Rhencus macracanthus: Population traits

at T = 28.2 °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_minf f_max date: 2025/01/04
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.438932 0.441372 0.720686 0.720686 1 1 scaled functional response
r 1/d 0 0 0.00899647 0.00164438 0.0133204 0.00240604 spec pop growth rate
t2 d NaN NaN 77.0466 421.525 52.0365 288.086 population doubling time
a_b d 5.95901 5.9535 5.49671 5.49671 5.22887 5.22887 age at birth
t_j d 8.70714 8.66648 5.86014 5.86014 4.63899 4.63899 time since birth at metam
t_p d 3400.71 3211.32 897.829 897.829 612.006 612.006 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.455981 1 0.342302 1 0.318909 survival probability at metam
S_p - 0.999999 0.318808 1 0.318879 1 0.290128 survival probability at puberty
theta_0b - 0.00123613 0.303693 0.0481416 0.40492 0.067142 0.453562 frac of ind that is embryo
theta_bj - 0.00123956 0.210966 0.0459293 0.24698 0.0559014 0.237775 frac of ind between b and j
theta_jp - 0.000571648 0.0531942 0.00295741 0.00874665 0.00686386 0.0153191 frac of ind between j and p
theta_pi - 0.996953 0.432147 0.902972 0.339354 0.870093 0.293344 frac of ind that is adult
L_bi cm 2.83441 0.423315 0.610852 0.207634 0.547138 0.197267 mean structural length of post-natals
L2_bi cm^2 8.73151 0.817165 0.628338 0.173343 0.514616 0.152293 mean squared structural length of post-natals
L3_bi cm^3 27.7774 2.32748 0.88632 0.372575 0.682351 0.330397 mean cubed structural length of post-natals
Ww_bi g 35.9582 3.01676 1.31491 0.55274 1.14019 0.552086 mean wet weight of post-natals
L_pi cm 2.83943 0.640273 0.640092 0.312585 0.581373 0.307501 mean structural length of adults
L2_pi cm^2 8.74737 1.31378 0.662082 0.300405 0.551353 0.279461 mean squared structural length of adults
L3_pi cm^3 27.8278 3.75 0.934285 0.653087 0.731544 0.615157 mean cubed structural length of adults
Ww_pi g 36.0235 4.86057 1.38607 0.968897 1.22239 1.02791 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.213468 0.0200812 0.0252189 0.00694312 0.0286579 0.00846119 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 0.316182 0.0882391 0.317161 0.0939523 yield of living structure on food
Y_VX_d mol/mol 0.0385461 0.0861041 0.000109262 0.17658 4.49838e-05 0.185886 yield of dead structure on food
Y_EX mol/mol 0 0 0.152894 0.0426693 0.212808 0.0630399 yield of living reserve on food
Y_EX_d mol/mol 0.0113524 0.0254998 5.28351e-05 0.085388 3.01831e-05 0.124725 yield of dead reserve on food
Y_CX mol/mol 0.840726 0.779021 0.421387 0.497748 0.36058 0.423022 yield of CO2 on food
Y_HX mol/mol 0.604856 0.560462 0.303165 0.358102 0.259417 0.304341 yield of H2O on food
Y_OX mol/mol -0.91429 -0.847185 -0.458258 -0.541301 -0.392131 -0.460036 yield of O2 on food
Y_NX mol/mol 0.126109 0.116853 0.0632081 0.0746623 0.054087 0.0634533 yield of N-waste on food
mu_TX J/mol 446983 415423 230234 269659 196836 229310 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