Diplectrum macropoma: Population traits

at T = 24.9 °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: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.413404 0.432442 0.716221 0.716221 1 1 scaled functional response
r 1/d 0 0 0.0115442 0.00273967 0.0169278 0.00399339 spec pop growth rate
t2 d NaN NaN 60.043 253.003 40.9473 173.574 population doubling time
a_b d 7.70526 7.64837 7.06027 7.06027 6.72529 6.72529 age at birth
t_j d 7.87559 7.58858 5.15158 5.15158 4.11535 4.11535 time since birth at metam
t_p d 2445.47 1824.42 662.484 662.484 466.096 466.096 time since birth at puberty
S_b - 0.999998 0.999998 0.999998 0.999998 0.999999 0.999999 survival probability at birth
S_j - 0.999989 0.423581 0.999994 0.421811 0.999996 0.421096 survival probability at metam
S_p - 0.999989 0.421676 0.999992 0.344547 0.999993 0.301133 survival probability at puberty
theta_0b - 0.00394006 0.295438 0.0782149 0.410808 0.107506 0.461084 frac of ind that is embryo
theta_bj - 0.00394718 0.197047 0.0532555 0.197939 0.060075 0.18527 frac of ind between b and j
theta_jp - 8.72543e-05 0.000977753 0.018941 0.041298 0.0359867 0.0616166 frac of ind between j and p
theta_pi - 0.992026 0.506536 0.849589 0.349955 0.796433 0.292029 frac of ind that is adult
L_bi cm 1.28637 0.310668 0.395304 0.18412 0.359377 0.175278 mean structural length of post-natals
L2_bi cm^2 1.86217 0.278521 0.2481 0.0912223 0.208888 0.0814112 mean squared structural length of post-natals
L3_bi cm^3 2.83362 0.373535 0.210114 0.0983499 0.168671 0.0884095 mean cubed structural length of post-natals
Ww_bi g 4.19583 0.561374 0.385109 0.180262 0.364811 0.191217 mean wet weight of post-natals
L_pi cm 1.29132 0.405994 0.422783 0.262454 0.393711 0.263048 mean structural length of adults
L2_pi cm^2 1.86972 0.385649 0.268738 0.150237 0.233398 0.145843 mean squared structural length of adults
L3_pi cm^3 2.84515 0.519446 0.227936 0.165345 0.188962 0.162827 mean cubed structural length of adults
Ww_pi g 4.21289 0.780658 0.417775 0.303055 0.408698 0.352171 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0516777 0.00808171 0.0119456 0.00438279 0.0140498 0.0054624 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 0.203053 0.0614784 0.203222 0.0646334 yield of living structure on food
Y_VX_d mol/mol 0.0464929 0.0902673 0.000527726 0.12525 0.000218849 0.126954 yield of dead structure on food
Y_EX mol/mol 0 0 0.169115 0.0512029 0.236317 0.0751591 yield of living reserve on food
Y_EX_d mol/mol 0.0223505 0.0453924 0.000439522 0.104316 0.000254489 0.147629 yield of dead reserve on food
Y_CX mol/mol 0.821782 0.754965 0.517489 0.548378 0.450613 0.47625 yield of CO2 on food
Y_HX mol/mol 0.591226 0.543156 0.372305 0.394527 0.324191 0.342635 yield of H2O on food
Y_OX mol/mol -0.893687 -0.821025 -0.56277 -0.596361 -0.490042 -0.517921 yield of O2 on food
Y_NX mol/mol 0.123267 0.113245 0.0776234 0.0822567 0.067592 0.0714374 yield of N-waste on food
mu_TX J/mol 436961 402400 277454 293601 240666 254173 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