Pterodaustro guinazui: Population traits

at T = 37 °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_minf f_max date: 2025/05/19
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.840146 NaN 0.920073 NaN 1 1 scaled functional response
r 1/d 0 0 0.00132361 NaN 0.00195884 NaN spec pop growth rate
t2 d NaN NaN 523.68 NaN 353.856 NaN population doubling time
a_b d 45.6812 NaN 45.1899 NaN 44.7643 NaN age at birth
t_p d 1720.85 NaN 925.392 NaN 734.675 NaN time since birth at puberty
S_b - 0.999998 NaN 0.999998 NaN 0.999999 NaN survival probability at birth
S_p - 0.999991 NaN 0.999992 NaN 0.999992 NaN survival probability at puberty
theta_0b - 0.013092 NaN 0.0594306 NaN 0.0845033 NaN frac of ind that is embryo
theta_bp - 0.0130957 NaN 0.0559943 NaN 0.0774291 NaN fraction of individuals that is juvenile
theta_pi - 0.973812 NaN 0.884575 NaN 0.838068 NaN frac of ind that is adult
L_bi cm 9.72792 NaN 8.25385 NaN 7.84277 NaN mean structural length of post-natals
L2_bi cm^2 97.9013 NaN 76.4908 NaN 71.5012 NaN mean squared structural length of post-natals
L3_bi cm^3 1002 NaN 756.105 NaN 712.357 NaN mean cubed structural length of post-natals
Ww_bi g 2353.95 NaN 1873.33 NaN 1856.38 NaN mean wet weight of post-natals
L_pi cm 9.82511 NaN 8.61655 NaN 8.33206 NaN mean structural length of adults
L2_pi cm^2 99.1327 NaN 80.9238 NaN 77.499 NaN mean squared structural length of adults
L3_pi cm^3 1015.26 NaN 802.907 NaN 776.577 NaN mean cubed structural length of adults
Ww_pi g 2385.09 NaN 1989.29 NaN 2023.74 NaN mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 NaN mean reproduction rate of adults
J_X g/d 27.2408 NaN 23.3081 NaN 23.6804 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 0.0429372 NaN 0.058926 NaN yield of living structure on food
Y_VX_d mol/mol 0.0129618 NaN 0.00217685 NaN 0.00111121 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0634444 NaN 0.0946334 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0174887 NaN 0.00321653 NaN 0.00178457 NaN yield of dead reserve on food
Y_CX mol/mol 0.698892 NaN 0.632816 NaN 0.596513 NaN yield of CO2 on food
Y_HX mol/mol 0.743095 NaN 0.67284 NaN 0.634241 NaN yield of H2O on food
Y_OX mol/mol -0.887055 NaN -0.803189 NaN -0.757113 NaN yield of O2 on food
Y_NX mol/mol 0.161283 NaN 0.146034 NaN 0.137657 NaN yield of N-waste on food
mu_TX J/mol 448530 NaN 406153 NaN 382734 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