Centroscymnus coelolepis: Population traits

at T = 3.9 °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: 2025/05/23
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.782033 0.782033 0.923164 0.923164 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000268224 0.000268224 3.41604e-05 3.41604e-05 spec pop growth rate
t2 d NaN NaN NaN NaN 2584.21 2584.21 20291 20291 population doubling time
a_b d 783.315 813.081 765.508 793.032 757.456 783.899 757.456 783.899 age at birth
t_p d 14527 NaN 8747.47 NaN 7537.64 NaN 7537.64 NaN time since birth at puberty
S_b - 0.999683 0.999547 0.999703 0.999578 0.999712 0.999592 0.999712 0.999592 survival probability at birth
S_p - 0.998121 0.99715 0.504402 0.563562 0.998377 0.997577 0.487538 0.543546 survival probability at puberty
theta_0b - 0.0535756 0.0627161 0.255923 0.226078 0.192325 0.201322 0.298147 0.266309 frac of ind that is embryo
theta_bp - 0.0535522 0.0626686 0.180434 0.168551 0.156896 0.16303 0.201683 0.190058 fraction of individuals that is juvenile
theta_pi - 0.892872 0.874615 0.563643 0.605372 0.650779 0.635648 0.50017 0.543633 frac of ind that is adult
L_bi cm 9.66728 7.73553 8.40565 7.31427 8.27534 7.11467 8.15454 7.24016 mean structural length of post-natals
L2_bi cm^2 99.3248 62.6546 83.0077 59.622 77.9733 55.7214 79.8971 59.4951 mean squared structural length of post-natals
L3_bi cm^3 1062.09 524.539 918.08 527.43 813.286 472.503 897.402 539.893 mean cubed structural length of post-natals
Ww_bi g 2765.42 1178.98 2656.16 1304.24 2481.13 1226.33 2737.74 1401.24 mean wet weight of post-natals
L_pi cm 9.99197 7.99606 9.72915 8.19667 9.21535 7.855 9.70615 8.30892 mean structural length of adults
L2_pi cm^2 104.189 65.9337 103.683 71.406 92.1059 65.3928 104.555 74.1303 mean squared structural length of adults
L3_pi cm^3 1121.07 557.113 1186.3 654.045 988.516 573.862 1226.01 702.458 mean cubed structural length of adults
Ww_pi g 2918.99 1252.2 3432.16 1617.33 3015.71 1489.4 3740.23 1823.16 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 3.66659 1.79935 3.61723 2.02126 3.68066 2.04625 3.77147 2.18484 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 0.0592674 0.061936 0.00812829 0.00844133 yield of living structure on food
Y_VX_d mol/mol 0.0322052 0.0354248 0.0543298 0.0581906 0.0082079 0.0103153 0.0537626 0.057507 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.121542 0.0988126 0.016669 0.0134673 yield of living reserve on food
Y_EX_d mol/mol 0.051649 0.0441979 0.102856 0.085704 0.0168323 0.0164571 0.110253 0.0917466 yield of dead reserve on food
Y_CX mol/mol 0.746263 0.750177 0.678432 0.690726 0.633417 0.650371 0.649176 0.665503 yield of CO2 on food
Y_HX mol/mol 0.640935 0.644296 0.582677 0.593236 0.544016 0.558577 0.557551 0.571573 yield of H2O on food
Y_OX mol/mol -0.877363 -0.881965 -0.797616 -0.812069 -0.744693 -0.764626 -0.76322 -0.782416 yield of O2 on food
Y_NX mol/mol 0.0605078 0.0608252 0.055008 0.0560048 0.0513581 0.0527328 0.0526359 0.0539597 yield of N-waste on food
mu_TX J/mol 420609 423058 382054 389435 356391 366543 365326 375075 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