Wattsia mossambica: Population traits

at T = 19.9 °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: 2025/01/19
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.229625 0.535743 0.767872 0.767872 1 1 scaled functional response
r 1/d 0 0 0.00830882 0.000114782 0.0104608 0.000104605 spec pop growth rate
t2 d NaN NaN 83.4231 6038.8 66.2613 6626.32 population doubling time
a_b d 4.83648 4.21785 4.00249 4.00249 3.86438 3.86438 age at birth
t_j d 25.1521 12.8492 10.0997 10.0997 8.63272 8.63272 time since birth at metam
t_p d 9057.47 1691.36 1140.2 1140.2 906.782 906.782 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.307997 1 0.241017 1 0.200309 survival probability at metam
S_p - 0.999997 0.0276642 1 0.0275859 1 0.0275458 survival probability at puberty
theta_0b - 0.00106928 0.524954 0.0326267 0.572817 0.0395213 0.602699 frac of ind that is embryo
theta_bj - 0.00107283 0.309349 0.0316447 0.30626 0.0380546 0.300446 frac of ind between b and j
theta_jp - 0.00450642 0.125319 0.0462281 0.086078 0.0448848 0.06488 frac of ind between j and p
theta_pi - 0.993351 0.0403777 0.8895 0.0348457 0.877539 0.0319754 frac of ind that is adult
L_bi cm 2.14286 0.0806775 0.91628 0.0723213 0.877237 0.0696736 mean structural length of post-natals
L2_bi cm^2 4.95583 0.169236 1.53339 0.159386 1.44391 0.161434 mean squared structural length of post-natals
L3_bi cm^3 11.785 0.813661 3.51029 1.00007 3.32397 1.1947 mean cubed structural length of post-natals
Ww_bi g 14.2439 1.20974 5.95945 1.69783 6.34423 2.28025 mean wet weight of post-natals
L_pi cm 2.15466 0.619292 0.992833 0.541482 0.956192 0.515418 mean structural length of adults
L2_pi cm^2 4.98366 1.97999 1.66747 1.94237 1.58019 1.99409 mean squared structural length of adults
L3_pi cm^3 11.8512 9.57234 3.8176 12.2598 3.63812 14.844 mean cubed structural length of adults
Ww_pi g 14.3239 14.2321 6.48117 20.8135 6.94382 28.3317 mean wet weight of adults
R 1/d 4.98405 3.52068 2.79767 4.58471 2.89524 5.487 mean reproduction rate of adults
J_X g/d 0.0920897 0.00735074 0.0958046 0.0099301 0.117542 0.0131049 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 0.304436 0.0115599 0.295822 0.00953631 yield of living structure on food
Y_VX_d mol/mol 0.0388033 0.0839333 0.000127415 0.0876063 7.22017e-05 0.0905365 yield of dead structure on food
Y_EX mol/mol 0 0 0.212408 0.00806543 0.268792 0.00866496 yield of living reserve on food
Y_EX_d mol/mol 0.00809605 0.040858 8.88983e-05 0.0611237 6.56045e-05 0.0822639 yield of dead reserve on food
Y_CX mol/mol 0.843726 0.765834 0.373565 0.72227 0.325872 0.699623 yield of CO2 on food
Y_HX mol/mol 0.607014 0.550975 0.268759 0.519633 0.234447 0.50334 yield of H2O on food
Y_OX mol/mol -0.917552 -0.832844 -0.406252 -0.785468 -0.354386 -0.76084 yield of O2 on food
Y_NX mol/mol 0.126559 0.114875 0.0560347 0.10834 0.0488809 0.104943 yield of N-waste on food
mu_TX J/mol 448646 408061 203345 384863 176681 372453 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