Nyctibius griseus: Population traits

at T = 40 °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_min f_max date: 2025/05/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.951347 0.951347 0.960021 0.960021 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00110547 0.00110547 0.000258845 0.000258845 spec pop growth rate
t2 d NaN NaN NaN NaN 627.017 627.017 2677.84 2677.84 population doubling time
a_b d 23.0984 22.9924 23.0802 22.9752 23.0004 22.8996 23.0004 22.8996 age at birth
t_p d 249.934 115.938 182.867 110.091 118.974 91.9411 118.974 91.9411 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.494498 0.477961 1 1 0.481886 0.466336 survival probability at puberty
theta_0b - 0.00146867 0.00141373 0.00642615 0.00686018 0.0251185 0.0250095 0.0277391 0.030388 frac of ind that is embryo
theta_bp - 0.00146817 0.00141325 0.00439096 0.00460932 0.0244796 0.0243761 0.0186087 0.0200604 fraction of individuals that is juvenile
theta_pi - 0.997063 0.997173 0.989183 0.988531 0.950402 0.950614 0.953652 0.949552 frac of ind that is adult
L_bi cm 2.35266 2.48303 2.36994 2.50051 2.40804 2.53495 2.43985 2.56956 mean structural length of post-natals
L2_bi cm^2 5.53722 6.16815 5.62258 6.26048 5.84114 6.47978 5.98265 6.64268 mean squared structural length of post-natals
L3_bi cm^3 13.0358 15.3268 13.348 15.686 14.2369 16.6524 14.7141 17.2332 mean cubed structural length of post-natals
Ww_bi g 159.93 197.626 165.133 203.958 182.871 224.847 189 232.69 mean wet weight of post-natals
L_pi cm 2.35407 2.48455 2.37438 2.50573 2.4338 2.56345 2.46058 2.59446 mean structural length of adults
L2_pi cm^2 5.54249 6.17404 5.63914 6.28068 5.94001 6.59338 6.06193 6.74166 mean squared structural length of adults
L3_pi cm^3 13.0509 15.3444 13.3956 15.7464 14.5295 17.0029 14.9485 17.5384 mean cubed structural length of adults
Ww_pi g 160.116 197.853 165.721 204.744 186.63 229.58 192.011 236.81 mean wet weight of adults
R 1/d 9.16868e-05 0.0028208 0.000514374 0.00328056 0.00187377 0.00466228 0.00236146 0.00526462 mean reproduction rate of adults
J_X g/d 13.634 16.0306 13.9704 16.4189 15.1178 17.7017 15.4841 18.1468 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 0.00104106 0.00103994 0.000245974 0.000245814 yield of living structure on food
Y_VX_d mol/mol 6.10801e-05 5.90719e-05 0.000125959 0.000124683 2.08196e-07 1.92697e-07 0.000282099 0.000292118 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0123311 0.0130017 0.00291352 0.00307327 yield of living reserve on food
Y_EX_d mol/mol 0.000688284 0.000702609 0.00143232 0.00149651 2.46605e-06 2.40918e-06 0.00334142 0.00365218 yield of dead reserve on food
Y_CX mol/mol 0.723024 0.723014 0.722367 0.722316 0.712766 0.712222 0.718122 0.717731 yield of CO2 on food
Y_HX mol/mol 0.769742 0.769732 0.769043 0.768988 0.758821 0.758242 0.764523 0.764108 yield of H2O on food
Y_OX mol/mol -0.917684 -0.917672 -0.91685 -0.916785 -0.904664 -0.903974 -0.911462 -0.910967 yield of O2 on food
Y_NX mol/mol 0.166852 0.166849 0.1667 0.166688 0.164484 0.164359 0.16572 0.16563 yield of N-waste on food
mu_TX J/mol 463949 463942 463514 463480 457169 456807 460709 460449 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