Odontostilbe paraguayensis: 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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.492964 0.543152 0.771576 0.771576 1 1 scaled functional response
r 1/d 0 0 0.0118369 0.00287676 0.0184111 0.00463372 spec pop growth rate
t2 d NaN NaN 58.5583 240.947 37.6483 149.588 population doubling time
a_b d 8.18105 8.0487 7.58466 7.58466 7.25933 7.25933 age at birth
t_j d 20.7124 18.7174 13.1996 13.1996 10.3656 10.3656 time since birth at metam
t_p d 1356.6 788.946 367.389 367.389 254.872 254.872 time since birth at puberty
S_b - 0.999992 0.999993 0.999994 0.999994 0.999994 0.999994 survival probability at birth
S_j - 0.999955 0.678798 0.999965 0.588538 0.999969 0.520057 survival probability at metam
S_p - 0.999843 0.406159 0.99993 0.397497 0.999954 0.393139 survival probability at puberty
theta_0b - 0.00763063 0.141737 0.0859463 0.24765 0.125063 0.304812 frac of ind that is embryo
theta_bj - 0.00764876 0.11777 0.0786947 0.188573 0.109563 0.217051 frac of ind between b and j
theta_jp - 0.0117151 0.0999584 0.05387 0.0858678 0.0425889 0.0559501 frac of ind between j and p
theta_pi - 0.973006 0.640534 0.781489 0.477909 0.722785 0.422187 frac of ind that is adult
L_bi cm 0.388297 0.240243 0.224052 0.180383 0.208494 0.169619 mean structural length of post-natals
L2_bi cm^2 0.163613 0.0841777 0.0658712 0.0528774 0.0581648 0.0478923 mean squared structural length of post-natals
L3_bi cm^3 0.0718476 0.0358369 0.0237173 0.0225957 0.020525 0.0212614 mean cubed structural length of post-natals
Ww_bi g 0.0853183 0.04324 0.0306773 0.0292265 0.0283313 0.0293479 mean wet weight of post-natals
L_pi cm 0.394359 0.294042 0.247828 0.236767 0.234696 0.226057 mean structural length of adults
L2_pi cm^2 0.166728 0.11049 0.0758419 0.0793327 0.0689107 0.0744424 mean squared structural length of adults
L3_pi cm^3 0.0732655 0.047827 0.0276379 0.0352449 0.0247177 0.0346402 mean cubed structural length of adults
Ww_pi g 0.0870021 0.057707 0.0357485 0.0455878 0.0341187 0.047815 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00245233 0.00138986 0.00155757 0.00124421 0.00178771 0.0014638 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 0.180241 0.0522437 0.211382 0.0673038 yield of living structure on food
Y_VX_d mol/mol 0.0421044 0.0831377 0.00158905 0.110647 0.000647547 0.127064 yield of dead structure on food
Y_EX mol/mol 0 0 0.0528929 0.0153312 0.0803955 0.0255979 yield of living reserve on food
Y_EX_d mol/mol 0.00789417 0.0171745 0.000466315 0.03247 0.000246284 0.0483267 yield of dead reserve on food
Y_CX mol/mol 0.840626 0.790313 0.655435 0.679933 0.597954 0.622332 yield of CO2 on food
Y_HX mol/mol 0.604784 0.568586 0.471549 0.489174 0.430195 0.447734 yield of H2O on food
Y_OX mol/mol -0.914181 -0.859465 -0.712786 -0.739427 -0.650275 -0.676786 yield of O2 on food
Y_NX mol/mol 0.126094 0.118547 0.0983153 0.10199 0.0896931 0.0933499 yield of N-waste on food
mu_TX J/mol 447106 421485 352237 364764 322132 334657 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