Hemitriakis indroyonoi: Population traits

at T = 22 °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: 2025/04/29
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.711725 0.711725 0.82043 0.82043 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00107541 0.00107541 0.000174282 0.000174282 spec pop growth rate
t2 d NaN NaN NaN NaN 644.541 644.541 3977.16 3977.16 population doubling time
a_b d 206.159 207.922 202.865 204.476 198.764 200.175 198.764 200.175 age at birth
t_p d 4223.54 NaN 2212.79 2742.47 1554.34 1725.06 1554.34 1725.06 time since birth at puberty
S_b - 0.999971 0.999969 0.999973 0.99997 0.999974 0.999972 0.999974 0.999972 survival probability at birth
S_p - 0.999829 0.999808 0.447702 0.461717 0.999856 0.999841 0.413203 0.424873 survival probability at puberty
theta_0b - 0.0304016 0.031586 0.224105 0.213603 0.193662 0.195021 0.323987 0.312862 frac of ind that is embryo
theta_bp - 0.0304075 0.0315924 0.148296 0.143526 0.156408 0.157268 0.199559 0.195307 fraction of individuals that is juvenile
theta_pi - 0.939191 0.936822 0.627599 0.642871 0.64993 0.647711 0.476455 0.491831 frac of ind that is adult
L_bi cm 7.55905 7.07428 6.8398 6.54899 6.29979 6.05797 6.45542 6.27781 mean structural length of post-natals
L2_bi cm^2 59.2991 51.8079 54.0888 48.8188 46.1137 42.2162 52.3636 48.5082 mean squared structural length of post-natals
L3_bi cm^3 475.316 387.298 463.943 391.994 376.552 326.157 490.438 427.775 mean cubed structural length of post-natals
Ww_bi g 1315.73 1025.07 1409.54 1136.09 1312.01 1080.79 1708.81 1417.51 mean wet weight of post-natals
L_pi cm 7.70912 7.21531 7.76914 7.36749 7.08358 6.79677 7.91723 7.60177 mean structural length of adults
L2_pi cm^2 60.9392 53.2702 64.846 57.8393 54.9477 50.2263 70.5523 64.2768 mean squared structural length of adults
L3_pi cm^3 489.869 399.518 567.528 473.958 460.068 398.397 684.389 587.043 mean cubed structural length of adults
Ww_pi g 1356.01 1057.41 1724.24 1373.64 1603 1320.17 2384.59 1945.28 mean wet weight of adults
R 1/d 0 0 0.000107477 0 0 0 0.00321188 0.000982459 mean reproduction rate of adults
J_X g/d 5.68036 4.62202 5.97261 5.02057 6.20648 5.29179 7.04766 6.08049 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 0.0652461 0.0662826 0.0121281 0.0122611 yield of living structure on food
Y_VX_d mol/mol 0.0164134 0.0168261 0.0331159 0.0336978 0.00143788 0.00155771 0.0368856 0.0374573 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.162088 0.153358 0.0301293 0.0283684 yield of living reserve on food
Y_EX_d mol/mol 0.0290207 0.0277078 0.0674956 0.063966 0.00357207 0.00360407 0.0916336 0.0866646 yield of dead reserve on food
Y_CX mol/mol 0.781802 0.782634 0.730762 0.733489 0.608909 0.615886 0.66586 0.671433 yield of CO2 on food
Y_HX mol/mol 0.671457 0.672172 0.627622 0.629964 0.522967 0.528959 0.57188 0.576666 yield of H2O on food
Y_OX mol/mol -0.919145 -0.920124 -0.85914 -0.862345 -0.71588 -0.724083 -0.782835 -0.789388 yield of O2 on food
Y_NX mol/mol 0.0633893 0.0634568 0.059251 0.0594721 0.049371 0.0499367 0.0539886 0.0544405 yield of N-waste on food
mu_TX J/mol 440598 441106 411591 413214 342021 346159 374437 377731 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