Pegusa lascaris: Population traits

at T = 18.1 °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 - 0.400648 0.400648 0.41496 0.41496 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0132118 0.0132118 0.00284024 0.00284024 spec pop growth rate
t2 d NaN NaN NaN NaN 52.4641 52.4641 244.046 244.046 population doubling time
a_b d 2.33889 2.38677 2.32617 2.37394 2.01869 2.06317 2.01869 2.06317 age at birth
t_j d 1.82805 2.08294 1.7657 2.0114 0.757815 0.857112 0.757815 0.857112 time since birth at metam
t_p d 3307.64 NaN 2591.35 NaN 495.714 616.062 495.714 616.062 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.863928 0.864426 1 1 0.861913 0.862108 survival probability at metam
S_p - 1 1 0.837805 0.849493 1 1 0.735749 0.753649 survival probability at puberty
theta_0b - 0.000636999 0.000677169 0.0528971 0.0468005 0.0261454 0.0267092 0.136483 0.125716 frac of ind that is embryo
theta_bj - 0.000502419 0.000596691 0.0376896 0.0372513 0.0097025 0.0109604 0.0477534 0.0486821 frac of ind between b and j
theta_jp - 0.000140398 8.70347e-05 0.0109407 0.00618289 0.0159296 0.0152139 0.0678942 0.0592393 frac of ind between j and p
theta_pi - 0.99872 0.998639 0.898473 0.909765 0.948223 0.947116 0.74787 0.766362 frac of ind that is adult
L_bi cm 1.79522 1.56363 0.628699 0.591376 0.590111 0.532629 0.331847 0.321992 mean structural length of post-natals
L2_bi cm^2 3.49557 2.65508 0.888198 0.734464 0.546431 0.437648 0.27819 0.247543 mean squared structural length of post-natals
L3_bi cm^3 7.03938 4.66776 1.65035 1.18859 0.690533 0.488721 0.501005 0.395181 mean cubed structural length of post-natals
Ww_bi g 7.3549 4.85121 1.72697 1.23697 0.767786 0.536663 0.557055 0.433946 mean wet weight of post-natals
L_pi cm 1.79631 1.56463 0.656981 0.614557 0.603091 0.54433 0.366217 0.351993 mean structural length of adults
L2_pi cm^2 3.49781 2.65689 0.935662 0.768994 0.560875 0.449413 0.319349 0.280729 mean squared structural length of adults
L3_pi cm^3 7.04391 4.67096 1.73962 1.24528 0.709163 0.502191 0.578274 0.450648 mean cubed structural length of adults
Ww_pi g 7.35964 4.85453 1.82037 1.29597 0.7885 0.551454 0.642968 0.494855 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 0.057423 0.0382366 0.0151126 0.0109556 0.0224232 0.0157462 0.0114152 0.00890587 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 0.406864 0.410062 0.124656 0.12603 yield of living structure on food
Y_VX_d mol/mol 0.0484123 0.0507273 0.105081 0.108784 0.000123942 0.000142555 0.237821 0.239 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0455175 0.0402253 0.0139458 0.012363 yield of living reserve on food
Y_EX_d mol/mol 0.00216994 0.00199368 0.0048782 0.00442814 1.38659e-05 1.3984e-05 0.026606 0.0234448 yield of dead reserve on food
Y_CX mol/mol 0.840043 0.837904 0.780666 0.777413 0.438105 0.440181 0.487595 0.489788 yield of CO2 on food
Y_HX mol/mol 0.604364 0.602825 0.561646 0.559305 0.315192 0.316686 0.350798 0.352375 yield of H2O on food
Y_OX mol/mol -0.913546 -0.911221 -0.848974 -0.845437 -0.476439 -0.478697 -0.53026 -0.532644 yield of O2 on food
Y_NX mol/mol 0.126006 0.125686 0.1171 0.116612 0.0657158 0.0660272 0.0731393 0.0734681 yield of N-waste on food
mu_TX J/mol 447100 446040 417276 415673 243964 245266 268958 270291 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