Cichla monoculus: Population traits

at T = 26.5 °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: 2024/10/17
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.415314 0.978419 0.98921 0.98921 1 1 scaled functional response
r 1/d 0 0 0.00618019 3.39354e-06 0.00622319 6.67999e-06 spec pop growth rate
t2 d NaN NaN 112.156 204255 111.381 103765 population doubling time
a_b d 9.13318 8.31634 8.30843 8.30843 8.30066 8.30066 age at birth
t_p d 4138.81 745.86 740.371 740.371 735.044 735.044 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999998 0.34443 0.999998 0.343538 0.999998 0.342663 survival probability at puberty
theta_0b - 0.00268343 0.401374 0.0500012 0.402367 0.0502941 0.403338 frac of ind that is embryo
theta_bp - 0.00268808 0.235779 0.0475694 0.23605 0.0478331 0.236313 fraction of individuals that is juvenile
theta_pi - 0.994628 0.362847 0.902429 0.361583 0.901873 0.360349 frac of ind that is adult
L_bi cm 3.86898 0.793295 1.46271 0.790655 1.46093 0.78811 mean structural length of post-natals
L2_bi cm^2 16.4767 3.67755 3.58512 3.67553 3.58025 3.6739 mean squared structural length of post-natals
L3_bi cm^3 72.9166 29.8542 11.9024 30.0586 11.8968 30.265 mean cubed structural length of post-natals
Ww_bi g 135.066 89.8006 36.0657 91.0812 36.3121 92.3769 mean wet weight of post-natals
L_pi cm 3.87906 1.21576 1.53192 1.2133 1.53046 1.21095 mean structural length of adults
L2_pi cm^2 16.5211 6.05359 3.7729 6.06129 3.76892 6.06941 mean squared structural length of adults
L3_pi cm^3 73.1137 49.2514 12.5296 49.6795 12.5276 50.1104 mean cubed structural length of adults
Ww_pi g 135.431 148.147 37.9663 150.535 38.2374 152.95 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.822928 0.432713 0.42649 0.437245 0.430556 0.441818 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 0.172476 0.00023329 0.171954 0.000457586 yield of living structure on food
Y_VX_d mol/mol 0.0394983 0.0731216 0.000356784 0.0729782 0.00034958 0.0728343 yield of dead structure on food
Y_EX mol/mol 0 0 0.350146 0.000473607 0.352895 0.000939089 yield of living reserve on food
Y_EX_d mol/mol 0.0336658 0.146826 0.000724315 0.148155 0.00071743 0.149475 yield of dead reserve on food
Y_CX mol/mol 0.817461 0.670677 0.366922 0.668785 0.364709 0.666919 yield of CO2 on food
Y_HX mol/mol 0.588118 0.482515 0.26398 0.481154 0.262388 0.479811 yield of H2O on food
Y_OX mol/mol -0.888989 -0.729361 -0.399028 -0.727304 -0.396621 -0.725274 yield of O2 on food
Y_NX mol/mol 0.122619 0.100602 0.0550383 0.100318 0.0547064 0.100038 yield of N-waste on food
mu_TX J/mol 434235 355185 193105 354149 191861 353126 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