Chioninia coctei: Population traits

at T = 25 °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 - 0.85297 0.85297 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000331243 0.000331243 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 2092.56 2092.56 NaN NaN population doubling time
a_b d 169.369 166.422 NaN NaN 165.233 162.487 NaN NaN age at birth
t_p d 3558.86 1921.11 NaN NaN 2170.13 1458.94 NaN NaN time since birth at puberty
S_b - 0.999969 0.999974 NaN NaN 0.999971 0.999975 NaN NaN survival probability at birth
S_p - 0.999819 0.999849 NaN NaN 0.999836 0.999863 NaN NaN survival probability at puberty
theta_0b - 0.0232895 0.0218773 NaN NaN 0.0603936 0.0587629 NaN NaN frac of ind that is embryo
theta_bp - 0.0233017 0.0218878 NaN NaN 0.0572015 0.0557057 NaN NaN fraction of individuals that is juvenile
theta_pi - 0.953409 0.956235 NaN NaN 0.882405 0.885531 NaN NaN frac of ind that is adult
L_bi cm 5.76588 6.41629 NaN NaN 5.57852 6.1141 NaN NaN mean structural length of post-natals
L2_bi cm^2 34.7902 43.2419 NaN NaN 34.3607 41.6967 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 215.544 299.573 NaN NaN 225.012 303.603 NaN NaN mean cubed structural length of post-natals
Ww_bi g 345.109 501.027 NaN NaN 383.583 542.96 NaN NaN mean wet weight of post-natals
L_pi cm 5.8568 6.51567 NaN NaN 5.80506 6.36581 NaN NaN mean structural length of adults
L2_pi cm^2 35.5376 44.1325 NaN NaN 36.3045 44.0365 NaN NaN mean squared structural length of adults
L3_pi cm^3 220.599 306.222 NaN NaN 238.998 322.093 NaN NaN mean cubed structural length of adults
Ww_pi g 353.202 512.147 NaN NaN 407.426 576.027 NaN NaN mean wet weight of adults
R 1/d 0 0.00146636 NaN NaN 0.000250831 0.00180953 NaN NaN mean reproduction rate of adults
J_X g/d 1.07164 1.4901 NaN NaN 1.24085 1.68453 NaN NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 NaN NaN 0.109375 0.109375 NaN NaN yield of faeces on food
Y_VX mol/mol 0 0 NaN NaN 0.0600666 0.0597 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.0383764 0.0368867 NaN NaN 0.0160691 0.0148969 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.0423303 0.0470666 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.0230684 0.0248051 NaN NaN 0.0113243 0.0117445 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.673709 0.673508 NaN NaN 0.618178 0.615239 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.71632 0.716106 NaN NaN 0.657277 0.654151 NaN NaN yield of H2O on food
Y_OX mol/mol -0.855092 -0.854837 NaN NaN -0.784611 -0.78088 NaN NaN yield of O2 on food
Y_NX mol/mol 0.155471 0.155425 NaN NaN 0.142657 0.141978 NaN NaN yield of N-waste on food
mu_TX J/mol 433037 432829 NaN NaN 397961 395927 NaN NaN 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