Gehyra variegata: Population traits

at T = 25 °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 stf f_min f_max date: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.844623 0.844623 0.964618 0.964618 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00109632 0.00109632 0.000122412 0.000122412 spec pop growth rate
t2 d NaN NaN NaN NaN 632.246 632.246 5662.42 5662.42 population doubling time
a_b d 65.2323 65.2323 65.2323 65.2323 65.2323 65.2323 65.2323 65.2323 age at birth
t_p d 1305.37 496.3 845.11 404.674 772.138 384.724 772.138 384.724 time since birth at puberty
S_b - 0.999879 0.999919 0.99988 0.999919 0.99988 0.999919 0.99988 0.999919 survival probability at birth
S_p - 0.999166 0.999469 0.82974 0.733939 0.999186 0.999484 0.821181 0.724986 survival probability at puberty
theta_0b - 0.0347283 0.0280433 0.0896544 0.122099 0.0824005 0.0778515 0.101232 0.137454 frac of ind that is embryo
theta_bp - 0.0347158 0.0280368 0.0815716 0.104411 0.0766865 0.0724619 0.0909066 0.115912 fraction of individuals that is juvenile
theta_pi - 0.930556 0.94392 0.828774 0.77349 0.840913 0.849687 0.807862 0.746635 frac of ind that is adult
L_bi cm 1.25747 1.77887 1.26992 1.62314 1.25159 1.64961 1.272 1.6004 mean structural length of post-natals
L2_bi cm^2 1.62364 3.32902 1.69823 2.96084 1.64386 2.98783 1.71333 2.90644 mean squared structural length of post-natals
L3_bi cm^3 2.14275 6.4555 2.3722 5.89 2.25251 5.81979 2.42343 5.81239 mean cubed structural length of post-natals
Ww_bi g 2.81608 9.46114 3.22354 9.02195 3.09055 9.02791 3.32505 9.01644 mean wet weight of post-natals
L_pi cm 1.27432 1.80703 1.31496 1.72921 1.29138 1.71843 1.3235 1.71848 mean structural length of adults
L2_pi cm^2 1.65998 3.40737 1.80039 3.26567 1.73311 3.18194 1.83145 3.24792 mean squared structural length of adults
L3_pi cm^3 2.20315 6.63013 2.55282 6.60534 2.40841 6.26474 2.63522 6.62219 mean cubed structural length of adults
Ww_pi g 2.89546 9.71709 3.46898 10.1177 3.30444 9.71814 3.61564 10.2726 mean wet weight of adults
R 1/d 0 0.0100112 0.000988935 0.0107484 0.000907686 0.0105898 0.00130671 0.0110266 mean reproduction rate of adults
J_X g/d 0.0224189 0.0681067 0.0267801 0.06918 0.0268736 0.0723712 0.0280094 0.0703999 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 0.0918927 0.0881618 0.0105913 0.0101066 yield of living structure on food
Y_VX_d mol/mol 0.0728727 0.0627415 0.111758 0.104537 0.0332754 0.0249249 0.110387 0.103921 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0341882 0.0485987 0.00394045 0.00557122 yield of living reserve on food
Y_EX_d mol/mol 0.0228994 0.0292121 0.0401078 0.0555865 0.0123799 0.0137397 0.0410689 0.0572861 yield of dead reserve on food
Y_CX mol/mol 0.645818 0.648921 0.600242 0.593532 0.584097 0.5811 0.588768 0.579914 yield of CO2 on food
Y_HX mol/mol 0.686665 0.689963 0.638206 0.631072 0.62104 0.617853 0.626006 0.616592 yield of H2O on food
Y_OX mol/mol -0.819692 -0.82363 -0.761845 -0.75333 -0.741354 -0.73755 -0.747282 -0.736044 yield of O2 on food
Y_NX mol/mol 0.149035 0.149751 0.138517 0.136969 0.134792 0.1341 0.135869 0.133826 yield of N-waste on food
mu_TX J/mol 416196 417755 387802 382975 377726 375126 380625 374384 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