Hydromedusa maximiliani: Population traits

at T = 24 °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: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.73619 0.73619 0.747547 0.747547 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000649527 0.000649527 0.000215428 0.000215428 spec pop growth rate
t2 d NaN NaN NaN NaN 1067.16 1067.16 3217.54 3217.54 population doubling time
a_b d 286.274 283.313 285.599 282.654 273.53 270.929 273.53 270.929 age at birth
t_p d 13120.5 4.38536e+22 8899.4 4.38536e+22 3191.96 4819.63 3191.96 4819.63 time since birth at puberty
S_b - 0.999999 1 0.999999 1 1 1 1 1 survival probability at birth
S_p - 0.999997 0.999997 0.611614 0.593649 0.999997 0.999998 0.539 0.52377 survival probability at puberty
theta_0b - 0.00733687 0.00708786 0.0560758 0.0608551 0.162738 0.161324 0.27115 0.282389 frac of ind that is embryo
theta_bp - 0.00734135 0.00709194 0.0436211 0.0466298 0.136309 0.13535 0.18713 0.192227 fraction of individuals that is juvenile
theta_pi - 0.985322 0.98582 0.900303 0.892515 0.700953 0.703326 0.541721 0.525384 frac of ind that is adult
L_bi cm 4.62896 4.94832 4.4269 4.69617 3.62689 3.78074 3.60139 3.69326 mean structural length of post-natals
L2_bi cm^2 21.6598 24.7691 20.3788 23.0625 14.8645 16.3024 15.5536 16.651 mean squared structural length of post-natals
L3_bi cm^3 101.981 124.783 95.7484 115.833 66.9745 77.7219 76.6538 86.6972 mean cubed structural length of post-natals
Ww_bi g 170.231 214.15 160.816 200.07 127.859 153.331 146.337 171.038 mean wet weight of post-natals
L_pi cm 4.64994 4.97075 4.55424 4.84677 3.96596 4.1426 4.20319 4.35906 mean structural length of adults
L2_pi cm^2 21.7966 24.9231 21.2087 24.0945 17.06 18.7387 19.7227 21.4477 mean squared structural length of adults
L3_pi cm^3 102.695 125.636 100.101 121.568 78.669 91.3241 100.859 115.948 mean cubed structural length of adults
Ww_pi g 171.424 215.614 168.127 209.976 150.185 180.166 192.547 228.744 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0.000405633 0 mean reproduction rate of adults
J_X g/d 0.426924 0.522443 0.407871 0.49395 0.397975 0.467078 0.416423 0.477066 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 0.109308 0.108081 0.0396552 0.0391497 yield of living structure on food
Y_VX_d mol/mol 0.00664799 0.00649679 0.0147175 0.014621 4.49606e-05 4.15238e-05 0.054275 0.0548793 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0993682 0.105143 0.0360493 0.0380854 yield of living reserve on food
Y_EX_d mol/mol 0.00444915 0.00465284 0.0100016 0.0106328 4.08722e-05 4.0395e-05 0.0493397 0.0533874 yield of dead reserve on food
Y_CX mol/mol 0.714616 0.714574 0.703548 0.703114 0.554014 0.550321 0.577936 0.572913 yield of CO2 on food
Y_HX mol/mol 0.759814 0.759769 0.748046 0.747585 0.589054 0.585128 0.614489 0.609148 yield of H2O on food
Y_OX mol/mol -0.907013 -0.906959 -0.892965 -0.892414 -0.703171 -0.698485 -0.733534 -0.727158 yield of O2 on food
Y_NX mol/mol 0.164911 0.164902 0.162357 0.162257 0.127849 0.126997 0.13337 0.132211 yield of N-waste on food
mu_TX J/mol 458681 458645 451717 451423 356910 354390 372063 368724 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