Pegusa impar: Population traits

at T = 18.8 °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_min f_max date: 2023/09/04
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.618589 0.618589 0.740486 0.740486 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00864378 0.00864378 0.000396166 0.000396166 spec pop growth rate
t2 d NaN NaN NaN NaN 80.1903 80.1903 1749.64 1749.64 population doubling time
a_b d 15.2553 15.3175 14.8027 14.8632 14.0698 14.1281 14.0698 14.1281 age at birth
t_j d 335.459 344.396 277.547 284.651 205.425 210.362 205.425 210.362 time since birth at metam
t_p d 4138.47 NaN 1927.29 2045.67 1128.01 1169.12 1128.01 1169.12 time since birth at puberty
S_b - 0.999999 0.999999 1 0.999999 1 1 1 1 survival probability at birth
S_j - 0.999997 0.999997 0.670745 0.676441 0.999998 0.999997 0.598128 0.604173 survival probability at metam
S_p - 0.999799 0.999782 0.000559727 0.000560561 0.999928 0.999922 0.000550964 0.00055154 survival probability at puberty
theta_0b - 0.00368402 0.00373024 0.2845 0.28016 0.114314 0.114756 0.34179 0.337412 frac of ind that is embryo
theta_bj - 0.00369476 0.00374129 0.235165 0.232498 0.101427 0.101771 0.266398 0.264201 frac of ind between b and j
theta_jp - 0.0775444 0.0803692 0.478666 0.48566 0.634267 0.639819 0.390721 0.397289 frac of ind between j and p
theta_pi - 0.915077 0.912159 0.00166786 0.00168195 0.149992 0.143654 0.00109185 0.00109812 frac of ind that is adult
L_bi cm 3.49084 3.39109 0.0853136 0.0852361 0.387736 0.37408 0.0828056 0.0827532 mean structural length of post-natals
L2_bi cm^2 14.0557 13.2946 0.0284513 0.027701 0.489727 0.456999 0.0200396 0.0196389 mean squared structural length of post-natals
L3_bi cm^3 58.8118 54.1865 0.0903154 0.0848192 1.02301 0.931002 0.0592966 0.0559666 mean cubed structural length of post-natals
Ww_bi g 64.9449 59.7011 0.10159 0.0951523 1.19547 1.08417 0.069293 0.0651742 mean wet weight of post-natals
L_pi cm 3.77962 3.68185 2.45869 2.4214 1.46487 1.44486 2.11968 2.09729 mean structural length of adults
L2_pi cm^2 15.2962 14.5128 8.82979 8.48825 2.66639 2.58285 7.39502 7.16202 mean squared structural length of adults
L3_pi cm^3 64.0298 59.1797 38.2533 35.8109 5.95469 5.64846 35.0732 33.0962 mean cubed structural length of adults
Ww_pi g 70.7071 65.2024 43.0286 40.1735 6.95855 6.57775 40.986 38.5412 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 0.427884 0.394706 0.000817836 0.000770982 0.0235451 0.0213846 0.000694449 0.000658165 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 0.375563 0.376317 0.0338272 0.0336877 yield of living structure on food
Y_VX_d mol/mol 0.0538972 0.0545912 0.148632 0.150839 0.000106173 0.000109411 0.198843 0.201337 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0633136 0.0619117 0.0057027 0.0055423 yield of living reserve on food
Y_EX_d mol/mol 0.0056206 0.00555577 0.0185542 0.018376 1.7899e-05 1.80004e-05 0.0335216 0.033124 yield of dead reserve on food
Y_CX mol/mol 0.831107 0.830478 0.723439 0.72141 0.451624 0.452269 0.61873 0.616934 yield of CO2 on food
Y_HX mol/mol 0.597935 0.597483 0.520474 0.519014 0.324919 0.325382 0.445142 0.44385 yield of H2O on food
Y_OX mol/mol -0.903829 -0.903145 -0.78674 -0.784533 -0.491142 -0.491843 -0.672869 -0.670915 yield of O2 on food
Y_NX mol/mol 0.124666 0.124572 0.108516 0.108211 0.0677437 0.0678404 0.0928095 0.0925401 yield of N-waste on food
mu_TX J/mol 442460 442149 387979 386974 249833 250226 334591 333721 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