Neotrygon annotata: Population traits

at T = 28 °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 - 0.806315 0.806315 0.881375 0.881375 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000655292 0.000655292 0.000183545 0.000183545 spec pop growth rate
t2 d NaN NaN NaN NaN 1057.77 1057.77 3776.45 3776.45 population doubling time
a_b d 310.191 316.877 305.517 311.886 299.28 305.209 299.28 305.209 age at birth
t_p d 1790.5 NaN 1180.14 NaN 828.334 1859.84 828.334 1859.84 time since birth at puberty
S_b - 0.999875 0.99985 0.999881 0.999857 0.999888 0.999866 0.999888 0.999866 survival probability at birth
S_p - 0.999026 0.998767 0.662895 0.714465 0.999194 0.998992 0.614595 0.660381 survival probability at puberty
theta_0b - 0.0565703 0.0614907 0.133927 0.122049 0.187289 0.192183 0.212706 0.194986 frac of ind that is embryo
theta_bp - 0.0565736 0.0614962 0.10791 0.102241 0.153927 0.157335 0.156374 0.148544 fraction of individuals that is juvenile
theta_pi - 0.886856 0.877013 0.758163 0.775709 0.658784 0.650481 0.63092 0.656471 frac of ind that is adult
L_bi cm 4.58597 4.11934 4.75399 4.33024 4.78247 4.40491 4.91803 4.5488 mean structural length of post-natals
L2_bi cm^2 21.2614 17.0901 23.1385 19.0349 23.7417 19.9366 25.2435 21.3104 mean squared structural length of post-natals
L3_bi cm^3 99.432 71.3288 114.711 84.7139 121.612 92.3813 134.065 102.296 mean cubed structural length of post-natals
Ww_bi g 233.213 156.425 283.416 195.187 324.538 229.068 357.772 253.652 mean wet weight of post-natals
L_pi cm 4.67163 4.18603 4.96447 4.47806 5.11435 4.67443 5.30946 4.83696 mean structural length of adults
L2_pi cm^2 21.9451 17.5835 24.8997 20.1835 26.6351 22.1305 28.7237 23.6963 mean squared structural length of adults
L3_pi cm^3 103.582 74.0897 125.984 91.4945 141.017 106.017 157.932 117.407 mean cubed structural length of adults
Ww_pi g 242.947 162.48 311.27 210.81 376.325 262.878 421.464 291.122 mean wet weight of adults
R 1/d 0.000246977 0 0.00102729 0 0.00167262 0 0.00213315 0 mean reproduction rate of adults
J_X g/d 1.41605 1.00928 1.68453 1.22877 1.96108 1.46019 2.08512 1.56082 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 0.0406364 0.041458 0.0118012 0.0120295 yield of living structure on food
Y_VX_d mol/mol 0.0159856 0.0167694 0.0263838 0.0261304 0.00418403 0.00468159 0.0279311 0.0272845 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0678076 0.0613408 0.019692 0.0177988 yield of living reserve on food
Y_EX_d mol/mol 0.0215078 0.0200062 0.0388026 0.034076 0.00698164 0.00692684 0.0466069 0.0403698 yield of dead reserve on food
Y_CX mol/mol 0.789147 0.789811 0.763531 0.768137 0.713189 0.718001 0.725749 0.733657 yield of CO2 on food
Y_HX mol/mol 0.677766 0.678336 0.655765 0.659721 0.612529 0.616662 0.623316 0.630108 yield of H2O on food
Y_OX mol/mol -0.927781 -0.928561 -0.897664 -0.90308 -0.838479 -0.844137 -0.853246 -0.862542 yield of O2 on food
Y_NX mol/mol 0.0639849 0.0640387 0.0619079 0.0622814 0.0578261 0.0582163 0.0588445 0.0594857 yield of N-waste on food
mu_TX J/mol 444872 445299 430414 433095 401901 404781 408990 413593 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