Creteuchiloglanis macropterus: Population traits

at T = 18 °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: 2023/11/11
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.45912 0.45912 0.544367 0.544367 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00482552 0.00482552 0.000688749 0.000688749 spec pop growth rate
t2 d NaN NaN NaN NaN 143.642 143.642 1006.39 1006.39 population doubling time
a_b d 21.8154 21.819 21.2766 21.28 19.6583 19.6608 19.6583 19.6608 age at birth
t_j d 13.3099 13.3202 11.8449 11.8534 8.29834 8.30292 8.29834 8.30292 time since birth at metam
t_p d 6212.27 6288.43 3087.14 3094.79 1402.39 1403.68 1402.39 1403.68 time since birth at puberty
S_b - 0.999996 0.999996 0.999996 0.999996 0.999997 0.999997 0.999997 0.999997 survival probability at birth
S_j - 0.999987 0.999987 0.4756 0.475602 0.999993 0.999993 0.474551 0.474553 survival probability at metam
S_p - 0.99998 0.99998 0.332106 0.332249 0.999986 0.999986 0.264592 0.264693 survival probability at puberty
theta_0b - 0.00529135 0.00529434 0.388333 0.388183 0.0904783 0.0904892 0.485896 0.485789 frac of ind that is embryo
theta_bj - 0.00323333 0.00323712 0.152773 0.152801 0.0357351 0.035754 0.143438 0.143467 frac of ind between b and j
theta_jp - 0.00206618 0.00206538 0.0685053 0.068445 0.0466556 0.0466456 0.0980146 0.0979809 frac of ind between j and p
theta_pi - 0.989409 0.989403 0.390389 0.390571 0.827131 0.827111 0.272652 0.272762 frac of ind that is adult
L_bi cm 2.35347 2.35088 0.490239 0.490108 0.758834 0.758429 0.344875 0.344837 mean structural length of post-natals
L2_bi cm^2 6.36125 6.34724 0.821458 0.820475 0.950694 0.949593 0.421586 0.421318 mean squared structural length of post-natals
L3_bi cm^3 18.2433 18.1831 2.24655 2.24142 1.63974 1.63675 1.20833 1.20658 mean cubed structural length of post-natals
Ww_bi g 28.9078 28.8007 3.80364 3.79326 3.72751 3.71843 2.74681 2.74117 mean wet weight of post-natals
L_pi cm 2.36546 2.36287 0.705142 0.704811 0.822108 0.821673 0.547022 0.546873 mean structural length of adults
L2_pi cm^2 6.39525 6.38119 1.27997 1.27815 1.04383 1.04264 0.782577 0.781921 mean squared structural length of adults
L3_pi cm^3 18.3411 18.2805 3.5191 3.5103 1.80287 1.7996 2.27687 2.27313 mean cubed structural length of adults
Ww_pi g 29.0626 28.9551 5.95822 5.94065 4.09835 4.08841 5.17585 5.1642 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 0.103713 0.103371 0.0158785 0.0158422 0.0337941 0.0337181 0.0149741 0.0149483 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 0.234141 0.23424 0.0555781 0.055594 yield of living structure on food
Y_VX_d mol/mol 0.0757618 0.0757915 0.136052 0.136105 0.000943986 0.00094541 0.136444 0.136504 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.298116 0.297917 0.0707639 0.0707068 yield of living reserve on food
Y_EX_d mol/mol 0.0442878 0.0442568 0.0942983 0.0942324 0.00120191 0.00120241 0.173726 0.173611 yield of dead reserve on food
Y_CX mol/mol 0.770575 0.770577 0.660275 0.660287 0.356222 0.35632 0.454113 0.454209 yield of CO2 on food
Y_HX mol/mol 0.554386 0.554387 0.475031 0.47504 0.256282 0.256352 0.326709 0.326778 yield of H2O on food
Y_OX mol/mol -0.838001 -0.838002 -0.718049 -0.718062 -0.387392 -0.387498 -0.493848 -0.493952 yield of O2 on food
Y_NX mol/mol 0.115586 0.115587 0.0990412 0.0990431 0.0534334 0.053448 0.0681169 0.0681313 yield of N-waste on food
mu_TX J/mol 410261 410263 352610 352619 190333 190391 242020 242076 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