Lythrurus umbratilis: Population traits

at T = 22 °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 - 0.44559 NaN 0.722795 NaN 1 1 scaled functional response
r 1/d 0 0 0.00546186 NaN 0.00899801 NaN spec pop growth rate
t2 d NaN NaN 126.907 NaN 77.0334 NaN population doubling time
a_b d 12.5846 NaN 11.6226 NaN 11.0056 NaN age at birth
t_j d 171.899 NaN 101.067 NaN 72.7813 NaN time since birth at metam
t_p d 1495.24 NaN 630.322 NaN 418.547 NaN time since birth at puberty
S_b - 0.999925 NaN 0.99994 NaN 0.999948 NaN survival probability at birth
S_j - 0.999552 NaN 0.999648 NaN 0.999703 NaN survival probability at metam
S_p - 0.979475 NaN 0.993109 NaN 0.996432 NaN survival probability at puberty
theta_0b - 0.012438 NaN 0.0632262 NaN 0.0950573 NaN frac of ind that is embryo
theta_bj - 0.0124883 NaN 0.0594965 NaN 0.0862797 NaN frac of ind between b and j
theta_jp - 0.156712 NaN 0.349865 NaN 0.35291 NaN frac of ind between j and p
theta_pi - 0.818362 NaN 0.527412 NaN 0.465753 NaN frac of ind that is adult
L_bi cm 0.362236 NaN 0.234985 NaN 0.218797 NaN mean structural length of post-natals
L2_bi cm^2 0.163197 NaN 0.0869575 NaN 0.0790057 NaN mean squared structural length of post-natals
L3_bi cm^3 0.0814712 NaN 0.0421925 NaN 0.0394134 NaN mean cubed structural length of post-natals
Ww_bi g 0.0862889 NaN 0.0462397 NaN 0.0446439 NaN mean wet weight of post-natals
L_pi cm 0.418061 NaN 0.348427 NaN 0.341809 NaN mean structural length of adults
L2_pi cm^2 0.195039 NaN 0.147803 NaN 0.145507 NaN mean squared structural length of adults
L3_pi cm^3 0.098113 NaN 0.0742499 NaN 0.0757498 NaN mean cubed structural length of adults
Ww_pi g 0.103915 NaN 0.081372 NaN 0.0858025 NaN mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 NaN mean reproduction rate of adults
J_X g/d 0.000831539 NaN 0.000719323 NaN 0.000905687 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.32037 NaN 0.391573 NaN yield of living structure on food
Y_VX_d mol/mol 0.204607 NaN 0.0380352 NaN 0.0166115 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0307303 NaN 0.0519652 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0120992 NaN 0.00364839 NaN 0.00220449 NaN yield of dead reserve on food
Y_CX mol/mol 0.673918 NaN 0.497841 NaN 0.428271 NaN yield of CO2 on food
Y_HX mol/mol 0.484847 NaN 0.358169 NaN 0.308117 NaN yield of H2O on food
Y_OX mol/mol -0.732886 NaN -0.541402 NaN -0.465745 NaN yield of O2 on food
Y_NX mol/mol 0.101088 NaN 0.0746762 NaN 0.0642407 NaN yield of N-waste on food
mu_TX J/mol 363542 NaN 274389 NaN 238615 NaN 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