Hypoplectrodes huntii: Population traits

at T = 17 °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: 2025/05/01
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.39576 0.727487 0.863743 0.863743 1 1 scaled functional response
r 1/d 0 0 0.00623816 0.000149829 0.00833968 0.000304124 spec pop growth rate
t2 d NaN NaN 111.114 4626.27 83.1144 2279.16 population doubling time
a_b d 21.1789 19.1173 18.5694 18.5694 18.1152 18.1152 age at birth
t_j d 262.818 140.298 119.18 119.18 104.164 104.164 time since birth at metam
t_p d 4264.01 1056.61 850.278 850.278 717.84 717.84 time since birth at puberty
S_b - 0.999988 0.999991 0.999992 0.999992 0.999992 0.999992 survival probability at birth
S_j - 0.99993 0.5956 0.999954 0.552396 0.999958 0.515198 survival probability at metam
S_p - 0.99762 0.0223005 0.999526 0.0221651 0.999637 0.0220685 survival probability at puberty
theta_0b - 0.00700376 0.328273 0.109325 0.361815 0.140099 0.390111 frac of ind that is embryo
theta_bj - 0.00702608 0.25674 0.0975455 0.27269 0.120655 0.284203 frac of ind between b and j
theta_jp - 0.0800794 0.363946 0.370157 0.321219 0.378802 0.28615 frac of ind between j and p
theta_pi - 0.905891 0.0510411 0.422972 0.0442763 0.360444 0.0395363 frac of ind that is adult
L_bi cm 1.13874 0.182945 0.416846 0.175171 0.364571 0.168987 mean structural length of post-natals
L2_bi cm^2 1.52728 0.144609 0.322399 0.136365 0.250115 0.127069 mean squared structural length of post-natals
L3_bi cm^3 2.18049 0.290315 0.354962 0.302174 0.252613 0.300919 mean cubed structural length of post-natals
Ww_bi g 2.36624 0.335774 0.420954 0.358352 0.306985 0.365688 mean wet weight of post-natals
L_pi cm 1.23285 1.03136 0.712499 1.0079 0.665133 0.976338 mean structural length of adults
L2_pi cm^2 1.67135 1.73105 0.650737 1.77602 0.562219 1.75664 mean squared structural length of adults
L3_pi cm^3 2.3896 3.79637 0.742084 4.32868 0.596123 4.61326 mean cubed structural length of adults
Ww_pi g 2.59316 4.39082 0.880047 5.13343 0.724433 5.60622 mean wet weight of adults
R 1/d 0 0.0737224 0 0.198371 0 0.289027 mean reproduction rate of adults
J_X g/d 0.0121223 0.00203858 0.00558769 0.00227961 0.00499675 0.00245297 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 0.396284 0.0198605 0.421617 0.0373085 yield of living structure on food
Y_VX_d mol/mol 0.108473 0.206579 0.00216022 0.208111 0.0011886 0.211313 yield of dead structure on food
Y_EX mol/mol 0 0 0.073674 0.00369232 0.0907489 0.00803029 yield of living reserve on food
Y_EX_d mol/mol 0.00924016 0.032347 0.000401612 0.0386904 0.000255835 0.0454831 yield of dead reserve on food
Y_CX mol/mol 0.772911 0.651699 0.418106 0.620271 0.376815 0.58849 yield of CO2 on food
Y_HX mol/mol 0.556067 0.468862 0.300804 0.446251 0.271098 0.423386 yield of H2O on food
Y_OX mol/mol -0.840541 -0.708723 -0.45469 -0.674545 -0.409786 -0.639983 yield of O2 on food
Y_NX mol/mol 0.115937 0.0977549 0.0627158 0.0930407 0.0565223 0.0882735 yield of N-waste on food
mu_TX J/mol 413181 351420 232537 335204 211045 318757 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