Cephaloscyllium albipinnum: Population traits

at T = 12.6 °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: 2025/05/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.807737 0.807737 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000308279 0.000308279 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 2248.44 2248.44 NaN NaN population doubling time
a_b d 350.414 414.12 NaN NaN 345.722 401.483 NaN NaN age at birth
t_p d 8886.47 NaN NaN NaN 4796.77 NaN NaN NaN time since birth at puberty
S_b - 0.999983 0.999865 NaN NaN 0.999983 0.999878 NaN NaN survival probability at birth
S_p - 0.999902 0.998808 NaN NaN 0.999909 0.999021 NaN NaN survival probability at puberty
theta_0b - 0.0270419 0.0633497 NaN NaN 0.10481 0.137756 NaN NaN frac of ind that is embryo
theta_bp - 0.0270453 0.0633565 NaN NaN 0.0942234 0.121723 NaN NaN fraction of individuals that is juvenile
theta_pi - 0.945913 0.873294 NaN NaN 0.800967 0.740522 NaN NaN frac of ind that is adult
L_bi cm 7.28586 1.81149 NaN NaN 6.20366 2.06122 NaN NaN mean structural length of post-natals
L2_bi cm^2 56.203 3.29427 NaN NaN 45.4763 4.31799 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 446.378 6.01126 NaN NaN 367.523 9.1712 NaN NaN mean cubed structural length of post-natals
Ww_bi g 2128.08 10.9547 NaN NaN 2081.72 18.5085 NaN NaN mean wet weight of post-natals
L_pi cm 7.43799 1.83447 NaN NaN 6.69805 2.14224 NaN NaN mean structural length of adults
L2_pi cm^2 57.6973 3.37101 NaN NaN 50.3444 4.62235 NaN NaN mean squared structural length of adults
L3_pi cm^3 458.911 6.20435 NaN NaN 409.751 10.0394 NaN NaN mean cubed structural length of adults
Ww_pi g 2187.83 11.3066 NaN NaN 2320.91 20.2607 NaN NaN mean wet weight of adults
R 1/d 0 0 NaN NaN 0 0 NaN NaN mean reproduction rate of adults
J_X g/d 3.85792 0.0493597 NaN NaN 3.86463 0.0800986 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 0.029317 0.0352976 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.0126834 0.0219813 NaN NaN 0.00303449 0.00989114 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.13674 0.0359369 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.0477839 0.0180767 NaN NaN 0.0141534 0.0100703 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.767896 0.786775 NaN NaN 0.654326 0.739472 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.659514 0.675728 NaN NaN 0.561974 0.635102 NaN NaN yield of H2O on food
Y_OX mol/mol -0.902796 -0.924992 NaN NaN -0.769276 -0.869379 NaN NaN yield of O2 on food
Y_NX mol/mol 0.0622618 0.0637925 NaN NaN 0.0530535 0.0599572 NaN NaN yield of N-waste on food
mu_TX J/mol 432281 443784 NaN NaN 366860 417287 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