Etelis radiosus: Population traits

at T = 19.1 °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_minf f_max date: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.371259 0.371259 0.68563 0.68563 1 1 scaled functional response
r 1/d 0 0 0.00563148 0.000853117 0.00781251 0.00110919 spec pop growth rate
t2 d NaN NaN 123.084 812.488 88.7227 624.914 population doubling time
a_b d 7.99259 7.99259 7.37396 7.37396 7.08171 7.08171 age at birth
t_j d 7.1765 7.1765 5.0086 5.0086 4.2082 4.2082 time since birth at metam
t_p d 5619.87 5619.87 1634.23 1634.23 1210.83 1210.83 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.305167 1 0.30443 1 0.304176 survival probability at metam
S_p - 1 0.279464 1 0.216034 1 0.188381 survival probability at puberty
theta_0b - 0.000396425 0.417473 0.040565 0.525004 0.0536848 0.56028 frac of ind that is embryo
theta_bj - 0.000357043 0.220118 0.0266836 0.208145 0.0306058 0.194066 frac of ind between b and j
theta_jp - 4.06021e-05 0.0124866 0.0123423 0.0429506 0.0203281 0.0540229 frac of ind between j and p
theta_pi - 0.999206 0.349922 0.920409 0.2239 0.895381 0.191631 frac of ind that is adult
L_bi cm 4.70221 0.714341 0.941199 0.201799 0.845978 0.193686 mean structural length of post-natals
L2_bi cm^2 22.7951 2.73818 1.54994 0.266784 1.28837 0.246181 mean squared structural length of post-natals
L3_bi cm^3 111.702 12.8728 3.51344 1.03398 2.78324 1.0334 mean cubed structural length of post-natals
Ww_bi g 182.667 21.051 7.63567 2.24712 7.54601 2.8018 mean wet weight of post-natals
L_pi cm 4.70406 1.15136 0.978383 0.361243 0.89029 0.365241 mean structural length of adults
L2_pi cm^2 22.8041 4.55615 1.61548 0.561878 1.3614 0.559877 mean squared structural length of adults
L3_pi cm^3 111.746 21.4296 3.6624 2.1933 2.94154 2.37094 mean cubed structural length of adults
Ww_pi g 182.74 35.0442 7.9594 4.76663 7.97521 6.42816 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.645763 0.0775637 0.0811531 0.0139551 0.0984149 0.0187854 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 0.243809 0.0632103 0.220943 0.0610175 yield of living structure on food
Y_VX_d mol/mol 0.00971763 0.0262316 2.47338e-06 0.125625 1.03755e-06 0.12126 yield of dead structure on food
Y_EX mol/mol 0 0 0.286055 0.0741629 0.378085 0.104415 yield of living reserve on food
Y_EX_d mol/mol 0.00617373 0.0166653 2.90196e-06 0.147392 1.77549e-06 0.207504 yield of dead reserve on food
Y_CX mol/mol 0.874734 0.847728 0.360756 0.480234 0.291594 0.396429 yield of CO2 on food
Y_HX mol/mol 0.629322 0.609893 0.259544 0.345502 0.209786 0.285209 yield of H2O on food
Y_OX mol/mol -0.951273 -0.921904 -0.392322 -0.522255 -0.317109 -0.431117 yield of O2 on food
Y_NX mol/mol 0.13121 0.127159 0.0541134 0.0720352 0.0437391 0.0594644 yield of N-waste on food
mu_TX J/mol 464246 450218 193263 256227 154080 209806 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