Paracapoeta erhani: Population traits

at T = 22 °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: 2025/04/13
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.391859 0.44181 0.720905 0.720905 1 1 scaled functional response
r 1/d 0 0 0.00623807 0.000878688 0.00870354 0.0012439 spec pop growth rate
t2 d NaN NaN 111.116 788.844 79.6397 557.238 population doubling time
a_b d 15.0459 14.7608 13.7145 13.7145 13.1259 13.1259 age at birth
t_j d 16.2726 14.821 10.4817 10.4817 8.59712 8.59712 time since birth at metam
t_p d 4027.33 2305.47 1036.25 1036.25 758.938 758.938 time since birth at puberty
S_b - 0.999998 0.999998 0.999998 0.999998 0.999998 0.999998 survival probability at birth
S_j - 0.999988 0.350795 0.999993 0.348307 0.999995 0.347896 survival probability at metam
S_p - 0.999987 0.3493 0.999991 0.283567 0.999993 0.247703 survival probability at puberty
theta_0b - 0.00435536 0.359929 0.0819432 0.456749 0.107869 0.500656 frac of ind that is embryo
theta_bj - 0.00436276 0.223426 0.0581471 0.213895 0.0643385 0.200251 frac of ind between b and j
theta_jp - 0.000355673 0.00051473 0.0171798 0.0333243 0.0320049 0.0496893 frac of ind between j and p
theta_pi - 0.990926 0.416131 0.84273 0.296032 0.795787 0.249404 frac of ind that is adult
L_bi cm 2.37252 0.521636 0.760042 0.354297 0.701324 0.33648 mean structural length of post-natals
L2_bi cm^2 6.33902 0.893226 0.9347 0.435214 0.813393 0.399829 mean squared structural length of post-natals
L3_bi cm^3 17.8008 2.36647 1.55496 1.17818 1.31324 1.17057 mean cubed structural length of post-natals
Ww_bi g 24.952 3.43835 2.70418 2.04895 2.65959 2.37064 mean wet weight of post-natals
L_pi cm 2.38326 0.741058 0.816889 0.551328 0.770622 0.551954 mean structural length of adults
L2_pi cm^2 6.36914 1.36686 1.01685 0.786765 0.909808 0.785389 mean squared structural length of adults
L3_pi cm^3 17.8855 3.63916 1.69376 2.16064 1.47196 2.34174 mean cubed structural length of adults
Ww_pi g 25.0708 5.2875 2.94558 3.75751 2.98101 4.74249 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.12878 0.0204488 0.0349739 0.0162546 0.0422325 0.0207179 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 0.277347 0.0636898 0.270641 0.0702806 yield of living structure on food
Y_VX_d mol/mol 0.0664135 0.128521 0.000788424 0.151228 0.000354323 0.151194 yield of dead structure on food
Y_EX mol/mol 0 0 0.20498 0.0470715 0.277463 0.072052 yield of living reserve on food
Y_EX_d mol/mol 0.0266806 0.0582129 0.000582704 0.111769 0.000363254 0.155005 yield of dead reserve on food
Y_CX mol/mol 0.797531 0.703891 0.406926 0.516867 0.341803 0.442093 yield of CO2 on food
Y_HX mol/mol 0.573779 0.506411 0.292761 0.371857 0.245909 0.318061 yield of H2O on food
Y_OX mol/mol -0.867315 -0.765482 -0.442532 -0.562093 -0.371711 -0.480776 yield of O2 on food
Y_NX mol/mol 0.11963 0.105584 0.0610389 0.0775301 0.0512705 0.066314 yield of N-waste on food
mu_TX J/mol 424619 376223 220372 277679 184198 236881 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