Prosomyleus rhomboidalis: Population traits

at T = 27 °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: 2024/09/26
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.303605 0.681601 0.840801 0.840801 1 1 scaled functional response
r 1/d 0 0 0.0147292 0.00300166 0.0155034 0.0030517 spec pop growth rate
t2 d NaN NaN 47.0593 230.921 44.7094 227.135 population doubling time
a_b d 10.2007 9.66245 9.57037 9.57037 9.50579 9.50579 age at birth
t_j d 0.0261574 0.0208138 0.0200073 0.0200073 0.0194585 0.0194585 time since birth at metam
t_p d 1316.87 491.363 446.895 446.895 419.788 419.788 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.994618 1 0.99461 1 0.994604 survival probability at metam
S_p - 1 0.297884 1 0.289073 1 0.282958 survival probability at puberty
theta_0b - 0.00288776 0.425855 0.131377 0.486281 0.136922 0.492726 frac of ind that is embryo
theta_bj - 7.41245e-06 0.000915783 0.000255942 0.0010003 0.000260331 0.000992292 frac of ind between b and j
theta_jp - 0.00288326 0.231206 0.113952 0.253502 0.118007 0.254124 frac of ind between j and p
theta_pi - 0.994222 0.342022 0.754415 0.259218 0.744811 0.252157 frac of ind that is adult
L_bi cm 1.43383 0.515658 0.40087 0.204484 0.398182 0.204084 mean structural length of post-natals
L2_bi cm^2 2.15509 1.0824 0.259877 0.117891 0.258766 0.11985 mean squared structural length of post-natals
L3_bi cm^3 3.2985 3.22657 0.232999 0.157762 0.234984 0.169508 mean cubed structural length of post-natals
Ww_bi g 11.3604 20.931 1.8101 1.22561 2.12668 1.53409 mean wet weight of post-natals
L_pi cm 1.43777 0.811056 0.448592 0.325872 0.44772 0.328365 mean structural length of adults
L2_pi cm^2 2.16134 1.81248 0.298075 0.227012 0.298637 0.234205 mean squared structural length of adults
L3_pi cm^3 3.30808 5.41597 0.268168 0.312084 0.272186 0.340406 mean cubed structural length of adults
Ww_pi g 11.3934 35.1339 2.08331 2.42448 2.46336 3.08077 mean wet weight of adults
R 1/d 0.0550942 7.1105 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.137043 0.15453 0.0457672 0.0207619 0.0542002 0.0251034 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 0.0749858 0.0228086 0.0672148 0.0206062 yield of living structure on food
Y_VX_d mol/mol 0.00838299 0.0189067 6.30546e-06 0.0437625 4.94814e-06 0.039622 yield of dead structure on food
Y_EX mol/mol 0 0 0.507556 0.154384 0.541098 0.165886 yield of living reserve on food
Y_EX_d mol/mol 0.0204889 0.103743 4.26797e-05 0.296215 3.98339e-05 0.318968 yield of dead reserve on food
Y_CX mol/mol 0.861753 0.767975 0.308035 0.373455 0.282267 0.345542 yield of CO2 on food
Y_HX mol/mol 0.619983 0.552516 0.221614 0.26868 0.203076 0.248598 yield of H2O on food
Y_OX mol/mol -0.937156 -0.835173 -0.334988 -0.406133 -0.306966 -0.375777 yield of O2 on food
Y_NX mol/mol 0.129263 0.115196 0.0462052 0.0560183 0.0423401 0.0518313 yield of N-waste on food
mu_TX J/mol 457040 405988 155825 191385 141264 175716 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