Haplochromis macconneli: Population traits

at T = 28 °C with background hazards for embryo, juv, adult: 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 std f_minf f_max date: 2024/10/10
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.322454 0.421549 0.710774 0.710774 1 1 scaled functional response
r 1/d 0 0 0.00845801 0.000525371 0.0123939 0.00067062 spec pop growth rate
t2 d NaN NaN 81.9516 1319.35 55.9263 1033.59 population doubling time
a_b d 10.1672 9.95708 9.6539 9.6539 9.51639 9.51639 age at birth
t_p d 455.943 156.768 73.8998 73.8998 58.8811 58.8811 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.452275 1 0.36399 1 0.32916 survival probability at puberty
theta_0b - 0.00455435 0.0331897 0.0784238 0.122419 0.111249 0.203133 frac of ind that is embryo
theta_bp - 0.0045558 0.0218787 0.0722879 0.0723374 0.0988872 0.114374 fraction of individuals that is juvenile
theta_pi - 0.99089 0.944932 0.849288 0.805243 0.789863 0.682493 frac of ind that is adult
L_bi cm 0.277083 0.355336 0.47247 0.542358 0.534474 0.669925 mean structural length of post-natals
L2_bi cm^2 0.0769086 0.127636 0.243328 0.314903 0.332798 0.523021 mean squared structural length of post-natals
L3_bi cm^3 0.021371 0.0461006 0.131615 0.187841 0.22648 0.430726 mean cubed structural length of post-natals
Ww_bi g 0.0835609 0.221481 0.97585 1.39273 2.27036 4.31784 mean wet weight of post-natals
L_pi cm 0.277654 0.359916 0.497799 0.575969 0.578693 0.753176 mean structural length of adults
L2_pi cm^2 0.0771538 0.130009 0.261383 0.340596 0.370249 0.605515 mean squared structural length of adults
L3_pi cm^3 0.0214524 0.0470739 0.142335 0.20426 0.254034 0.501968 mean cubed structural length of adults
Ww_pi g 0.0838792 0.226157 1.05533 1.51447 2.54658 5.03201 mean wet weight of adults
R 1/d 0.00106606 0.00739311 0.0219309 0.0322627 0.0318084 0.0635335 mean reproduction rate of adults
J_X g/d 0.0129388 0.0280717 0.0902347 0.116777 0.173632 0.272878 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 0.0123367 0.000845081 0.0161662 0.00105854 yield of living structure on food
Y_VX_d mol/mol 0.000754632 0.00170232 8.401e-06 0.0024293 3.54662e-06 0.00275703 yield of dead structure on food
Y_EX mol/mol 0 0 0.079133 0.00542071 0.145893 0.00955289 yield of living reserve on food
Y_EX_d mol/mol 0.00219599 0.00647612 5.38877e-05 0.0155826 3.20067e-05 0.024881 yield of dead reserve on food
Y_CX mol/mol 0.887674 0.882447 0.799093 0.866347 0.72853 0.852376 yield of CO2 on food
Y_HX mol/mol 0.638632 0.634871 0.574903 0.623289 0.524137 0.613237 yield of H2O on food
Y_OX mol/mol -0.965346 -0.959661 -0.869014 -0.942153 -0.792277 -0.926958 yield of O2 on food
Y_NX mol/mol 0.133151 0.132367 0.119864 0.129952 0.10928 0.127856 yield of N-waste on food
mu_TX J/mol 470915 468087 422775 459311 384156 451654 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