Platycephalus fuscus: Population traits

at T = 22 °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: 2025/05/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.41461 0.41461 0.41461 0.41461 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.008566 0.008566 0.0015822 0.0015822 spec pop growth rate
t2 d NaN NaN NaN NaN 80.9184 80.9184 438.092 438.092 population doubling time
a_b d 4.52255 4.62083 4.52255 4.62083 4.17576 4.23208 4.17576 4.23208 age at birth
t_j d 1.41112 1.5498 1.41112 1.5498 1.00302 1.06023 1.00302 1.06023 time since birth at metam
t_p d 5119.61 1920.41 5119.61 1920.41 1303.46 863.243 1303.46 863.243 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.572214 0.572314 1 1 0.571936 0.571973 survival probability at metam
S_p - 1 1 0.287898 0.305753 1 1 0.226602 0.23604 survival probability at puberty
theta_0b - 0.000594727 0.000650283 0.44377 0.424242 0.0349547 0.0354362 0.526062 0.515753 frac of ind that is embryo
theta_bj - 0.000186463 0.00021903 0.106619 0.10951 0.00825622 0.00872068 0.0969531 0.0990781 frac of ind between b and j
theta_jp - 0.000411139 0.000434024 0.1245 0.118432 0.0256536 0.0256213 0.14366 0.1417 frac of ind between j and p
theta_pi - 0.998808 0.998697 0.325111 0.347817 0.931135 0.930222 0.233325 0.243469 frac of ind that is adult
L_bi cm 5.1551 4.31981 0.304486 0.300605 0.767717 0.723208 0.134896 0.133904 mean structural length of post-natals
L2_bi cm^2 28.7594 20.1623 0.977797 0.827683 1.08346 0.953901 0.123478 0.116796 mean squared structural length of post-natals
L3_bi cm^3 165.266 96.8757 5.03385 3.57232 2.18885 1.79128 0.407932 0.354691 mean cubed structural length of post-natals
Ww_bi g 381.795 202.795 11.6291 7.47812 9.10573 6.51498 1.69702 1.29003 mean wet weight of post-natals
L_pi cm 5.15816 4.32261 0.49411 0.4732 0.794109 0.74834 0.232984 0.227338 mean structural length of adults
L2_pi cm^2 28.7766 20.1755 1.67187 1.36918 1.12285 0.989049 0.24912 0.23071 mean squared structural length of adults
L3_pi cm^3 165.365 96.9391 8.61234 5.9134 2.26856 1.8574 0.828534 0.705395 mean cubed structural length of adults
Ww_pi g 382.023 202.928 19.8961 12.3788 9.43733 6.75549 3.44674 2.56557 mean wet weight of adults
R 1/d 0 360.838 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 1.38202 0.808493 0.0469868 0.0331888 0.125597 0.0922755 0.0143115 0.0112964 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 0.149285 0.166285 0.0450985 0.0496789 yield of living structure on food
Y_VX_d mol/mol 0.0220101 0.0234322 0.0497904 0.0534409 1.38852e-05 1.8533e-05 0.0898896 0.0990479 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.471748 0.438505 0.142513 0.131006 yield of living reserve on food
Y_EX_d mol/mol 0.0288373 0.0256196 0.0652346 0.0584298 4.38778e-05 4.88726e-05 0.284055 0.261196 yield of dead reserve on food
Y_CX mol/mol 0.839778 0.841573 0.7756 0.778754 0.269534 0.285767 0.329068 0.349696 yield of CO2 on food
Y_HX mol/mol 0.604173 0.605465 0.558001 0.56027 0.193915 0.205593 0.236746 0.251587 yield of H2O on food
Y_OX mol/mol -0.913258 -0.915211 -0.843465 -0.846895 -0.293118 -0.310772 -0.357862 -0.380295 yield of O2 on food
Y_NX mol/mol 0.125967 0.126236 0.11634 0.116813 0.0404301 0.042865 0.0493602 0.0524544 yield of N-waste on food
mu_TX J/mol 445634 446693 411726 413643 138365 148143 170393 182426 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