Ctenodactylus gundi: Population traits

at T = 36.4 °C with background hazards for embryo, baby, 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 stx f_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.961405 0.975586 0.987793 0.987793 1 1 scaled functional response
r 1/d 0 0 0.00181738 0.000374411 0.00233691 0.000660257 spec pop growth rate
t2 d NaN NaN 381.399 1851.3 296.608 1049.81 population doubling time
a_b d 27.6732 27.6732 27.6732 27.6732 27.6732 27.6732 age at birth
t_x d 590.688 435.762 381.195 381.195 345.881 345.881 time since birth at weaning
t_p d 67.5843 66.6455 65.8792 65.8792 65.1488 65.1488 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 0.999998 0.521491 0.999998 0.517175 0.999998 0.51299 survival probability at weaning
S_p - 0.991323 0.235397 0.998027 0.230196 0.998588 0.22519 survival probability at puberty
theta_0b - 0.0124364 0.0485385 0.0510584 0.0718742 0.0639095 0.0920012 frac of ind that is embryo
theta_bx - 0.0124363 0.0342108 0.0485537 0.0499552 0.0599068 0.06321 fraction of individuals that is baby
theta_xp - 0.252487 0.191122 0.446033 0.22704 0.470295 0.24892 fraction of individuals that is juvenile
theta_pi - 0.72264 0.726129 0.454355 0.65113 0.405889 0.595869 frac of ind that is adult
L_bi cm 2.34923 2.34939 2.31335 2.34405 2.30783 2.34135 mean structural length of post-natals
L2_bi cm^2 5.53784 5.56741 5.4237 5.5664 5.41566 5.57557 mean squared structural length of post-natals
L3_bi cm^3 13.0845 13.2661 12.8342 13.3295 12.8572 13.4241 mean cubed structural length of post-natals
Ww_bi g 238.211 244.884 239.714 248.967 242.953 253.666 mean wet weight of post-natals
L_pi cm 2.38245 2.41757 2.44755 2.44772 2.4774 2.47779 mean structural length of adults
L2_pi cm^2 5.67609 5.84462 5.99051 5.99133 6.1375 6.13944 mean squared structural length of adults
L3_pi cm^3 13.523 14.1298 14.6621 14.6651 15.205 15.2122 mean cubed structural length of adults
Ww_pi g 246.194 260.826 273.856 273.912 287.319 287.455 mean wet weight of adults
R 1/d 0.000622008 0.00241399 0.00395763 0.00396634 0.0055061 0.00552654 mean reproduction rate of adults
J_X g/d 15.8842 16.2046 15.9838 16.4044 16.1574 16.6345 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 0.00145926 0.000304231 0.00185959 0.000532832 yield of living structure on food
Y_VX_d mol/mol 0.000387391 0.000769321 7.19027e-05 0.000844369 4.81828e-05 0.000949946 yield of dead structure on food
Y_EX mol/mol 0 0 0.0257966 0.00537814 0.0332797 0.00953571 yield of living reserve on food
Y_EX_d mol/mol 0.00666529 0.0134319 0.00127108 0.0149266 0.000862292 0.0170005 yield of dead reserve on food
Y_CX mol/mol 0.817304 0.810692 0.797374 0.803984 0.790482 0.797911 yield of CO2 on food
Y_HX mol/mol 0.69704 0.691401 0.680043 0.68568 0.674165 0.6805 yield of H2O on food
Y_OX mol/mol -0.960885 -0.953111 -0.937453 -0.945224 -0.929351 -0.938084 yield of O2 on food
Y_NX mol/mol 0.0662679 0.0657318 0.064652 0.0651879 0.0640931 0.0646955 yield of N-waste on food
mu_TX J/mol 460556 456709 448960 452805 444949 449271 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