Lepidophanes guentheri: Population traits

at T = 15 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.346346 NaN 0.673173 NaN 1 1 scaled functional response
r 1/d 0 0 0.016271 NaN 0.0257122 NaN spec pop growth rate
t2 d NaN NaN 42.6001 NaN 26.9579 NaN population doubling time
a_b d 10.46 NaN 9.37629 NaN 8.81962 NaN age at birth
t_j d 73.5967 NaN 37.6356 NaN 27.1818 NaN time since birth at metam
t_p d 709.273 NaN 228.24 NaN 151.093 NaN time since birth at puberty
S_b - 0.999922 NaN 0.999942 NaN 0.999951 NaN survival probability at birth
S_j - 0.999534 NaN 0.99969 NaN 0.999755 NaN survival probability at metam
S_p - 0.993101 NaN 0.998342 NaN 0.999135 NaN survival probability at puberty
theta_0b - 0.0201198 NaN 0.142342 NaN 0.20322 NaN frac of ind that is embryo
theta_bj - 0.0201439 NaN 0.122285 NaN 0.162068 NaN frac of ind between b and j
theta_jp - 0.121214 NaN 0.273281 NaN 0.239516 NaN frac of ind between j and p
theta_pi - 0.838523 NaN 0.462092 NaN 0.395196 NaN frac of ind that is adult
L_bi cm 0.247654 NaN 0.171685 NaN 0.165625 NaN mean structural length of post-natals
L2_bi cm^2 0.071237 NaN 0.0477548 NaN 0.0476164 NaN mean squared structural length of post-natals
L3_bi cm^3 0.0217876 NaN 0.0172144 NaN 0.018841 NaN mean cubed structural length of post-natals
Ww_bi g 0.0259357 NaN 0.0235845 NaN 0.029198 NaN mean wet weight of post-natals
L_pi cm 0.278742 NaN 0.265815 NaN 0.271076 NaN mean structural length of adults
L2_pi cm^2 0.0825034 NaN 0.0849946 NaN 0.091651 NaN mean squared structural length of adults
L3_pi cm^3 0.0254044 NaN 0.0316741 NaN 0.0376534 NaN mean cubed structural length of adults
Ww_pi g 0.0302411 NaN 0.043395 NaN 0.0583517 NaN mean wet weight of adults
R 1/d 0.0740437 NaN 0.255169 NaN 0.399549 NaN mean reproduction rate of adults
J_X g/d 0.000841803 NaN 0.00113828 NaN 0.00170694 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.24607 NaN 0.283808 NaN yield of living structure on food
Y_VX_d mol/mol 0.0893887 NaN 0.00815509 NaN 0.00319188 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0910575 NaN 0.156011 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0170185 NaN 0.00301776 NaN 0.00175459 NaN yield of dead reserve on food
Y_CX mol/mol 0.784218 NaN 0.542324 NaN 0.44586 NaN yield of CO2 on food
Y_HX mol/mol 0.564201 NaN 0.390172 NaN 0.320771 NaN yield of H2O on food
Y_OX mol/mol -0.852837 NaN -0.589778 NaN -0.484873 NaN yield of O2 on food
Y_NX mol/mol 0.117633 NaN 0.0813487 NaN 0.066879 NaN yield of N-waste on food
mu_TX J/mol 418445 NaN 293646 NaN 242229 NaN 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