Hypsibius convergens: Population traits

at T = 20 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.447512 0.447512 0.723756 0.723756 1 1 scaled functional response
r 1/d 0 0 0.0200177 0.00731818 0.0371372 0.00952354 spec pop growth rate
t2 d NaN NaN 34.6267 94.7158 18.6645 72.7825 population doubling time
a_b d 7.469 7.469 6.95492 6.95492 6.65701 6.65701 age at birth
t_j d 11.659 11.659 6.05794 6.05794 4.48034 4.48034 time since birth at metam
t_p d 82.4916 82.4916 24.3534 24.3534 16.016 16.016 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999997 0.999974 0.999999 0.60999 0.999999 0.529527 survival probability at metam
S_p - 0.999994 0.999958 0.999998 0.58186 0.999999 0.438848 survival probability at puberty
theta_0b - 0.00827295 0.00827353 0.129965 0.14826 0.218977 0.264057 frac of ind that is embryo
theta_bj - 0.0082804 0.00828088 0.0994149 0.0973826 0.119724 0.125042 frac of ind between b and j
theta_jp - 0.00464516 0.00464535 0.0137221 0.0105926 0.0513569 0.0382091 frac of ind between j and p
theta_pi - 0.978802 0.9788 0.756898 0.743765 0.609942 0.572693 frac of ind that is adult
L_bi cm 0.00294064 0.00294064 0.00480143 0.00498947 0.00565979 0.00618567 mean structural length of post-natals
L2_bi cm^2 8.64733e-06 8.64733e-06 2.36768e-05 2.55809e-05 3.43321e-05 4.16105e-05 mean squared structural length of post-natals
L3_bi cm^3 2.54287e-08 2.54287e-08 1.19289e-07 1.33839e-07 2.20101e-07 2.96397e-07 mean cubed structural length of post-natals
Ww_bi g 3.7004e-08 3.7004e-08 2.0711e-07 2.32371e-07 4.43986e-07 5.97891e-07 mean wet weight of post-natals
L_pi cm 0.00294064 0.00294064 0.00502346 0.00523595 0.00624516 0.00694816 mean structural length of adults
L2_pi cm^2 8.64734e-06 8.64734e-06 2.55674e-05 2.77169e-05 4.03527e-05 4.99302e-05 mean squared structural length of adults
L3_pi cm^3 2.54287e-08 2.54287e-08 1.3162e-07 1.48045e-07 2.68735e-07 3.68251e-07 mean cubed structural length of adults
Ww_pi g 3.7004e-08 3.7004e-08 2.2852e-07 2.57036e-07 5.42092e-07 7.42835e-07 mean wet weight of adults
R 1/d 0.00519795 0.00519795 0.0285158 0.0314078 0.055816 0.0723061 mean reproduction rate of adults
J_X g/d 9.15491e-09 9.15491e-09 4.7613e-08 5.14469e-08 9.98981e-08 1.21092e-07 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 0.0501521 0.0190382 0.0818225 0.0233107 yield of living structure on food
Y_VX_d mol/mol 0.00310504 0.00310525 3.98214e-05 0.0189964 1.09254e-05 0.0299493 yield of dead structure on food
Y_EX mol/mol 0 0 0.0369222 0.014016 0.0832297 0.0237116 yield of living reserve on food
Y_EX_d mol/mol 0.00141344 0.00141354 2.93166e-05 0.0139853 1.11133e-05 0.0304644 yield of dead reserve on food
Y_CX mol/mol 0.886107 0.886106 0.803482 0.824589 0.725551 0.783189 yield of CO2 on food
Y_HX mol/mol 0.643904 0.643904 0.583863 0.599201 0.527234 0.569117 yield of H2O on food
Y_OX mol/mol -0.963641 -0.96364 -0.873786 -0.896741 -0.789036 -0.851718 yield of O2 on food
Y_NX mol/mol 0.132916 0.132916 0.120522 0.123688 0.108833 0.117478 yield of N-waste on food
mu_TX J/mol 470170 470170 427081 438082 385801 416073 yield of heat on food

Remarks

  • Reprod-code Apf 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