Ceratophrys stolzmanni: Population traits

at T = 27 °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 - 0.194407 0.194407 0.206315 0.206315 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0804191 0.0804191 0.00518077 0.00518077 spec pop growth rate
t2 d NaN NaN NaN NaN 8.61919 8.61919 133.792 133.792 population doubling time
a_b d 1.79943 1.8401 1.78459 1.82428 1.52427 1.53966 1.52427 1.53966 age at birth
t_p d 1263.26 4.46993e+20 499.72 4.46993e+20 35.7655 38.7124 35.7655 38.7124 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.512822 0.544852 1 1 0.317797 0.328351 survival probability at puberty
theta_0b - 0.000808015 0.00087066 0.0268232 0.0215701 0.115324 0.11642 0.412356 0.396064 frac of ind that is embryo
theta_bp - 0.000808582 0.000871294 0.0191349 0.0158622 0.102061 0.102901 0.230291 0.224749 fraction of individuals that is juvenile
theta_pi - 0.998383 0.998258 0.954042 0.962568 0.782615 0.780678 0.357353 0.379187 frac of ind that is adult
L_bi cm 0.583088 0.49915 0.594699 0.513081 0.647362 0.611009 0.588364 0.593082 mean structural length of post-natals
L2_bi cm^2 0.3411 0.249904 0.36449 0.269538 0.621516 0.543132 0.960161 0.886769 mean squared structural length of post-natals
L3_bi cm^3 0.199834 0.125296 0.225485 0.142742 0.765074 0.611689 2.28551 1.85127 mean cubed structural length of post-natals
Ww_bi g 0.335156 0.197907 0.387531 0.230531 3.43005 2.43511 10.2466 7.36981 mean wet weight of post-natals
L_pi cm 0.583461 0.499481 0.604192 0.519568 0.713015 0.67278 0.879196 0.86401 mean structural length of adults
L2_pi cm^2 0.341364 0.25011 0.371503 0.273743 0.699796 0.611985 1.56648 1.40112 mean squared structural length of adults
L3_pi cm^3 0.199994 0.125403 0.229971 0.145066 0.864427 0.691907 3.75657 2.94693 mean cubed structural length of adults
Ww_pi g 0.335425 0.198077 0.395241 0.234283 3.87548 2.75445 16.8418 11.7316 mean wet weight of adults
R 1/d 0 0 0.0153166 0 0.203914 0.173353 0.796722 0.689637 mean reproduction rate of adults
J_X g/d 0.0669355 0.0419676 0.0759067 0.0480373 0.62736 0.469176 0.969188 0.76602 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 0.0980721 0.104847 0.0122171 0.0125205 yield of living structure on food
Y_VX_d mol/mol 0.00136413 0.001437 0.00359448 0.00371016 1.03802e-07 1.29676e-07 0.0234485 0.0238939 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.341614 0.312543 0.0425558 0.0373232 yield of living reserve on food
Y_EX_d mol/mol 0.000923756 0.000832769 0.00258319 0.0022818 3.61573e-07 3.86557e-07 0.081678 0.0712267 yield of dead reserve on food
Y_CX mol/mol 0.821712 0.821729 0.818114 0.818286 0.417118 0.437742 0.675921 0.689736 yield of CO2 on food
Y_HX mol/mol 0.701786 0.701801 0.698713 0.69886 0.356241 0.373856 0.577273 0.589072 yield of H2O on food
Y_OX mol/mol -0.966067 -0.966086 -0.961836 -0.962038 -0.490395 -0.514643 -0.794664 -0.810906 yield of O2 on food
Y_NX mol/mol 0.0666253 0.0666266 0.0663335 0.0663475 0.0338204 0.0354926 0.0548044 0.0559246 yield of N-waste on food
mu_TX J/mol 463182 463195 461189 461296 231450 243848 379652 387768 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