Saucerottia tobaci: Population traits

at T = 38.1 °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_minf f_max date: 2023/10/04
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.960603 0.964463 0.982232 0.982232 1 1 scaled functional response
r 1/d 0 0 0.00294922 0.000981831 0.00468164 0.00168215 spec pop growth rate
t2 d NaN NaN 235.027 705.974 148.056 412.059 population doubling time
a_b d 13.1336 13.1282 13.1038 13.1038 13.0802 13.0802 age at birth
t_p d 145.196 115.513 81.0399 81.0399 68.2629 68.2629 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.56312 1 0.555896 1 0.548987 survival probability at puberty
theta_0b - 0.00355573 0.0116297 0.0380125 0.0435527 0.0594392 0.0702699 frac of ind that is embryo
theta_bp - 0.00355566 0.00851592 0.0365706 0.0312966 0.055907 0.0497413 fraction of individuals that is juvenile
theta_pi - 0.992889 0.979854 0.925417 0.925151 0.884654 0.879989 frac of ind that is adult
L_bi cm 0.820399 0.821592 0.813939 0.823181 0.812646 0.825737 mean structural length of post-natals
L2_bi cm^2 0.673521 0.676034 0.667281 0.681605 0.667847 0.688542 mean squared structural length of post-natals
L3_bi cm^3 0.553207 0.556832 0.549878 0.566627 0.553334 0.577992 mean cubed structural length of post-natals
Ww_bi g 3.91779 3.95707 3.96951 4.09042 4.05671 4.23749 mean wet weight of post-natals
L_pi cm 0.821425 0.824149 0.824903 0.833125 0.829969 0.842391 mean structural length of adults
L2_pi cm^2 0.674905 0.679476 0.682198 0.69512 0.691593 0.711398 mean squared structural length of adults
L3_pi cm^3 0.554632 0.560371 0.56538 0.580672 0.578219 0.602003 mean cubed structural length of adults
Ww_pi g 3.92788 3.98222 4.08142 4.19182 4.23916 4.41352 mean wet weight of adults
R 1/d 7.12467e-05 0.00119679 0.00243177 0.00520897 0.00505083 0.0093319 mean reproduction rate of adults
J_X g/d 0.650913 0.655967 0.659402 0.673557 0.671901 0.692721 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 0.00245936 0.000825961 0.0038555 0.00140355 yield of living structure on food
Y_VX_d mol/mol 0.000232637 0.000440706 7.51432e-06 0.00084699 2.97183e-06 0.00133149 yield of dead structure on food
Y_EX mol/mol 0 0 0.0152945 0.00513657 0.0244107 0.00888645 yield of living reserve on food
Y_EX_d mol/mol 0.00141489 0.00269113 4.67308e-05 0.00526734 1.88158e-05 0.0084302 yield of dead reserve on food
Y_CX mol/mol 0.722294 0.721088 0.709164 0.71382 0.700649 0.707341 yield of CO2 on food
Y_HX mol/mol 0.768966 0.767682 0.754987 0.759944 0.745922 0.753046 yield of H2O on food
Y_OX mol/mol -0.916758 -0.915227 -0.900092 -0.906003 -0.889285 -0.897779 yield of O2 on food
Y_NX mol/mol 0.166683 0.166405 0.163653 0.164728 0.161688 0.163232 yield of N-waste on food
mu_TX J/mol 463471 462679 454843 457903 449244 453643 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