Creagrus furcatus: Population traits

at T = 40.9 °C with background hazards for embryo, juv, adult: 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 std f_minf f_max date: 2023/10/02
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.976532 0.982949 0.991474 0.991474 1 1 scaled functional response
r 1/d 0 0 0.000733398 0.000128449 0.00105859 0.000224783 spec pop growth rate
t2 d NaN NaN 945.117 5396.27 654.781 3083.63 population doubling time
a_b d 22.1997 22.1877 22.1721 22.1721 22.1567 22.1567 age at birth
t_p d 286.641 210.415 177.067 177.067 158.486 158.486 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.478467 1 0.475967 1 0.473521 survival probability at puberty
theta_0b - 0.0018106 0.00891877 0.016146 0.017851 0.023191 0.02634 frac of ind that is embryo
theta_bp - 0.00181014 0.0060002 0.0158816 0.0119465 0.0226477 0.0175479 fraction of individuals that is juvenile
theta_pi - 0.996379 0.985081 0.967972 0.970203 0.954161 0.956112 frac of ind that is adult
L_bi cm 3.91048 3.92538 3.90189 3.93943 3.9012 3.95366 mean structural length of post-natals
L2_bi cm^2 15.301 15.4347 15.3053 15.5727 15.3354 15.7125 mean squared structural length of post-natals
L3_bi cm^3 59.8924 60.7508 60.2394 61.6849 60.5785 62.6351 mean cubed structural length of post-natals
Ww_bi g 686.738 700.759 700.364 717.17 709.842 733.942 mean wet weight of post-natals
L_pi cm 3.9136 3.93619 3.92978 3.96142 3.94145 3.98665 mean structural length of adults
L2_pi cm^2 15.3199 15.5003 15.476 15.7067 15.5827 15.9146 mean squared structural length of adults
L3_pi cm^3 59.9813 61.0582 61.0469 62.3172 61.7533 63.5942 mean cubed structural length of adults
Ww_pi g 687.758 704.305 709.752 724.522 723.609 745.18 mean wet weight of adults
R 1/d 5.35758e-05 0.000657174 0.000672783 0.00135872 0.00107361 0.00206231 mean reproduction rate of adults
J_X g/d 56.5794 57.4491 57.4614 58.4653 58.0694 59.4976 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 0.000768855 0.000135523 0.00110433 0.000236637 yield of living structure on food
Y_VX_d mol/mol 8.69014e-05 0.000184056 6.33453e-07 0.000232335 1.70473e-07 0.000305932 yield of dead structure on food
Y_EX mol/mol 0 0 0.00817013 0.00144011 0.011836 0.00253621 yield of living reserve on food
Y_EX_d mol/mol 0.000909529 0.00193902 6.7313e-06 0.00246887 1.82709e-06 0.00327889 yield of dead reserve on food
Y_CX mol/mol 0.722823 0.721908 0.716364 0.720158 0.713117 0.718467 yield of CO2 on food
Y_HX mol/mol 0.769529 0.768554 0.762652 0.766691 0.759196 0.764891 yield of H2O on food
Y_OX mol/mol -0.917429 -0.916268 -0.909231 -0.914047 -0.90511 -0.911901 yield of O2 on food
Y_NX mol/mol 0.166805 0.166594 0.165315 0.16619 0.164566 0.1658 yield of N-waste on food
mu_TX J/mol 463816 463212 459551 462056 457406 460939 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