Macrhybopsis hyostoma: Population traits

at T = 21 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.192498 0.264339 0.63217 0.63217 1 1 scaled functional response
r 1/d 0 0 0.0439387 0.00106803 0.0593052 0.00133094 spec pop growth rate
t2 d NaN NaN 15.7753 648.995 11.6878 520.794 population doubling time
a_b d 4.9777 4.77 4.34935 4.34935 4.20786 4.20786 age at birth
t_j d 12.0613 9.00345 5.32405 5.32405 4.5123 4.5123 time since birth at metam
t_p d 153.207 230.767 56.8767 56.8767 42.8027 42.8027 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.303514 1 0.14055 1 0.103347 survival probability at metam
S_p - 1 0.105343 1 0.0905435 1 0.0876961 survival probability at puberty
theta_0b - 0.00264805 0.171244 0.173917 0.534784 0.220811 0.620676 frac of ind that is embryo
theta_bj - 0.00264966 0.100079 0.143701 0.233385 0.172082 0.244132 frac of ind between b and j
theta_jp - 0.00377063 0.0284754 0.0286077 0.0135317 0.0108629 0.00424425 frac of ind between j and p
theta_pi - 0.990932 0.700202 0.653775 0.218299 0.596245 0.130948 frac of ind that is adult
L_bi cm 0.156922 0.192826 0.203341 0.22455 0.208299 0.202802 mean structural length of post-natals
L2_bi cm^2 0.0247553 0.0419247 0.0586507 0.104512 0.0671217 0.131625 mean squared structural length of post-natals
L3_bi cm^3 0.00391408 0.00938584 0.0203205 0.0564312 0.0276747 0.109921 mean cubed structural length of post-natals
Ww_bi g 0.00663906 0.0183589 0.06678 0.185452 0.127764 0.507468 mean wet weight of post-natals
L_pi cm 0.15763 0.220342 0.243591 0.428586 0.256538 0.503059 mean structural length of adults
L2_pi cm^2 0.0249005 0.0492687 0.073397 0.220413 0.0868717 0.377345 mean squared structural length of adults
L3_pi cm^3 0.00393866 0.0110925 0.0256363 0.120148 0.0361182 0.31822 mean cubed structural length of adults
Ww_pi g 0.00668074 0.0216971 0.0842495 0.394845 0.166745 1.46911 mean wet weight of adults
R 1/d 0.000165928 0.112672 0.26716 1.16311 0.305241 2.29895 mean reproduction rate of adults
J_X g/d 0.00119645 0.00289535 0.0101874 0.0181314 0.0186393 0.0365079 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 0.0876432 0.00332408 0.0880534 0.00400733 yield of living structure on food
Y_VX_d mol/mol 0.00178667 0.00537826 8.66801e-07 0.00895592 3.76193e-07 0.00980639 yield of dead structure on food
Y_EX mol/mol 0 0 0.200382 0.00759995 0.318458 0.0144931 yield of living reserve on food
Y_EX_d mol/mol 0.00124387 0.00514173 1.9818e-06 0.0204762 1.36056e-06 0.0354663 yield of dead reserve on food
Y_CX mol/mol 0.887594 0.880105 0.602597 0.850269 0.484112 0.826852 yield of CO2 on food
Y_HX mol/mol 0.638575 0.633187 0.433535 0.611721 0.348291 0.594874 yield of H2O on food
Y_OX mol/mol -0.965259 -0.957114 -0.655325 -0.924667 -0.526471 -0.899201 yield of O2 on food
Y_NX mol/mol 0.133139 0.132016 0.0903896 0.12754 0.0726167 0.124028 yield of N-waste on food
mu_TX J/mol 470923 466983 318467 450918 253320 438115 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