Labeobarbus aeneus: Population traits

at T = 28 °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: 2025/04/16
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.587324 0.587324 0.589131 0.589131 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00736022 0.00736022 0.0016531 0.0016531 spec pop growth rate
t2 d NaN NaN NaN NaN 94.1748 94.1748 419.301 419.301 population doubling time
a_b d 6.95558 7.09755 6.95225 7.09408 6.43143 6.54731 6.43143 6.54731 age at birth
t_j d 0.000720879 0.000794047 0.000719239 0.000792173 0.000501854 0.000544128 0.000501854 0.000544128 time since birth at metam
t_p d 4619.65 NaN 4436.17 NaN 1140.25 1350.18 1140.25 1350.18 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.999886 0.999885 1 1 0.999886 0.999886 survival probability at metam
S_p - 0.999999 0.999999 0.534752 0.556502 1 1 0.452152 0.470805 survival probability at puberty
theta_0b - 0.00122685 0.00130766 0.248731 0.23293 0.0461378 0.0469523 0.340733 0.327302 frac of ind that is embryo
theta_bj - 1.27475e-07 1.46663e-07 2.57962e-05 2.60743e-05 3.52365e-06 3.81725e-06 2.65065e-05 2.71138e-05 frac of ind between b and j
theta_jp - 0.00122984 0.00131079 0.182264 0.174116 0.0441012 0.0448389 0.227277 0.222714 frac of ind between j and p
theta_pi - 0.997543 0.997381 0.568978 0.592928 0.909757 0.908205 0.431964 0.449957 frac of ind that is adult
L_bi cm 4.19691 3.68687 0.673497 0.652072 0.876226 0.811554 0.315914 0.310776 mean structural length of post-natals
L2_bi cm^2 19.2462 14.8565 1.9197 1.65197 1.29114 1.09639 0.343772 0.317681 mean squared structural length of post-natals
L3_bi cm^3 91.3651 61.9905 8.07959 6.10801 2.62424 2.03517 0.948896 0.798705 mean cubed structural length of post-natals
Ww_bi g 142.1 92.2805 12.58 9.10171 5.10538 3.72833 1.84605 1.46319 mean wet weight of post-natals
L_pi cm 4.20196 3.69158 0.857783 0.814988 0.913625 0.846513 0.42837 0.4145 mean structural length of adults
L2_pi cm^2 19.2699 14.876 2.53161 2.13435 1.3532 1.14999 0.519098 0.469807 mean squared structural length of adults
L3_pi cm^3 91.4777 62.072 10.6678 7.90165 2.7514 2.1356 1.44763 1.19355 mean cubed structural length of adults
Ww_pi g 142.275 92.4018 16.6099 11.7745 5.35278 3.91231 2.81632 2.18653 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 0.688515 0.467661 0.0688867 0.0521616 0.0786437 0.0587626 0.0209392 0.0170266 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 0.245601 0.254912 0.0749131 0.0775457 yield of living structure on food
Y_VX_d mol/mol 0.0342228 0.0357889 0.0746852 0.0778567 9.49097e-05 0.000111938 0.146924 0.151868 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.232209 0.212074 0.0708283 0.064514 yield of living reserve on food
Y_EX_d mol/mol 0.0190039 0.0174873 0.0416003 0.0381597 8.97346e-05 9.31265e-05 0.138913 0.126346 yield of dead reserve on food
Y_CX mol/mol 0.837398 0.837349 0.774339 0.774609 0.412631 0.423434 0.459046 0.470351 yield of CO2 on food
Y_HX mol/mol 0.602462 0.602426 0.557094 0.557288 0.296865 0.304637 0.330258 0.338391 yield of H2O on food
Y_OX mol/mol -0.910671 -0.910617 -0.842094 -0.842387 -0.448736 -0.460485 -0.499213 -0.511507 yield of O2 on food
Y_NX mol/mol 0.12561 0.125602 0.116151 0.116191 0.0618946 0.0635151 0.0688569 0.0705526 yield of N-waste on food
mu_TX J/mol 444936 444988 412277 412584 221888 228296 246223 252820 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