Dalatias licha: Population traits

at T = 14 °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: 2024/10/26
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.62907 0.62907 0.995176 0.995176 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000766337 0.000766337 1.45707e-06 1.45707e-06 spec pop growth rate
t2 d NaN NaN NaN NaN 904.494 904.494 475714 475714 population doubling time
a_b d 356.772 359.643 350.213 352.119 350.158 352.055 350.158 352.055 age at birth
t_p d 4018.27 2600.19 1945.53 1473.38 1938.45 1468.41 1938.45 1468.41 time since birth at puberty
S_b - 0.999916 0.999898 0.999921 0.999906 0.999921 0.999906 0.999921 0.999906 survival probability at birth
S_p - 0.999359 0.999195 0.337811 0.354054 0.999456 0.999335 0.337347 0.353496 survival probability at puberty
theta_0b - 0.0605854 0.0656014 0.361869 0.343525 0.240673 0.242988 0.363181 0.344885 frac of ind that is embryo
theta_bp - 0.060578 0.06559 0.206873 0.200694 0.184005 0.185497 0.207396 0.201247 fraction of individuals that is juvenile
theta_pi - 0.878837 0.868809 0.431258 0.455781 0.575322 0.571515 0.429423 0.453868 frac of ind that is adult
L_bi cm 7.54483 6.60315 7.5705 7.09921 7.23381 6.72801 7.57174 7.10357 mean structural length of post-natals
L2_bi cm^2 59.4248 45.1624 71.4382 60.3242 60.9299 51.5745 71.5727 60.4843 mean squared structural length of post-natals
L3_bi cm^3 480.643 316.006 771.533 573.863 573.01 435.089 775.166 577.122 mean cubed structural length of post-natals
Ww_bi g 5046.15 2889.31 12365.2 7966.59 9225.25 6067.24 12479.9 8047.87 mean wet weight of post-natals
L_pi cm 7.82503 6.84578 9.51222 8.69504 8.3781 7.74533 9.52665 8.71181 mean structural length of adults
L2_pi cm^2 62.6722 47.6922 99.6065 81.4487 76.0413 64.0318 99.9927 81.8221 mean squared structural length of adults
L3_pi cm^3 510.724 336.797 1119.08 806.798 739.539 560.264 1126.8 813.097 mean cubed structural length of adults
Ww_pi g 5361.95 3079.4 17935.2 11200.3 11906.3 7812.8 18141.1 11338.5 mean wet weight of adults
R 1/d 0 0.000706895 0.00419434 0.0045498 0.00141262 0.00249467 0.00423581 0.00458602 mean reproduction rate of adults
J_X g/d 18.0938 11.7888 34.4108 24.9107 29.4914 21.4008 34.6427 25.0979 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 0.0148897 0.01558 3.26034e-05 3.3505e-05 yield of living structure on food
Y_VX_d mol/mol 0.00660202 0.00697266 0.0118053 0.0125508 0.00124583 0.00145977 0.0117957 0.0125431 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.22483 0.201681 0.000492299 0.000433717 yield of living reserve on food
Y_EX_d mol/mol 0.0627108 0.0567798 0.177396 0.161684 0.0188116 0.0188964 0.178112 0.162368 yield of dead reserve on food
Y_CX mol/mol 0.759714 0.764857 0.648817 0.662661 0.583535 0.604032 0.647678 0.661603 yield of CO2 on food
Y_HX mol/mol 0.652487 0.656904 0.557242 0.569132 0.501174 0.518778 0.556264 0.568224 yield of H2O on food
Y_OX mol/mol -0.893177 -0.899224 -0.762798 -0.779074 -0.686047 -0.710146 -0.76146 -0.777831 yield of O2 on food
Y_NX mol/mol 0.0615984 0.0620154 0.0526068 0.0537293 0.0473136 0.0489756 0.0525145 0.0536435 yield of N-waste on food
mu_TX J/mol 427193 430219 362611 370743 324657 336687 361947 370126 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