Larimus breviceps: Population traits

at T = 27.5 °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: 2025/05/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.400083 0.426511 0.713255 0.713255 1 1 scaled functional response
r 1/d 0 0 0.00447208 0.000711 0.00683129 0.00108983 spec pop growth rate
t2 d NaN NaN 154.995 974.89 101.467 636.016 population doubling time
a_b d 4.80865 4.75729 4.36271 4.36271 4.13361 4.13361 age at birth
t_j d 0.481011 0.453583 0.287355 0.287355 0.216828 0.216828 time since birth at metam
t_p d 6819.49 4700.03 1675.74 1675.74 1116.94 1116.94 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.956575 1 0.956416 1 0.95635 survival probability at metam
S_p - 1 0.735764 1 0.652795 1 0.594389 survival probability at puberty
theta_0b - 0.000714406 0.125398 0.0192446 0.191401 0.0276721 0.232146 frac of ind that is embryo
theta_bj - 7.18139e-05 0.011751 0.00125987 0.0123634 0.00143931 0.0119589 frac of ind between b and j
theta_jp - 0.000646106 0.0956246 0.0176946 0.14144 0.025636 0.166174 frac of ind between j and p
theta_pi - 0.998568 0.767226 0.961801 0.654795 0.945253 0.589721 frac of ind that is adult
L_bi cm 1.54435 0.281772 0.445935 0.167802 0.409116 0.158722 mean structural length of post-natals
L2_bi cm^2 2.63625 0.307507 0.329878 0.112872 0.285115 0.101299 mean squared structural length of post-natals
L3_bi cm^3 4.68397 0.505457 0.330378 0.178767 0.27737 0.170552 mean cubed structural length of post-natals
Ww_bi g 5.23158 0.568454 0.399237 0.216027 0.358423 0.220391 mean wet weight of post-natals
L_pi cm 1.54543 0.315308 0.453862 0.197024 0.419551 0.19326 mean structural length of adults
L2_pi cm^2 2.63814 0.350294 0.336341 0.13894 0.293224 0.1313 mean squared structural length of adults
L3_pi cm^3 4.68734 0.576187 0.336887 0.220738 0.285312 0.222043 mean cubed structural length of adults
Ww_pi g 5.23534 0.647999 0.407103 0.266746 0.368686 0.286928 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0169818 0.00211172 0.00378855 0.00129629 0.00459098 0.00163114 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 0.389984 0.0980515 0.412722 0.113952 yield of living structure on food
Y_VX_d mol/mol 0.0628811 0.131405 0.000427576 0.205696 0.000173042 0.228341 yield of dead structure on food
Y_EX mol/mol 0 0 0.0812827 0.0204364 0.120604 0.0332989 yield of living reserve on food
Y_EX_d mol/mol 0.00735151 0.0163775 8.91178e-05 0.0428724 5.05657e-05 0.0667253 yield of dead reserve on food
Y_CX mol/mol 0.820392 0.742842 0.418841 0.523568 0.357075 0.448307 yield of CO2 on food
Y_HX mol/mol 0.590227 0.534434 0.301333 0.376678 0.256896 0.322532 yield of H2O on food
Y_OX mol/mol -0.892177 -0.807841 -0.45549 -0.56938 -0.388319 -0.487534 yield of O2 on food
Y_NX mol/mol 0.123059 0.111426 0.0628262 0.0785352 0.0535613 0.067246 yield of N-waste on food
mu_TX J/mol 437016 397790 232539 285806 199692 246340 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