 2.37516 2.32118 2.37516 1.92999 1.95705 1.92999 1.95705 time since birth at metam
t_p d 6552.43 NaN 6552.43 NaN 2037.03 2127.05 2037.03 2127.05 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.742484 0.74263 1 1 0.741462 0.74153 survival probability at metam
S_p - 1 1 0.282423 0.287103 1 1 0.24624 0.248873 survival probability at puberty
theta_0b - 0.00153831 0.0015867 0.425894 0.418658 0.0784279 0.0786858 0.521532 0.518761 frac of ind that is embryo
theta_bj - 0.00021105 0.000221535 0.0505345 0.0505585 0.0089284 0.00905043 0.0530607 0.0533351 frac of ind between b and j
theta_jp - 0.00132922 0.0013671 0.168359 0.166397 0.0634347 0.063527 0.192144 0.191839 frac of ind between j and p
theta_pi - 0.996921 0.996825 0.355213 0.364386 0.849209 0.848737 0.233263 0.236065 frac of ind that is adult
L_bi cm 2.1014 1.97182 0.425674 0.423349 0.450266 0.442533 0.142928 0.142691 mean structural length of post-natals
L2_bi cm^2 4.65125 4.09128 0.688393 0.647778 0.343989 0.330643 0.0682488 0.0672519 mean squared structural length of post-natals
L3_bi cm^3 10.4955 8.65105 1.44651 1.27724 0.363218 0.340268 0.0848676 0.0813811 mean cubed structural length of post-natals
Ww_bi g 67.4449 52.5995 9.2954 7.76579 4.26871 3.76571 0.997406 0.900637 mean wet weight of post-natals
L_pi cm 2.10456 1.97488 0.655814 0.644442 0.483717 0.475459 0.236618 0.235146 mean structural length of adults
L2_pi cm^2 4.65844 4.0978 1.11087 1.03181 0.373008 0.358625 0.136837 0.133999 mean squared structural length of adults
L3_pi cm^3 10.5117 8.66484 2.33779 2.03762 0.39415 0.369347 0.173897 0.165724 mean cubed structural length of adults
Ww_pi g 67.5491 52.6833 15.0229 12.389 4.63225 4.08753 2.04373 1.83405 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 0.284623 0.234378 0.0421242 0.037109 0.0417315 0.0375537 0.00827856 0.00763726 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 0.0439034 0.0457049 0.0143161 0.0148807 yield of living structure on food
Y_VX_d mol/mol 0.00417428 0.00426901 0.0103855 0.0106498 3.20027e-06 3.55844e-06 0.0278158 0.0288918 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.472071 0.460107 0.153934 0.149803 yield of living reserve on food
Y_EX_d mol/mol 0.0226501 0.0216871 0.0563529 0.0541021 3.44109e-05 3.58225e-05 0.299089 0.290851 yield of dead reserve on food
Y_CX mol/mol 0.863801 0.864669 0.823887 0.825873 0.374613 0.384773 0.395471 0.406199 yield of CO2 on food
Y_HX mol/mol 0.621457 0.622081 0.592741 0.59417 0.269513 0.276823 0.284519 0.292237 yield of H2O on food
Y_OX mol/mol -0.939383 -0.940327 -0.895977 -0.898137 -0.407392 -0.418441 -0.430074 -0.441741 yield of O2 on food
Y_NX mol/mol 0.12957 0.1297 0.123583 0.123881 0.056192 0.057716 0.0593206 0.0609298 yield of N-waste on food
mu_TX J/mol 457955 458438 436313 437419 190889 196567 202272 208254 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