Ariomma indica: Population traits

at T = 27.8 °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: 2024/07/27
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.570524 0.590086 0.795043 0.795043 1 1 scaled functional response
r 1/d 0 0 0.0103108 0.00128211 0.0146624 0.00190701 spec pop growth rate
t2 d NaN NaN 67.2253 540.631 47.2737 363.473 population doubling time
a_b d 7.98897 7.94368 7.55822 7.55822 7.28132 7.28132 age at birth
t_j d 39.4186 38.2363 29.505 29.505 24.4796 24.4796 time since birth at metam
t_p d 2157.9 1634.07 731.943 731.943 524.463 524.463 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999998 0.503731 0.999998 0.428634 0.999999 0.373536 survival probability at metam
S_p - 0.999986 0.0368599 0.999992 0.0366249 0.999994 0.0364916 survival probability at puberty
theta_0b - 0.00252671 0.37919 0.0748741 0.444909 0.101141 0.484989 frac of ind that is embryo
theta_bj - 0.00253143 0.274934 0.0693671 0.297852 0.0910237 0.30506 frac of ind between b and j
theta_jp - 0.0099589 0.258647 0.173324 0.20145 0.180066 0.161103 frac of ind between j and p
theta_pi - 0.984983 0.08723 0.682434 0.0557895 0.62777 0.0488491 frac of ind that is adult
L_bi cm 2.67267 0.263534 0.678127 0.166742 0.601244 0.157439 mean structural length of post-natals
L2_bi cm^2 7.69457 0.417376 0.80157 0.139221 0.654372 0.117565 mean squared structural length of post-natals
L3_bi cm^3 22.7599 1.14209 1.26578 0.347483 0.9857 0.303118 mean cubed structural length of post-natals
Ww_bi g 28.2535 1.42721 1.69153 0.464361 1.40272 0.431357 mean wet weight of post-natals
L_pi cm 2.70491 1.26938 0.874107 0.773775 0.806242 0.716103 mean structural length of adults
L2_pi cm^2 7.7919 2.90535 1.0803 1.29036 0.929326 1.13838 mean squared structural length of adults
L3_pi cm^3 23.0485 8.12052 1.71495 3.4462 1.4102 3.18384 mean cubed structural length of adults
Ww_pi g 28.6117 10.1478 2.29179 4.60535 2.0068 4.53082 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.299076 0.0166181 0.043448 0.00732428 0.0446361 0.00774062 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 0.300386 0.0608265 0.32379 0.0746775 yield of living structure on food
Y_VX_d mol/mol 0.0327228 0.0787977 0.000169268 0.139815 7.92485e-05 0.162076 yield of dead structure on food
Y_EX mol/mol 0 0 0.101037 0.0204594 0.136985 0.0315936 yield of living reserve on food
Y_EX_d mol/mol 0.0078983 0.0196715 5.69344e-05 0.0470277 3.35274e-05 0.0685688 yield of dead reserve on food
Y_CX mol/mol 0.850004 0.792156 0.488976 0.622496 0.429737 0.55371 yield of CO2 on food
Y_HX mol/mol 0.611531 0.569912 0.351791 0.447851 0.309172 0.398363 yield of H2O on food
Y_OX mol/mol -0.924379 -0.861469 -0.531762 -0.676965 -0.467339 -0.602159 yield of O2 on food
Y_NX mol/mol 0.127501 0.118823 0.0733465 0.0933744 0.0644605 0.0830564 yield of N-waste on food
mu_TX J/mol 451795 422282 266621 335061 235205 299034 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