Tylosurus acus: Population traits

at T = 26.5 °C with background hazards for embryo, larva, juv, adult: 0, 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 abj f_minf f_max date: 2024/09/03
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.131391 0.479101 0.739551 0.739551 1 1 scaled functional response
r 1/d 0 0 0.0204768 5.89645e-05 0.0230202 7.91358e-05 spec pop growth rate
t2 d NaN NaN 33.8504 11755.3 30.1104 8758.96 population doubling time
a_b d 4.81613 3.96733 3.77477 3.77477 3.66753 3.66753 age at birth
t_j d 13.2312 5.29841 4.26669 4.26669 3.77433 3.77433 time since birth at metam
t_p d 1517.92 271.131 207.948 207.948 179.988 179.988 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.195633 1 0.145351 1 0.120188 survival probability at metam
S_p - 1 0.113165 1 0.11305 1 0.112997 survival probability at puberty
theta_0b - 0.000773672 0.563354 0.074177 0.60745 0.0807448 0.630835 frac of ind that is embryo
theta_bj - 0.000776499 0.278643 0.0688661 0.269979 0.0744243 0.262696 frac of ind between b and j
theta_jp - 0.00135676 0.0285679 0.00858866 0.0102023 0.00207463 0.00214685 frac of ind between j and p
theta_pi - 0.997093 0.129436 0.848368 0.112369 0.842756 0.104322 frac of ind that is adult
L_bi cm 3.12625 0.451221 0.953301 0.381815 0.969347 0.3517 mean structural length of post-natals
L2_bi cm^2 10.174 3.19436 1.67831 3.32414 1.7554 3.47244 mean squared structural length of post-natals
L3_bi cm^3 33.591 35.058 4.2389 53.0687 4.60873 70.9856 mean cubed structural length of post-natals
Ww_bi g 42.2627 68.0593 10.3983 130.181 13.6639 210.458 mean wet weight of post-natals
L_pi cm 3.13277 1.35 1.03286 1.15291 1.0499 1.06033 mean structural length of adults
L2_pi cm^2 10.1957 10.7631 1.8309 11.5989 1.91411 12.274 mean squared structural length of adults
L3_pi cm^3 33.6628 118.266 4.62585 185.389 5.02701 251.196 mean cubed structural length of adults
Ww_pi g 42.3531 229.593 11.3475 454.77 14.9041 744.744 mean wet weight of adults
R 1/d 0.0897178 1.7483 0 2.5046 0 3.00155 mean reproduction rate of adults
J_X g/d 0.36357 0.417303 0.338657 0.670563 0.479034 0.947328 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 yield of faeces on food
Y_VX mol/mol 0 0 0.256304 0.00466648 0.221474 0.00592984 yield of living structure on food
Y_VX_d mol/mol 0.0175381 0.0426727 3.03636e-06 0.0431526 2.0173e-06 0.0422352 yield of dead structure on food
Y_EX mol/mol 0 0 0.372426 0.00678068 0.435151 0.0116509 yield of living reserve on food
Y_EX_d mol/mol 0.00452757 0.0401693 4.41202e-06 0.0627035 3.96358e-06 0.0829833 yield of dead reserve on food
Y_CX mol/mol 0.868559 0.807783 0.261888 0.773322 0.233993 0.747826 yield of CO2 on food
Y_HX mol/mol 0.62488 0.581155 0.188414 0.556362 0.168345 0.538019 yield of H2O on food
Y_OX mol/mol -0.944558 -0.878464 -0.284803 -0.840987 -0.254468 -0.813261 yield of O2 on food
Y_NX mol/mol 0.130284 0.121167 0.0392832 0.115998 0.035099 0.112174 yield of N-waste on food
mu_TX J/mol 461241 429071 139510 410374 122426 396369 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female are the same.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer