Tylochromis jentinki: 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: 2024/10/11
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.511474 0.81832 0.90916 0.90916 1 1 scaled functional response
r 1/d 0 0 0.00627562 8.92934e-05 0.00691223 0.000156469 spec pop growth rate
t2 d NaN NaN 110.451 7762.58 100.278 4429.93 population doubling time
a_b d 7.63035 7.16352 7.07297 7.07297 6.99542 6.99542 age at birth
t_p d 3578.96 847.244 753.852 753.852 686.986 686.986 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999998 0.416696 0.999998 0.403717 0.999998 0.392621 survival probability at puberty
theta_0b - 0.00263152 0.335544 0.0433875 0.35011 0.0471667 0.361942 frac of ind that is embryo
theta_bp - 0.00263569 0.21677 0.0415608 0.222498 0.0450008 0.226736 fraction of individuals that is juvenile
theta_pi - 0.994733 0.447686 0.915052 0.427392 0.907832 0.411323 frac of ind that is adult
L_bi cm 2.42428 0.559321 0.941162 0.525627 0.918978 0.503737 mean structural length of post-natals
L2_bi cm^2 6.46434 1.3245 1.4239 1.25049 1.37503 1.20978 mean squared structural length of post-natals
L3_bi cm^3 17.9114 4.913 2.83082 4.93916 2.73659 5.0629 mean cubed structural length of post-natals
Ww_bi g 29.063 9.80687 5.96364 10.4052 6.06773 11.2258 mean wet weight of post-natals
L_pi cm 2.43045 0.782841 0.979291 0.748032 0.959449 0.726813 mean structural length of adults
L2_pi cm^2 6.48145 1.96113 1.48809 1.89636 1.44266 1.87114 mean squared structural length of adults
L3_pi cm^3 17.9589 7.29141 2.95934 7.50993 2.87219 7.85319 mean cubed structural length of adults
Ww_pi g 29.14 14.5544 6.23439 15.821 6.36838 17.4125 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.21024 0.0689194 0.0823164 0.0722918 0.0874337 0.0769258 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 0.215815 0.00610076 0.216346 0.0102981 yield of living structure on food
Y_VX_d mol/mol 0.0444802 0.0893649 0.00066435 0.0895125 0.000523392 0.0894037 yield of dead structure on food
Y_EX mol/mol 0 0 0.238839 0.0067516 0.263349 0.0125354 yield of living reserve on food
Y_EX_d mol/mol 0.0276932 0.089017 0.000735225 0.0990619 0.000637103 0.108827 yield of dead reserve on food
Y_CX mol/mol 0.818452 0.712243 0.434571 0.689198 0.409769 0.66956 yield of CO2 on food
Y_HX mol/mol 0.588831 0.512419 0.31265 0.49584 0.294806 0.481711 yield of H2O on food
Y_OX mol/mol -0.890066 -0.774564 -0.472596 -0.749503 -0.445624 -0.728147 yield of O2 on food
Y_NX mol/mol 0.122768 0.106836 0.0651857 0.10338 0.0614654 0.100434 yield of N-waste on food
mu_TX J/mol 435029 378858 232494 366496 218873 355900 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