Vermicella annulata: Population traits

at T = 28.5 °C with background hazards for embryo, juv, adult: 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 std f_min f_max date: 2023/01/03
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.632572 0.632572 0.662822 0.662822 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0023282 0.0023282 0.000924831 0.000924831 spec pop growth rate
t2 d NaN NaN NaN NaN 297.719 297.719 749.486 749.486 population doubling time
a_b d 105.128 111.415 104.231 110.45 96.8238 102.393 96.8238 102.393 age at birth
t_p d 2540.55 2.24074e+22 1708.93 2.24074e+22 540.05 5287.13 540.05 5287.13 time since birth at puberty
S_b - 0.999979 0.999966 0.999979 0.999966 0.999983 0.999973 0.999983 0.999973 survival probability at birth
S_p - 0.999857 0.999757 0.775819 0.867272 0.999896 0.999824 0.663362 0.74815 survival probability at puberty
theta_0b - 0.0210226 0.0259509 0.0682075 0.0509139 0.202112 0.212619 0.249791 0.207508 frac of ind that is embryo
theta_bp - 0.0210591 0.0260343 0.0600165 0.047477 0.161451 0.167721 0.18607 0.163382 fraction of individuals that is juvenile
theta_pi - 0.957918 0.948015 0.871776 0.901609 0.636437 0.61966 0.564138 0.629109 frac of ind that is adult
L_bi cm 1.75931 1.31879 1.7247 1.34301 1.62175 1.37506 1.65724 1.45552 mean structural length of post-natals
L2_bi cm^2 3.14838 1.75173 3.08419 1.82624 2.86322 1.98203 3.084 2.25559 mean squared structural length of post-natals
L3_bi cm^3 5.70454 2.3409 5.662 2.50934 5.4663 2.99121 6.36952 3.70396 mean cubed structural length of post-natals
Ww_bi g 7.59744 2.90855 7.63064 3.14693 8.33373 4.13786 9.71074 5.12384 mean wet weight of post-natals
L_pi cm 1.7759 1.32824 1.77415 1.36222 1.76676 1.47212 1.85911 1.57002 mean structural length of adults
L2_pi cm^2 3.19538 1.77372 3.22667 1.87199 3.30885 2.23836 3.73963 2.57354 mean squared structural length of adults
L3_pi cm^3 5.80758 2.37971 5.98131 2.59211 6.55617 3.5151 8.08983 4.39318 mean cubed structural length of adults
Ww_pi g 7.73468 2.95677 8.06096 3.25073 9.99529 4.86258 12.3335 6.07727 mean wet weight of adults
R 1/d 0 0 0 0 0.00259911 0 0.00396245 0 mean reproduction rate of adults
J_X g/d 0.0570682 0.0232039 0.058578 0.0253478 0.0820449 0.0415043 0.0883715 0.0472329 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.155118 0.167793 0.0666587 0.0725243 yield of living structure on food
Y_VX_d mol/mol 0.0246963 0.0278187 0.0437389 0.0424408 0.000919816 0.0013691 0.0784109 0.0698175 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0813692 0.0643217 0.0349667 0.0278015 yield of living reserve on food
Y_EX_d mol/mol 0.00819484 0.00674577 0.0152076 0.0107836 0.000482502 0.000524833 0.0411315 0.0267639 yield of dead reserve on food
Y_CX mol/mol 0.696909 0.695549 0.675739 0.680388 0.530348 0.533501 0.543934 0.563646 yield of CO2 on food
Y_HX mol/mol 0.740987 0.739541 0.718478 0.723421 0.563891 0.567244 0.578337 0.599295 yield of H2O on food
Y_OX mol/mol -0.884538 -0.882812 -0.857668 -0.863569 -0.673134 -0.677136 -0.690378 -0.715397 yield of O2 on food
Y_NX mol/mol 0.160825 0.160511 0.15594 0.157013 0.122388 0.123116 0.125523 0.130072 yield of N-waste on food
mu_TX J/mol 447796 447048 434657 437686 343490 346245 351986 364971 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer