Thamnocephalus platyurus: Population traits

at T = 25 °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_min f_max date: 2024/02/14
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.434138 0.434138 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.314377 0.314377 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 2.20483 2.20483 NaN NaN population doubling time
a_b d 1.12239 1.13563 NaN NaN 1.06589 1.07281 NaN NaN age at birth
t_j d 3.01238 3.38116 NaN NaN 1.99546 2.08793 NaN NaN time since birth at metam
t_p d 51.491 82.7615 NaN NaN 11.9849 13.4914 NaN NaN time since birth at puberty
S_b - 0.999988 0.999985 NaN NaN 0.99999 0.999988 NaN NaN survival probability at birth
S_j - 0.999919 0.999896 NaN NaN 0.999946 0.999935 NaN NaN survival probability at metam
S_p - 0.999715 0.999558 NaN NaN 0.999896 0.999867 NaN NaN survival probability at puberty
theta_0b - 0.0299249 0.0316295 NaN NaN 0.2849 0.286497 NaN NaN frac of ind that is embryo
theta_bj - 0.0299323 0.0316373 NaN NaN 0.203806 0.204502 NaN NaN frac of ind between b and j
theta_jp - 0.0503962 0.0625445 NaN NaN 0.129734 0.139287 NaN NaN frac of ind between j and p
theta_pi - 0.889747 0.874189 NaN NaN 0.38156 0.369715 NaN NaN frac of ind that is adult
L_bi cm 0.0969408 0.0823376 NaN NaN 0.0773687 0.0717744 NaN NaN mean structural length of post-natals
L2_bi cm^2 0.0100307 0.00723975 NaN NaN 0.00992639 0.00838096 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 0.00106044 0.000650947 NaN NaN 0.00159945 0.00121967 NaN NaN mean cubed structural length of post-natals
Ww_bi g 0.00420546 0.00233278 NaN NaN 0.0125259 0.00847828 NaN NaN mean wet weight of post-natals
L_pi cm 0.103469 0.0886127 NaN NaN 0.123466 0.115849 NaN NaN mean structural length of adults
L2_pi cm^2 0.0108736 0.00794845 NaN NaN 0.0179817 0.0155273 NaN NaN mean squared structural length of adults
L3_pi cm^3 0.00115421 0.000718903 NaN NaN 0.00297712 0.00233275 NaN NaN mean cubed structural length of adults
Ww_pi g 0.00457732 0.00257631 NaN NaN 0.023315 0.0162156 NaN NaN mean wet weight of adults
R 1/d 1.82082 1.10245 NaN NaN 3.09634 2.6617 NaN NaN mean reproduction rate of adults
J_X g/d 0.00541242 0.00331621 NaN NaN 0.0131425 0.00957968 NaN NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 NaN NaN 0.109375 0.109375 NaN NaN yield of faeces on food
Y_VX mol/mol 0 0 NaN NaN 0.0382599 0.0400261 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.00669653 0.00701962 NaN NaN 0.000207203 0.000247913 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.261369 0.238206 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.0198604 0.0181364 NaN NaN 0.00141549 0.0014754 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.864068 0.865469 NaN NaN 0.589374 0.610669 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.623089 0.624099 NaN NaN 0.425004 0.44036 NaN NaN yield of H2O on food
Y_OX mol/mol -0.939674 -0.941198 NaN NaN -0.640944 -0.664103 NaN NaN yield of O2 on food
Y_NX mol/mol 0.12961 0.12982 NaN NaN 0.088406 0.0916004 NaN NaN yield of N-waste on food
mu_TX J/mol 458229 459015 NaN NaN 308735 320538 NaN NaN yield of heat on food

Remarks

  • Reprod-code A applies. Data concerns population of females only.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer